Verastem

5.18

+0.08501.67%

Volume:1.12M

Turnover:5.92M

Market Cap:454.55M

PE:-1.71

High:5.43

Open:5.02

Low:5.00

Close:5.09

52wk High:11.25

52wk Low:4.01

Shares:87.84M

Float Shares:75.06M

Volume Ratio:0.40

T/O Rate:1.49%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-3.0223

EPS(LYR):-3.0223

ROE:-1480.15%

ROA:-61.11%

PB:7.95

PE(LYR):-1.71

Loading ...

Overview Company News Filings

Sep 04, 2025

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www-web.itiger.com/stock/VSTM/filings?page=2"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"VSTM","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"VSTM\",,,,,undefined,":{"symbol":"VSTM","market":"US","secType":"STK","nameCN":"Verastem","latestPrice":5.175,"timestamp":1774554407589,"preClose":5.09,"halted":0,"volume":1120736,"delay":0,"changeRate":0.016699410609037322,"floatShares":75061500,"shares":87835106,"eps":-3.022277,"marketStatus":"Trading","change":0.085,"latestTime":"03-26 15:46:50 EDT","open":5.02,"high":5.43,"low":5,"amount":5919591.382576,"amplitude":0.084479,"askPrice":5.18,"askSize":1705,"bidPrice":5.17,"bidSize":500,"shortable":3,"etf":0,"ttmEps":-3.022277,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1774555200000},"marketStatusCode":2,"adr":0,"adrRate":0,"listingDate":1327640400000,"exchange":"NASDAQ","adjPreClose":5.09,"preHourTrading":{"tag":"盘前","latestPrice":5.04,"preClose":5.09,"latestTime":"09:20 EDT","volume":1686,"amount":8451.440862000001,"timestamp":1774531200631,"change":-0.05,"changeRate":-0.009823,"amplitude":0.013733},"postHourTrading":{"tag":"盘后","latestPrice":5.07,"preClose":5.09,"latestTime":"19:36 EDT","volume":174660,"amount":889577.1715,"timestamp":1774481785132,"change":-0.02,"changeRate":-0.003929,"amplitude":0.031434},"volumeRatio":0.395325,"impliedVol":0.3848,"impliedVolPercentile":0.0637},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"VSTM\",,,,,undefined,":{"symbol":"VSTM","floatShares":75061500,"roa":"-61.11%","roe":"-1480.15%","lyrEps":-3.022277,"volumeRatio":0.395325,"shares":87835106,"dividePrice":0,"high":5.43,"amplitude":0.084479,"preClose":5.09,"low":5,"week52Low":4.01,"pbRate":"7.95","psRate":"14.70","week52High":11.245,"institutionHeld":0,"latestPrice":5.175,"committee":-0.546485,"eps":-3.022277,"divideRate":0,"volume":1120736,"delay":0,"ttmEps":-3.022277,"open":5.02,"prevYearClose":7.72,"prevWeekClose":5.53,"prevMonthClose":5.72,"prevQuarterClose":7.72,"fiveDayClose":5.82,"twentyDayClose":5.72,"sixtyDayClose":7.76},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/VSTM\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-03-04","symbol":"VSTM","fiscalQuarterEnding":"2025/12","expectedEps":-0.49,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1772600400000,"reportTimeType":"post","actualEps":-1.33},{"date":"2026-02-04","symbol":"VSTM","type":"earning","reportTimeType":"pre","market":"US","fiscalQuarterEnding":null,"expectedEps":null,"defaultRemindTime":1770195600000,"name":null,"time":"Pre-Market","dateTimestamp":1770181200000,"actualEps":null},{"market":"US","date":"2025-11-04","symbol":"VSTM","fiscalQuarterEnding":"2025/09","expectedEps":-0.51,"name":null,"time":"Pre-Market","type":"earning","dateTimestamp":1762232400000,"reportTimeType":"pre","actualEps":-1.35},{"market":"US","date":"2025-08-07","symbol":"VSTM","fiscalQuarterEnding":"2025/06","expectedEps":-0.59,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1754539200000,"reportTimeType":"post","actualEps":-0.39},{"market":"US","date":"2025-05-13","symbol":"VSTM","fiscalQuarterEnding":"2025/03","expectedEps":-0.72,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1747108800000,"reportTimeType":"post","actualEps":-0.96}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"VSTM\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"VSTM\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.3333,"buy":0.6667,"hold":0,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.6667,"analysts":9,"updateTime":1744257600000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/VSTM\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"VSTM","date":"2026-03-24","current":-1.684161,"percent":0.660528,"low":-18.625524,"twenty":-3.914371,"median":-2.827329,"eighty":-1.604536,"high":-0.626442,"avg":-3.818015,"sd":3.593876,"marketCap":473431221},"quantilePoints":[{"date":"2021-03-26","current":-6.260732,"twenty":-4.162668,"median":-1.902264,"eighty":-0.883305,"marketCap":424014318},{"date":"2021-04-01","current":-6.691632,"twenty":-4.193771,"median":-1.918303,"eighty":-0.883305,"marketCap":453197490},{"date":"2021-04-09","current":-6.995797,"twenty":-4.207297,"median":-1.923979,"eighty":-0.883305,"marketCap":473797376},{"date":"2021-04-16","current":-6.793021,"twenty":-4.233081,"median":-1.96222,"eighty":-0.883305,"marketCap":460064118},{"date":"2021-04-23","current":-7.097186,"twenty":-4.274587,"median":-1.983551,"eighty":-0.883305,"marketCap":480664004},{"date":"2021-04-30","current":-7.781557,"twenty":-4.29804,"median":-1.994924,"eighty":-0.883305,"marketCap":527013748},{"date":"2021-05-07","current":-7.223921,"twenty":-4.311184,"median":-2.016726,"eighty":-0.883305,"marketCap":489247290},{"date":"2021-05-14","current":-11.290524,"twenty":-4.33078,"median":-2.038529,"eighty":-0.883305,"marketCap":505442874},{"date":"2021-05-21","current":-12.250602,"twenty":-4.350377,"median":-2.060331,"eighty":-0.883305,"marketCap":548422710},{"date":"2021-05-28","current":-14.862016,"twenty":-4.362556,"median":-2.082134,"eighty":-0.883305,"marketCap":665327865},{"date":"2021-06-04","current":-15.361257,"twenty":-4.389073,"median":-2.111236,"eighty":-0.883305,"marketCap":687677380},{"date":"2021-06-11","current":-17.281414,"twenty":-4.428217,"median":-2.158442,"eighty":-0.883305,"marketCap":773637052},{"date":"2021-06-18","current":-18.318299,"twenty":-4.448358,"median":-2.203029,"eighty":-0.883305,"marketCap":820055275},{"date":"2021-06-25","current":-16.551754,"twenty":-4.467954,"median":-2.240269,"eighty":-0.883305,"marketCap":740972376},{"date":"2021-07-02","current":-15.054032,"twenty":-4.507147,"median":-2.277732,"eighty":-0.887829,"marketCap":673923832},{"date":"2021-07-09","current":-14.516388,"twenty":-4.533265,"median":-2.322687,"eighty":-0.889026,"marketCap":649855124},{"date":"2021-07-16","current":-13.402696,"twenty":-4.569055,"median":-2.36015,"eighty":-0.894198,"marketCap":599998514},{"date":"2021-07-23","current":-12.71144,"twenty":-4.585532,"median":-2.426898,"eighty":-0.900567,"marketCap":569053031},{"date":"2021-07-30","current":-12.404215,"twenty":-4.605129,"median":-2.457553,"eighty":-0.905229,"marketCap":555299484},{"date":"2021-08-06","current":-14.260915,"twenty":-4.621284,"median":-2.488946,"eighty":-0.908213,"marketCap":551312720},{"date":"2021-08-13","current":-12.998473,"twenty":-4.644321,"median":-2.517493,"eighty":-0.92769,"marketCap":502507987},{"date":"2021-08-20","current":-11.969817,"twenty":-4.663917,"median":-2.525955,"eighty":-0.950248,"marketCap":462741168},{"date":"2021-08-27","current":-12.904959,"twenty":-4.694469,"median":-2.575484,"eighty":-0.999612,"marketCap":498892822},{"date":"2021-09-03","current":-12.811445,"twenty":-4.72058,"median":-2.595535,"eighty":-1.040218,"marketCap":495277657},{"date":"2021-09-10","current":-12.343874,"twenty":-4.743193,"median":-2.608503,"eighty":-1.040289,"marketCap":477201830},{"date":"2021-09-17","current":-12.904959,"twenty":-4.764925,"median":-2.623444,"eighty":-1.061683,"marketCap":498892822},{"date":"2021-09-24","current":-14.822,"twenty":-4.789056,"median":-2.63617,"eighty":-1.08853,"marketCap":573003712},{"date":"2021-10-01","current":-14.447944,"twenty":-4.801091,"median":-2.646443,"eighty":-1.092803,"marketCap":558543051},{"date":"2021-10-08","current":-13.185502,"twenty":-4.85088,"median":-2.654818,"eighty":-1.102269,"marketCap":509738318},{"date":"2021-10-15","current":-12.904959,"twenty":-4.933331,"median":-2.670356,"eighty":-1.122775,"marketCap":498892822},{"date":"2021-10-22","current":-11.92306,"twenty":-5.073302,"median":-2.69105,"eighty":-1.139286,"marketCap":460933585},{"date":"2021-10-29","current":-12.156846,"twenty":-5.237351,"median":-2.70756,"eighty":-1.147748,"marketCap":469971499},{"date":"2021-11-05","current":-6.717502,"twenty":-5.425083,"median":-2.721207,"eighty":-1.158294,"marketCap":501011475},{"date":"2021-11-12","current":-7.670166,"twenty":-5.534994,"median":-2.753096,"eighty":-1.166063,"marketCap":572064011},{"date":"2021-11-19","current":-7.230475,"twenty":-5.76395,"median":-2.774184,"eighty":-1.175917,"marketCap":539270533},{"date":"2021-11-26","current":-6.546511,"twenty":-6.007261,"median":-2.80227,"eighty":-1.180565,"marketCap":488258455},{"date":"2021-12-03","current":-5.911402,"twenty":-6.169482,"median":-2.816875,"eighty":-1.197066,"marketCap":440890098},{"date":"2021-12-10","current":-5.715984,"twenty":-6.181937,"median":-2.846716,"eighty":-1.211672,"marketCap":426315218},{"date":"2021-12-17","current":-5.715984,"twenty":-6.181937,"median":-2.872655,"eighty":-1.228905,"marketCap":426315218},{"date":"2021-12-23","current":-5.642702,"twenty":-6.181937,"median":-2.88091,"eighty":-1.238355,"marketCap":420849639},{"date":"2021-12-31","current":-5.007593,"twenty":-6.181937,"median":-2.900251,"eighty":-1.251534,"marketCap":373481281},{"date":"2022-01-07","current":-4.616756,"twenty":-6.18102,"median":-2.902534,"eighty":-1.262252,"marketCap":344331522},{"date":"2022-01-14","current":-4.396911,"twenty":-6.18102,"median":-2.923706,"eighty":-1.271111,"marketCap":327934783},{"date":"2022-01-21","current":-3.615238,"twenty":-6.18102,"median":-2.944398,"eighty":-1.271377,"marketCap":269635266},{"date":"2022-01-28","current":-3.517528,"twenty":-6.18102,"median":-2.97501,"eighty":-1.283173,"marketCap":262347827},{"date":"2022-02-04","current":-3.297683,"twenty":-6.18102,"median":-2.992601,"eighty":-1.312656,"marketCap":245951087},{"date":"2022-02-11","current":-3.32211,"twenty":-6.18102,"median":-3.018154,"eighty":-1.329678,"marketCap":247772947},{"date":"2022-02-18","current":-3.05341,"twenty":-6.18102,"median":-3.051382,"eighty":-1.435165,"marketCap":227732488},{"date":"2022-02-25","current":-3.004556,"twenty":-6.18102,"median":-3.052396,"eighty":-1.45743,"marketCap":224088768},{"date":"2022-03-04","current":-2.687001,"twenty":-6.18102,"median":-3.052396,"eighty":-1.493028,"marketCap":200404590},{"date":"2022-03-11","current":-3.444247,"twenty":-6.18102,"median":-3.056451,"eighty":-1.504003,"marketCap":256882247},{"date":"2022-03-18","current":-3.248828,"twenty":-6.18102,"median":-3.065323,"eighty":-1.524254,"marketCap":242307368},{"date":"2022-03-25","current":-2.906846,"twenty":-6.18102,"median":-3.069988,"eighty":-1.539561,"marketCap":216801329},{"date":"2022-04-01","current":-3.742294,"twenty":-6.18102,"median":-3.100081,"eighty":-1.556695,"marketCap":266451345},{"date":"2022-04-08","current":-4.082503,"twenty":-6.18102,"median":-3.112112,"eighty":-1.568059,"marketCap":290674194},{"date":"2022-04-14","current":-4.63207,"twenty":-6.18102,"median":-3.118066,"eighty":-1.579011,"marketCap":329803413},{"date":"2022-04-22","current":-4.082503,"twenty":-6.18102,"median":-3.134663,"eighty":-1.581896,"marketCap":290674194},{"date":"2022-04-29","current":-3.716124,"twenty":-6.18102,"median":-3.14738,"eighty":-1.592061,"marketCap":264588049},{"date":"2022-05-06","current":-3.297406,"twenty":-6.18102,"median":-3.16723,"eighty":-1.595539,"marketCap":234775311},{"date":"2022-05-13","current":-2.752186,"twenty":-6.18102,"median":-3.16723,"eighty":-1.603428,"marketCap":201270102},{"date":"2022-05-20","current":-3.1854,"twenty":-6.18102,"median":-3.171845,"eighty":-1.603428,"marketCap":232951507},{"date":"2022-05-27","current":-3.236367,"twenty":-6.18102,"median":-3.173934,"eighty":-1.603428,"marketCap":236678731},{"date":"2022-06-03","current":-3.389266,"twenty":-6.18102,"median":-3.182631,"eighty":-1.60511,"marketCap":247860403},{"date":"2022-06-10","current":-2.994276,"twenty":-6.18102,"median":-3.1854,"eighty":-1.617204,"marketCap":218974417},{"date":"2022-06-17","current":-2.803152,"twenty":-6.18102,"median":-3.1854,"eighty":-1.620653,"marketCap":204997326},{"date":"2022-06-24","current":-3.210883,"twenty":-6.181937,"median":-3.1854,"eighty":-1.63121,"marketCap":234815119},{"date":"2022-07-01","current":-2.879602,"twenty":-6.181937,"median":-3.1854,"eighty":-1.640629,"marketCap":210588162},{"date":"2022-07-08","current":-3.032501,"twenty":-6.181937,"median":-3.1854,"eighty":-1.644259,"marketCap":221769835},{"date":"2022-07-15","current":-2.828635,"twenty":-6.181937,"median":-3.1854,"eighty":-1.644259,"marketCap":206860938},{"date":"2022-07-22","current":-2.981535,"twenty":-6.181937,"median":-3.1854,"eighty":-1.644259,"marketCap":218042611},{"date":"2022-07-29","current":-2.726703,"twenty":-6.181937,"median":-3.1854,"eighty":-1.644259,"marketCap":199406490},{"date":"2022-08-05","current":-3.032501,"twenty":-6.181937,"median":-3.1854,"eighty":-1.644259,"marketCap":221769835},{"date":"2022-08-12","current":-3.050813,"twenty":-6.181937,"median":-3.1854,"eighty":-1.644259,"marketCap":238515611},{"date":"2022-08-19","current":-2.810591,"twenty":-6.181937,"median":-3.188915,"eighty":-1.644259,"marketCap":219734854},{"date":"2022-08-26","current":-3.050813,"twenty":-6.181937,"median":-3.20023,"eighty":-1.644259,"marketCap":238515611},{"date":"2022-09-02","current":-2.834614,"twenty":-6.181937,"median":-3.1854,"eighty":-1.644259,"marketCap":221612930},{"date":"2022-09-09","current":-2.978747,"twenty":-6.181937,"median":-3.1854,"eighty":-1.644259,"marketCap":232881384},{"date":"2022-09-16","current":-2.834614,"twenty":-6.181937,"median":-3.175547,"eighty":-1.644259,"marketCap":221612930},{"date":"2022-09-23","current":-2.215803,"twenty":-6.181937,"median":-3.171442,"eighty":-1.644259,"marketCap":173233700},{"date":"2022-09-30","current":-2.041883,"twenty":-6.181937,"median":-3.159917,"eighty":-1.644259,"marketCap":159636432},{"date":"2022-10-07","current":-1.165074,"twenty":-6.181937,"median":-3.145062,"eighty":-1.63121,"marketCap":91086670},{"date":"2022-10-14","current":-0.865998,"twenty":-6.181937,"median":-3.134663,"eighty":-1.61816,"marketCap":67704628},{"date":"2022-10-21","current":-0.749731,"twenty":-6.181937,"median":-3.120455,"eighty":-1.613381,"marketCap":58614741},{"date":"2022-10-28","current":-0.972897,"twenty":-6.181937,"median":-3.112112,"eighty":-1.598312,"marketCap":76062065},{"date":"2022-11-04","current":-1.114709,"twenty":-6.181937,"median":-3.1072,"eighty":-1.592061,"marketCap":81914422},{"date":"2022-11-11","current":-1.214773,"twenty":-6.181937,"median":-3.096214,"eighty":-1.579011,"marketCap":89267602},{"date":"2022-11-18","current":-1.166171,"twenty":-6.181937,"median":-3.074835,"eighty":-1.559746,"marketCap":85696057},{"date":"2022-11-25","current":-1.100701,"twenty":-6.181937,"median":-3.069988,"eighty":-1.544729,"marketCap":80884977},{"date":"2022-12-02","current":-1.252797,"twenty":-6.181937,"median":-3.05341,"eighty":-1.504369,"marketCap":92061810},{"date":"2022-12-09","current":-1.286533,"twenty":-6.181937,"median":-3.050813,"eighty":-1.491775,"marketCap":94540882},{"date":"2022-12-16","current":-1.103845,"twenty":-6.181937,"median":-3.032501,"eighty":-1.447007,"marketCap":81116077},{"date":"2022-12-23","current":-0.977765,"twenty":-6.181937,"median":-3.017829,"eighty":-1.355741,"marketCap":71851070},{"date":"2022-12-30","current":-1.150732,"twenty":-6.181937,"median":-3.004556,"eighty":-1.318596,"marketCap":84561567},{"date":"2023-01-06","current":-1.343712,"twenty":-6.181937,"median":-3.004556,"eighty":-1.312656,"marketCap":98742699},{"date":"2023-01-13","current":-1.736534,"twenty":-6.181937,"median":-3.004556,"eighty":-1.305301,"marketCap":127609182},{"date":"2023-01-20","current":-1.686502,"twenty":-6.181937,"median":-3.004556,"eighty":-1.305301,"marketCap":123932592},{"date":"2023-01-27","current":-1.898351,"twenty":-6.181937,"median":-3.004556,"eighty":-1.305301,"marketCap":139500324},{"date":"2023-02-03","current":-2.01614,"twenty":-6.181937,"median":-3.004556,"eighty":-1.305301,"marketCap":148156067},{"date":"2023-02-10","current":-1.858326,"twenty":-6.181937,"median":-3.004556,"eighty":-1.305301,"marketCap":136559052},{"date":"2023-02-17","current":-1.657626,"twenty":-6.181937,"median":-3.004556,"eighty":-1.305301,"marketCap":121810674},{"date":"2023-02-24","current":-1.281387,"twenty":-6.181937,"median":-3.004556,"eighty":-1.291861,"marketCap":94162718},{"date":"2023-03-03","current":-1.400892,"twenty":-6.181937,"median":-3.004556,"eighty":-1.291861,"marketCap":102944516},{"date":"2023-03-10","current":-1.11814,"twenty":-6.181937,"median":-3.004556,"eighty":-1.284743,"marketCap":82166531},{"date":"2023-03-17","current":-1.241119,"twenty":-6.181937,"median":-3.004556,"eighty":-1.277049,"marketCap":91609497},{"date":"2023-03-24","current":-1.191535,"twenty":-6.181937,"median":-3.004556,"eighty":-1.271377,"marketCap":87949605},{"date":"2023-03-31","current":-1.129252,"twenty":-6.18102,"median":-3.00006,"eighty":-1.262086,"marketCap":83352376},{"date":"2023-04-06","current":-1.150467,"twenty":-6.18102,"median":-3.00006,"eighty":-1.257639,"marketCap":84918244},{"date":"2023-04-14","current":-1.070505,"twenty":-6.181937,"median":-2.995564,"eighty":-1.24661,"marketCap":79016125},{"date":"2023-04-21","current":-1.06289,"twenty":-6.181937,"median":-2.981535,"eighty":-1.236301,"marketCap":78454019},{"date":"2023-04-28","current":-1.069145,"twenty":-6.181937,"median":-2.976958,"eighty":-1.228177,"marketCap":78915749},{"date":"2023-05-05","current":-1.213294,"twenty":-6.181937,"median":-2.955701,"eighty":-1.218972,"marketCap":89555624},{"date":"2023-05-12","current":-1.134288,"twenty":-6.181937,"median":-2.930702,"eighty":-1.207412,"marketCap":82308464},{"date":"2023-05-19","current":-1.176425,"twenty":-6.181937,"median":-2.916973,"eighty":-1.198763,"marketCap":85366086},{"date":"2023-05-26","current":-1.239536,"twenty":-6.181937,"median":-2.90668,"eighty":-1.198763,"marketCap":89945725},{"date":"2023-06-02","current":-2.781897,"twenty":-6.181937,"median":-2.902534,"eighty":-1.198763,"marketCap":201865598},{"date":"2023-06-09","current":-2.574293,"twenty":-6.181937,"median":-2.900251,"eighty":-1.198763,"marketCap":186801001},{"date":"2023-06-16","current":-3.566683,"twenty":-6.167647,"median":-2.883928,"eighty":-1.198763,"marketCap":258812777},{"date":"2023-06-23","current":-3.215887,"twenty":-6.007261,"median":-2.881657,"eighty":-1.198477,"marketCap":233357612},{"date":"2023-06-30","current":-2.638766,"twenty":-5.900157,"median":-2.879602,"eighty":-1.198191,"marketCap":191479381},{"date":"2023-07-07","current":-2.767401,"twenty":-5.715984,"median":-2.878781,"eighty":-1.198191,"marketCap":200813686},{"date":"2023-07-14","current":-3.142878,"twenty":-5.697637,"median":-2.874625,"eighty":-1.198191,"marketCap":228059764},{"date":"2023-07-21","current":-3.149831,"twenty":-5.56942,"median":-2.874625,"eighty":-1.198191,"marketCap":228564321},{"date":"2023-07-28","current":-3.351476,"twenty":-5.495629,"median":-2.874625,"eighty":-1.198191,"marketCap":243196474},{"date":"2023-08-04","current":-3.751289,"twenty":-5.398843,"median":-2.874625,"eighty":-1.198191,"marketCap":272208501},{"date":"2023-08-11","current":-3.307886,"twenty":-5.145573,"median":-2.874625,"eighty":-1.198191,"marketCap":247737487},{"date":"2023-08-18","current":-3.300769,"twenty":-5.052407,"median":-2.874625,"eighty":-1.198191,"marketCap":247204460},{"date":"2023-08-25","current":-3.479462,"twenty":-5.007593,"median":-2.874625,"eighty":-1.198191,"marketCap":260587337},{"date":"2023-09-01","current":-3.290654,"twenty":-4.844808,"median":-2.874625,"eighty":-1.198191,"marketCap":246446939},{"date":"2023-09-08","current":-3.314255,"twenty":-4.801091,"median":-2.874625,"eighty":-1.198191,"marketCap":248214489},{"date":"2023-09-15","current":-3.267053,"twenty":-4.787571,"median":-2.874625,"eighty":-1.198191,"marketCap":244679389},{"date":"2023-09-22","current":-3.202993,"twenty":-4.749332,"median":-2.874625,"eighty":-1.198191,"marketCap":239881754},{"date":"2023-09-29","current":-2.805148,"twenty":-4.718257,"median":-2.865322,"eighty":-1.198191,"marketCap":210085915},{"date":"2023-10-06","current":-2.612968,"twenty":-4.70023,"median":-2.854119,"eighty":-1.198191,"marketCap":195693010},{"date":"2023-10-13","current":-2.579252,"twenty":-4.663917,"median":-2.834614,"eighty":-1.198191,"marketCap":193167939},{"date":"2023-10-20","current":-2.444389,"twenty":-4.644321,"median":-2.828635,"eighty":-1.198191,"marketCap":183067654},{"date":"2023-10-27","current":-2.275811,"twenty":-4.627663,"median":-2.825765,"eighty":-1.197424,"marketCap":170442299},{"date":"2023-11-03","current":-2.171292,"twenty":-4.619944,"median":-2.807691,"eighty":-1.197424,"marketCap":162614578},{"date":"2023-11-10","current":-2.194018,"twenty":-4.605041,"median":-2.80227,"eighty":-1.197424,"marketCap":168515969},{"date":"2023-11-17","current":-1.990287,"twenty":-4.585532,"median":-2.781602,"eighty":-1.197424,"marketCap":152867987},{"date":"2023-11-24","current":-2.227148,"twenty":-4.53199,"median":-2.769417,"eighty":-1.197424,"marketCap":171060541},{"date":"2023-12-01","current":-2.266625,"twenty":-4.467954,"median":-2.755963,"eighty":-1.197424,"marketCap":174092634},{"date":"2023-12-08","current":-2.496906,"twenty":-4.465176,"median":-2.741088,"eighty":-1.197665,"marketCap":191779839},{"date":"2023-12-15","current":-2.523224,"twenty":-4.465176,"median":-2.721207,"eighty":-1.197665,"marketCap":193801234},{"date":"2023-12-22","current":-2.645013,"twenty":-4.465176,"median":-2.701219,"eighty":-1.197665,"marketCap":203155540},{"date":"2023-12-29","current":-2.720679,"twenty":-4.46587,"median":-2.69751,"eighty":-1.197424,"marketCap":208967203},{"date":"2024-01-05","current":-2.783186,"twenty":-4.466565,"median":-2.694392,"eighty":-1.197184,"marketCap":213768142},{"date":"2024-01-12","current":-3.500366,"twenty":-4.466565,"median":-2.694392,"eighty":-1.197184,"marketCap":268852605},{"date":"2024-01-19","current":-3.41812,"twenty":-4.467259,"median":-2.692731,"eighty":-1.196943,"marketCap":262535579},{"date":"2024-01-26","current":-3.911593,"twenty":-4.466565,"median":-2.694392,"eighty":-1.197184,"marketCap":300437732},{"date":"2024-02-02","current":-4.030027,"twenty":-4.466565,"median":-2.694392,"eighty":-1.197184,"marketCap":309534249},{"date":"2024-02-09","current":-4.428665,"twenty":-4.467954,"median":-2.694392,"eighty":-1.197184,"marketCap":340152490},{"date":"2024-02-16","current":-3.865616,"twenty":-4.467954,"median":-2.694392,"eighty":-1.197184,"marketCap":296906337},{"date":"2024-02-23","current":-3.964396,"twenty":-4.467954,"median":-2.694392,"eighty":-1.197184,"marketCap":304493381},{"date":"2024-03-01","current":-4.102689,"twenty":-4.467954,"median":-2.694392,"eighty":-1.197424,"marketCap":315115244},{"date":"2024-03-08","current":-3.882079,"twenty":-4.467954,"median":-2.700924,"eighty":-1.197424,"marketCap":298170844},{"date":"2024-03-15","current":-3.457322,"twenty":-4.467954,"median":-2.701219,"eighty":-1.197424,"marketCap":265546554},{"date":"2024-03-22","current":-3.45411,"twenty":-4.467954,"median":-2.701219,"eighty":-1.197424,"marketCap":301775255},{"date":"2024-03-28","current":-3.422262,"twenty":-4.467954,"median":-2.701219,"eighty":-1.197424,"marketCap":298992750},{"date":"2024-04-05","current":-3.280391,"twenty":-4.467954,"median":-2.701219,"eighty":-1.197184,"marketCap":286597958},{"date":"2024-04-12","current":-3.419367,"twenty":-4.467954,"median":-2.701219,"eighty":-1.197184,"marketCap":298739795},{"date":"2024-04-19","current":-2.961907,"twenty":-4.467954,"median":-2.720679,"eighty":-1.197184,"marketCap":258772913},{"date":"2024-04-26","current":-2.669316,"twenty":-4.467954,"median":-2.723955,"eighty":-1.197424,"marketCap":233210169},{"date":"2024-05-03","current":-3.00099,"twenty":-4.467954,"median":-2.737722,"eighty":-1.197424,"marketCap":262187450},{"date":"2024-05-10","current":-3.452876,"twenty":-4.467954,"median":-2.752641,"eighty":-1.197424,"marketCap":301667414},{"date":"2024-05-17","current":-2.909341,"twenty":-4.467954,"median":-2.769417,"eighty":-1.200192,"marketCap":306982024},{"date":"2024-05-24","current":-2.921333,"twenty":-4.467954,"median":-2.782541,"eighty":-1.201922,"marketCap":308247408},{"date":"2024-05-31","current":-0.950464,"twenty":-4.467954,"median":-2.782541,"eighty":-1.201922,"marketCap":100289181},{"date":"2024-06-07","current":-0.816055,"twenty":-4.467954,"median":-2.782541,"eighty":-1.201922,"marketCap":86106873},{"date":"2024-06-14","current":-0.832856,"twenty":-4.467954,"median":-2.782541,"eighty":-1.201922,"marketCap":87879661},{"date":"2024-06-21","current":-0.758451,"twenty":-4.467954,"median":-2.783186,"eighty":-1.197184,"marketCap":80028741},{"date":"2024-06-28","current":-0.715248,"twenty":-4.467954,"median":-2.783186,"eighty":-1.187241,"marketCap":75470141},{"date":"2024-07-05","current":-0.657644,"twenty":-4.467954,"median":-2.783186,"eighty":-1.183614,"marketCap":69392009},{"date":"2024-07-12","current":-0.806454,"twenty":-4.467954,"median":-2.783186,"eighty":-1.181581,"marketCap":85093851},{"date":"2024-07-19","current":-0.796854,"twenty":-4.467954,"median":-2.783186,"eighty":-1.177164,"marketCap":84080829},{"date":"2024-07-26","current":-1.084483,"twenty":-4.467954,"median":-2.783186,"eighty":-1.173532,"marketCap":114430299},{"date":"2024-08-02","current":-0.919612,"twenty":-4.467954,"median":-2.783186,"eighty":-1.169072,"marketCap":97033801},{"date":"2024-08-09","current":-1.056786,"twenty":-4.467954,"median":-2.783186,"eighty":-1.169072,"marketCap":94572800},{"date":"2024-08-16","current":-1.034301,"twenty":-4.467954,"median":-2.783186,"eighty":-1.169072,"marketCap":92560613},{"date":"2024-08-23","current":-1.106252,"twenty":-4.467954,"median":-2.783186,"eighty":-1.169072,"marketCap":98999612},{"date":"2024-08-30","current":-1.12424,"twenty":-4.467954,"median":-2.783186,"eighty":-1.169245,"marketCap":100609362},{"date":"2024-09-06","current":-1.07927,"twenty":-4.467954,"median":-2.783186,"eighty":-1.169245,"marketCap":96584988},{"date":"2024-09-13","current":-1.263646,"twenty":-4.467954,"median":-2.783186,"eighty":-1.174794,"marketCap":113084923},{"date":"2024-09-20","current":-1.295124,"twenty":-4.467954,"median":-2.783186,"eighty":-1.187241,"marketCap":115901985},{"date":"2024-09-27","current":-1.209682,"twenty":-4.467954,"median":-2.783186,"eighty":-1.195709,"marketCap":108255674},{"date":"2024-10-04","current":-1.290628,"twenty":-4.467954,"median":-2.783186,"eighty":-1.201536,"marketCap":115499548},{"date":"2024-10-11","current":-1.335597,"twenty":-4.467954,"median":-2.783186,"eighty":-1.211127,"marketCap":119523922},{"date":"2024-10-18","current":-1.3311,"twenty":-4.467954,"median":-2.783186,"eighty":-1.219609,"marketCap":119121485},{"date":"2024-10-25","current":-1.430033,"twenty":-4.467954,"median":-2.783186,"eighty":-1.227114,"marketCap":127975109},{"date":"2024-11-01","current":-1.762808,"twenty":-4.467954,"median":-2.783186,"eighty":-1.231013,"marketCap":157755480},{"date":"2024-11-08","current":-1.881148,"twenty":-4.467954,"median":-2.783186,"eighty":-1.245126,"marketCap":175800777},{"date":"2024-11-15","current":-1.900197,"twenty":-4.467954,"median":-2.783186,"eighty":-1.251534,"marketCap":177581038},{"date":"2024-11-22","current":-1.90496,"twenty":-4.467954,"median":-2.783186,"eighty":-1.257943,"marketCap":178026104},{"date":"2024-11-29","current":-2.543121,"twenty":-4.467954,"median":-2.783186,"eighty":-1.263685,"marketCap":237664848},{"date":"2024-12-06","current":-2.690756,"twenty":-4.467954,"median":-2.783186,"eighty":-1.272854,"marketCap":251461871},{"date":"2024-12-13","current":-2.133555,"twenty":-4.467954,"median":-2.783186,"eighty":-1.283688,"marketCap":199389236},{"date":"2024-12-20","current":-1.995445,"twenty":-4.467954,"median":-2.783186,"eighty":-1.287219,"marketCap":186482343},{"date":"2024-12-27","current":-1.76685,"twenty":-4.467954,"median":-2.783186,"eighty":-1.297469,"marketCap":165119211},{"date":"2025-01-03","current":-3.333679,"twenty":-4.467954,"median":-2.784621,"eighty":-1.318991,"marketCap":311545682},{"date":"2025-01-10","current":-2.728855,"twenty":-4.467954,"median":-2.792752,"eighty":-1.334542,"marketCap":255022393},{"date":"2025-01-17","current":-2.619172,"twenty":-4.467954,"median":-2.792752,"eighty":-1.349088,"marketCap":244772068},{"date":"2025-01-24","current":-2.909099,"twenty":-4.467954,"median":-2.799005,"eighty":-1.377676,"marketCap":271866912},{"date":"2025-01-31","current":-2.987723,"twenty":-4.467954,"median":-2.80415,"eighty":-1.417359,"marketCap":279214667},{"date":"2025-02-07","current":-2.845216,"twenty":-4.467954,"median":-2.809477,"eighty":-1.450964,"marketCap":265896862},{"date":"2025-02-14","current":-2.933669,"twenty":-4.467954,"median":-2.82102,"eighty":-1.486246,"marketCap":274163086},{"date":"2025-02-21","current":-2.791162,"twenty":-4.467954,"median":-2.82102,"eighty":-1.501444,"marketCap":260845281},{"date":"2025-02-28","current":-2.749393,"twenty":-4.467954,"median":-2.82102,"eighty":-1.526299,"marketCap":256941786},{"date":"2025-03-07","current":-3.439813,"twenty":-4.467954,"median":-2.828635,"eighty":-1.526171,"marketCap":321464255},{"date":"2025-03-14","current":-3.420157,"twenty":-4.467954,"median":-2.834614,"eighty":-1.526171,"marketCap":319627316},{"date":"2025-03-21","current":-2.620901,"twenty":-4.467954,"median":-2.845216,"eighty":-1.526171,"marketCap":342386588},{"date":"2025-03-28","current":-2.439605,"twenty":-4.467954,"median":-2.845216,"eighty":-1.526171,"marketCap":318702703},{"date":"2025-04-04","current":-2.033661,"twenty":-4.467954,"median":-2.845216,"eighty":-1.526171,"marketCap":265671397},{"date":"2025-04-11","current":-1.828836,"twenty":-4.467954,"median":-2.834614,"eighty":-1.526299,"marketCap":238913590},{"date":"2025-04-17","current":-2.262396,"twenty":-4.467954,"median":-2.828635,"eighty":-1.526299,"marketCap":295552588},{"date":"2025-04-25","current":-2.956092,"twenty":-4.467954,"median":-2.823419,"eighty":-1.526171,"marketCap":386174985},{"date":"2025-05-02","current":-2.928502,"twenty":-4.467954,"median":-2.828635,"eighty":-1.526171,"marketCap":382570685},{"date":"2025-05-09","current":-2.826024,"twenty":-4.467954,"median":-2.828635,"eighty":-1.526171,"marketCap":369183285},{"date":"2025-05-16","current":-2.801401,"twenty":-4.467954,"median":-2.828635,"eighty":-1.526171,"marketCap":417064200},{"date":"2025-05-23","current":-2.760801,"twenty":-4.467954,"median":-2.834614,"eighty":-1.526171,"marketCap":411019791},{"date":"2025-05-30","current":-2.867838,"twenty":-4.467954,"median":-2.842184,"eighty":-1.526171,"marketCap":426955050},{"date":"2025-06-06","current":-2.280983,"twenty":-4.467954,"median":-2.842184,"eighty":-1.526171,"marketCap":339585870},{"date":"2025-06-13","current":-2.170255,"twenty":-4.467954,"median":-2.842184,"eighty":-1.526171,"marketCap":323101119},{"date":"2025-06-20","current":-1.915583,"twenty":-4.467954,"median":-2.8437,"eighty":-1.525831,"marketCap":285186192},{"date":"2025-06-27","current":-1.535419,"twenty":-4.467954,"median":-2.8437,"eighty":-1.525831,"marketCap":228588547},{"date":"2025-07-03","current":-1.771637,"twenty":-4.467954,"median":-2.8437,"eighty":-1.525831,"marketCap":263756016},{"date":"2025-07-11","current":-1.749492,"twenty":-4.467954,"median":-2.8437,"eighty":-1.525831,"marketCap":260459065},{"date":"2025-07-18","current":-1.886055,"twenty":-4.467954,"median":-2.8437,"eighty":-1.531728,"marketCap":280790258},{"date":"2025-07-25","current":-1.952492,"twenty":-4.467954,"median":-2.8437,"eighty":-1.534681,"marketCap":290681109},{"date":"2025-08-01","current":-2.277292,"twenty":-4.467954,"median":-2.8437,"eighty":-1.546352,"marketCap":339036378},{"date":"2025-08-08","current":-2.074292,"twenty":-4.467954,"median":-2.8437,"eighty":-1.550363,"marketCap":308814335},{"date":"2025-08-15","current":-2.856383,"twenty":-4.467954,"median":-2.85224,"eighty":-1.550363,"marketCap":475744937},{"date":"2025-08-22","current":-3.188951,"twenty":-4.467954,"median":-2.858636,"eighty":-1.550363,"marketCap":531135680},{"date":"2025-08-29","current":-3.410662,"twenty":-4.467954,"median":-2.870579,"eighty":-1.550363,"marketCap":568062842},{"date":"2025-09-05","current":-3.902123,"twenty":-4.467954,"median":-2.879602,"eighty":-1.573791,"marketCap":649918051},{"date":"2025-09-12","current":-3.455004,"twenty":-4.467954,"median":-2.881657,"eighty":-1.582523,"marketCap":575448274},{"date":"2025-09-19","current":-3.525213,"twenty":-4.467954,"median":-2.891733,"eighty":-1.582523,"marketCap":587141875},{"date":"2025-09-26","current":-3.18156,"twenty":-4.467954,"median":-2.905085,"eighty":-1.586059,"marketCap":529904774},{"date":"2025-10-03","current":-3.321978,"twenty":-4.467954,"median":-2.906763,"eighty":-1.587018,"marketCap":553291977},{"date":"2025-10-10","current":-3.414357,"twenty":-4.467954,"median":-2.925366,"eighty":-1.587018,"marketCap":568678294},{"date":"2025-10-17","current":-3.514128,"twenty":-4.467954,"median":-2.930702,"eighty":-1.587018,"marketCap":585295517},{"date":"2025-10-24","current":-2.885945,"twenty":-4.467954,"median":-2.931274,"eighty":-1.587018,"marketCap":480668558},{"date":"2025-10-31","current":-3.410662,"twenty":-4.467954,"median":-2.94674,"eighty":-1.592061,"marketCap":568062842},{"date":"2025-11-07","current":-2.196269,"twenty":-4.467954,"median":-2.950037,"eighty":-1.604536,"marketCap":529533727},{"date":"2025-11-14","current":-2.246122,"twenty":-4.467954,"median":-2.941373,"eighty":-1.604536,"marketCap":541553408},{"date":"2025-11-21","current":-3.140337,"twenty":-4.467954,"median":-2.950037,"eighty":-1.604536,"marketCap":757154134},{"date":"2025-11-28","current":-3.406033,"twenty":-4.467954,"median":-2.951907,"eighty":-1.604536,"marketCap":821215086},{"date":"2025-12-05","current":-3.393229,"twenty":-4.467954,"median":-2.951907,"eighty":-1.604536,"marketCap":818127811},{"date":"2025-12-12","current":-3.018693,"twenty":-4.432163,"median":-2.951907,"eighty":-1.604536,"marketCap":727825024},{"date":"2025-12-19","current":-2.480898,"twenty":-4.428684,"median":-2.941373,"eighty":-1.604536,"marketCap":598159484},{"date":"2025-12-26","current":-2.519312,"twenty":-4.375361,"median":-2.931274,"eighty":-1.604536,"marketCap":607421309},{"date":"2026-01-02","current":-2.471295,"twenty":-4.356341,"median":-2.930635,"eighty":-1.604536,"marketCap":595844028},{"date":"2026-01-09","current":-2.519312,"twenty":-4.350377,"median":-2.925366,"eighty":-1.604536,"marketCap":607421309},{"date":"2026-01-16","current":-2.112765,"twenty":-4.311184,"median":-2.906763,"eighty":-1.604536,"marketCap":509400335},{"date":"2026-01-23","current":-2.141576,"twenty":-4.289504,"median":-2.905085,"eighty":-1.604536,"marketCap":516346703},{"date":"2026-01-30","current":-2.051943,"twenty":-4.289504,"median":-2.891733,"eighty":-1.604536,"marketCap":494735780},{"date":"2026-02-06","current":-2.010328,"twenty":-4.222251,"median":-2.882808,"eighty":-1.604536,"marketCap":484702137},{"date":"2026-02-13","current":-1.869477,"twenty":-4.163177,"median":-2.879192,"eighty":-1.604536,"marketCap":450742114},{"date":"2026-02-20","current":-1.901489,"twenty":-4.086226,"median":-2.864147,"eighty":-1.604536,"marketCap":458460301},{"date":"2026-02-27","current":-1.831063,"twenty":-4.059685,"median":-2.857188,"eighty":-1.604536,"marketCap":441480290},{"date":"2026-03-06","current":-2.57881,"twenty":-4.0092,"median":-2.847339,"eighty":-1.604536,"marketCap":540185901},{"date":"2026-03-13","current":-2.448821,"twenty":-3.977823,"median":-2.834614,"eighty":-1.604536,"marketCap":512957019},{"date":"2026-03-20","current":-2.440435,"twenty":-3.930717,"median":-2.828635,"eighty":-1.604536,"marketCap":511200316},{"date":"2026-03-24","current":-2.260128,"twenty":-3.914371,"median":-2.827329,"eighty":-1.604536,"marketCap":473431221}],"updateTime":1774511515270},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"VSTM\",pageSize:20,pageCount:2,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"20129834","market":"us","labels":[],"media":"sec.gov","original_id":"AN197407825000285-VSTM","pdf_url":"","pub_time":1756958400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"VSTM","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000197407825000285/0001974078-25-000285-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000197407825000285/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEF594JjkKzxyop7NB","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2025-09-04 12:00","pubTimestamp":1756958400,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20171989","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925077632-VSTM","pdf_url":"","pub_time":1755118582000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"VSTM","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/0001104659-25-077632-index.html","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925077632/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEATexTdF5Ata1291H","market":"us","size":6362}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2025-08-14 04:56","pubTimestamp":1755118582,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19983004","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925077659-VSTM","pdf_url":"","pub_time":1755057600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VSTM","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925077659/0001104659-25-077659-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925077659/tm2523452d1_ex99-1.htm","primary":true,"translateUrl":"","linkName":"tm2523452d1_ex99-1.htm","type":"EX-99.1","id":"NTFILEA8uotTiLjrAE4HbE","market":"us","size":18106},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925077659/tm2523452d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm2523452d1_8k.htm","type":"8-K","id":"NTFILE3gzBiLP9SJVHEKLy","market":"us","size":28714}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-08-13 12:00","pubTimestamp":1755057600,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19960926","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837025010757-VSTM","pdf_url":"","pub_time":1754539200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"VSTM","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025010757/0001558370-25-010757-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025010757/vstm-20250630x10q.htm","primary":true,"translateUrl":"","linkName":"vstm-20250630x10q.htm","type":"10-Q","id":"NTFILEHknnPfBZmHUJ236V","market":"us","size":2282854},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025010757/vstm-20250630xex10d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20250630xex10d1.htm","type":"EX-10.1","id":"NTFILE3FkfPnyysAamHj4C","market":"us","size":28676},{"description":"EX-31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025010757/vstm-20250630xex31d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20250630xex31d1.htm","type":"EX-31.1","id":"NTFILE6BsUZwPQweWMXvKw","market":"us","size":12880},{"description":"EX-31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025010757/vstm-20250630xex31d2.htm","primary":false,"translateUrl":"","linkName":"vstm-20250630xex31d2.htm","type":"EX-31.2","id":"NTFILECRSfSpfNyPBW5cXK","market":"us","size":13186},{"description":"EX-32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025010757/vstm-20250630xex32d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20250630xex32d1.htm","type":"EX-32.1","id":"NTFILE9zGbYFXTK4gnKD9E","market":"us","size":7814},{"description":"EX-32.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025010757/vstm-20250630xex32d2.htm","primary":false,"translateUrl":"","linkName":"vstm-20250630xex32d2.htm","type":"EX-32.2","id":"NTFILEGQFxnaHb15xDK9UV","market":"us","size":7852},{"description":"EX-99.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025010757/vstm-20250630xex99d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20250630xex99d1.htm","type":"EX-99.1","id":"NTFILE7nJUqxVh6VQac4ZW","market":"us","size":307302}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2025-08-07 12:00","pubTimestamp":1754539200,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19794564","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925061239-VSTM","pdf_url":"","pub_time":1750392000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"VSTM","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925061239/0001104659-25-061239-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925061239/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEEHahMpbyASziZUNK","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2025-06-20 12:00","pubTimestamp":1750392000,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19720580","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925055322-VSTM","pdf_url":"","pub_time":1748836800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VSTM","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/0001104659-25-055322-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1.htm","primary":true,"translateUrl":"","linkName":"tm2516844d2_ex99-1.htm","type":"EX-99.1","id":"NTFILE7MjhEoDvfnsGEhud","market":"us","size":58218},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_8k.htm","primary":false,"translateUrl":"","linkName":"tm2516844d2_8k.htm","type":"8-K","id":"NTFILE7WoFg4GCMSGtDvdj","market":"us","size":23831},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img001.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img001.jpg","type":"GRAPHIC","id":"NTFILE2i3RSnXXQsuwiDCM","market":"us","size":120197},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img002.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img002.jpg","type":"GRAPHIC","id":"NTFILE592JuvdPERMuF8eo","market":"us","size":436566},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img003.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img003.jpg","type":"GRAPHIC","id":"NTFILE8bjWVBBLaftDp3HM","market":"us","size":175699},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img004.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img004.jpg","type":"GRAPHIC","id":"NTFILEAta9BAaHz8hwtbQa","market":"us","size":70455},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img005.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img005.jpg","type":"GRAPHIC","id":"NTFILE2CgBxkNUWhFNcsLw","market":"us","size":203797},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img006.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img006.jpg","type":"GRAPHIC","id":"NTFILE8SRZUoVw3s4m1TzF","market":"us","size":208185},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img007.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img007.jpg","type":"GRAPHIC","id":"NTFILEBHUWF28K4EzoNqXz","market":"us","size":122673},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img008.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img008.jpg","type":"GRAPHIC","id":"NTFILECJZs3tzJjwdeVSWM","market":"us","size":156811},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img009.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img009.jpg","type":"GRAPHIC","id":"NTFILE7HFViwc5vaJhqw5Q","market":"us","size":169895},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img010.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img010.jpg","type":"GRAPHIC","id":"NTFILED9pTzzofcPWWji82","market":"us","size":277747},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img011.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img011.jpg","type":"GRAPHIC","id":"NTFILE7qkUPMJQQcotHhzL","market":"us","size":191928},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img012.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img012.jpg","type":"GRAPHIC","id":"NTFILEBj9dYJSezUxG8xSQ","market":"us","size":161942},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img013.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img013.jpg","type":"GRAPHIC","id":"NTFILEHmSQoqxVaJ9eD3XP","market":"us","size":205652},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img014.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img014.jpg","type":"GRAPHIC","id":"NTFILEH4PRzTBqWGuEA8ec","market":"us","size":162299},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img015.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img015.jpg","type":"GRAPHIC","id":"NTFILECjERSkxuRyMSPxNC","market":"us","size":166586},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img016.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img016.jpg","type":"GRAPHIC","id":"NTFILE7xx4hhvopW87e5tR","market":"us","size":168399},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img017.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img017.jpg","type":"GRAPHIC","id":"NTFILEANPjpeB2KxeXvQJQ","market":"us","size":350099},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img018.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img018.jpg","type":"GRAPHIC","id":"NTFILE4AxYYvE9qqDPSWNC","market":"us","size":170421},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img019.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img019.jpg","type":"GRAPHIC","id":"NTFILE36FueqkfuQtbj3XY","market":"us","size":207090},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img020.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img020.jpg","type":"GRAPHIC","id":"NTFILEHeDZbBmZpsgyi5NV","market":"us","size":117886},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img021.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img021.jpg","type":"GRAPHIC","id":"NTFILEBUbQVVC7BpH8hu88","market":"us","size":113380},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img022.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img022.jpg","type":"GRAPHIC","id":"NTFILEE8dLzsz9QwHPUjRb","market":"us","size":252936},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img023.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img023.jpg","type":"GRAPHIC","id":"NTFILE6tazKZhJo5ugkPk7","market":"us","size":311956},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img024.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img024.jpg","type":"GRAPHIC","id":"NTFILE3bQpWNzQwWxv3o1K","market":"us","size":203450},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img025.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img025.jpg","type":"GRAPHIC","id":"NTFILE7EHuDKXUPfEhnjMA","market":"us","size":222752},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img026.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img026.jpg","type":"GRAPHIC","id":"NTFILEDrmbufTMtr7HcTfv","market":"us","size":173223},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img027.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img027.jpg","type":"GRAPHIC","id":"NTFILE2HvuY4QuHsiWwYpL","market":"us","size":149547},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img028.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img028.jpg","type":"GRAPHIC","id":"NTFILEFMqbZmsbcSUVM5F5","market":"us","size":183967},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img029.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img029.jpg","type":"GRAPHIC","id":"NTFILEAVPzoXdv528ECb3n","market":"us","size":249002},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img030.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img030.jpg","type":"GRAPHIC","id":"NTFILE3oFE7bguqsWrHgkC","market":"us","size":215159},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img031.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img031.jpg","type":"GRAPHIC","id":"NTFILE3PM66bUtoGHNgK6a","market":"us","size":183155},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img032.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img032.jpg","type":"GRAPHIC","id":"NTFILE95fPjvu4RyvBmbJb","market":"us","size":210242},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img033.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img033.jpg","type":"GRAPHIC","id":"NTFILEE2Fvj7oGtF2NKmAC","market":"us","size":209366},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img034.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img034.jpg","type":"GRAPHIC","id":"NTFILEEviqujQr6BgwdjPz","market":"us","size":81446},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img035.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img035.jpg","type":"GRAPHIC","id":"NTFILEBRXY7D97zgwaLJKH","market":"us","size":240982},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img036.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img036.jpg","type":"GRAPHIC","id":"NTFILE5rHPf6SutTmYHAXV","market":"us","size":208967},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img037.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img037.jpg","type":"GRAPHIC","id":"NTFILE53UBc9zH2PBi82Fx","market":"us","size":67312},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img038.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img038.jpg","type":"GRAPHIC","id":"NTFILE5n1aNTsM2wigqs94","market":"us","size":236406},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055322/tm2516844d2_ex99-1img039.jpg","primary":false,"translateUrl":"","linkName":"tm2516844d2_ex99-1img039.jpg","type":"GRAPHIC","id":"NTFILELEUbybgftVqY8KkX","market":"us","size":91339}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-06-02 12:00","pubTimestamp":1748836800,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19720277","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925055286-VSTM","pdf_url":"","pub_time":1748836800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VSTM","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055286/0001104659-25-055286-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055286/tm2516844d1_ex99-1.htm","primary":true,"translateUrl":"","linkName":"tm2516844d1_ex99-1.htm","type":"EX-99.1","id":"NTFILECPSKKsFxuQnPHNvb","market":"us","size":15760},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925055286/tm2516844d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm2516844d1_8k.htm","type":"8-K","id":"NTFILE7RLbFEpuZywB1PZF","market":"us","size":28943}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-06-02 12:00","pubTimestamp":1748836800,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19687961","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925052220-VSTM","pdf_url":"","pub_time":1747972800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VSTM","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925052220/0001104659-25-052220-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders;\nItem 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925052220/tm2516049d1_ex99-1.htm","primary":true,"translateUrl":"","linkName":"tm2516049d1_ex99-1.htm","type":"EX-99.1","id":"NTFILECPzM1krBxUM6tRUw","market":"us","size":27483},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925052220/tm2516049d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm2516049d1_8k.htm","type":"8-K","id":"NTFILE36n4kZ9uKFRiVNkT","market":"us","size":35263}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-05-23 12:00","pubTimestamp":1747972800,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders;\nItem 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19674118","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925051159-VSTM","pdf_url":"","pub_time":1747713600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"VSTM","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925051159/0001104659-25-051159-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925051159/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEDJAFD788pZrNVzvP","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2025-05-20 12:00","pubTimestamp":1747713600,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19674105","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925051158-VSTM","pdf_url":"","pub_time":1747713600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"VSTM","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925051158/0001104659-25-051158-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925051158/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILECbWkdrumBMrmrAF1","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2025-05-20 12:00","pubTimestamp":1747713600,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19787211","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925050061-VSTM","pdf_url":"","pub_time":1747429088000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"VSTM","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/0001104659-25-050061-index.html","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925050061/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE56AnjcmaewvwZg31","market":"us","size":5911}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2025-05-17 04:58","pubTimestamp":1747429088,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19637905","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837025007570-VSTM","pdf_url":"","pub_time":1747108800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"VSTM","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025007570/0001558370-25-007570-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025007570/vstm-20250331x10q.htm","primary":true,"translateUrl":"","linkName":"vstm-20250331x10q.htm","type":"10-Q","id":"NTFILEEY6EcGdVeLfSwsxA","market":"us","size":1597010},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025007570/vstm-20250331xex31d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20250331xex31d1.htm","type":"EX-31.1","id":"NTFILE324ZKYhPyKwBno7W","market":"us","size":12880},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025007570/vstm-20250331xex31d2.htm","primary":false,"translateUrl":"","linkName":"vstm-20250331xex31d2.htm","type":"EX-31.2","id":"NTFILEE2jNgjmprowiqjcV","market":"us","size":13186},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025007570/vstm-20250331xex32d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20250331xex32d1.htm","type":"EX-32.1","id":"NTFILEEV13bwHmWk3rHeG5","market":"us","size":7815},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025007570/vstm-20250331xex32d2.htm","primary":false,"translateUrl":"","linkName":"vstm-20250331xex32d2.htm","type":"EX-32.2","id":"NTFILE9pvSjZ3RZgSbMQrz","market":"us","size":7853},{"description":"EX-99.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025007570/vstm-20250331xex99d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20250331xex99d1.htm","type":"EX-99.1","id":"NTFILEqH5suANaGumNsZS4","market":"us","size":261899}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2025-05-13 12:00","pubTimestamp":1747108800,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19617918","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925046175-VSTM","pdf_url":"","pub_time":1746676800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VSTM","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925046175/0001104659-25-046175-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925046175/tm2514525d1_ex99-1.htm","primary":true,"translateUrl":"","linkName":"tm2514525d1_ex99-1.htm","type":"EX-99.1","id":"NTFILEUJ8AfVLUjvSXHnKo","market":"us","size":40253},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925046175/tm2514525d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm2514525d1_8k.htm","type":"8-K","id":"NTFILE5bu31bVjhVP1jKnk","market":"us","size":26355}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-05-08 12:00","pubTimestamp":1746676800,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19507991","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925039098-VSTM","pdf_url":"","pub_time":1745553600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VSTM","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925039098/0001104659-25-039098-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925039098/tm2513177d1_ex10-1.htm","primary":true,"translateUrl":"","linkName":"tm2513177d1_ex10-1.htm","type":"EX-10.1","id":"NTFILEAXdyjQEMqMGYZ7Y6","market":"us","size":268697},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925039098/tm2513177d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm2513177d1_8k.htm","type":"8-K","id":"NTFILE4o9LUPD1W3KE1iq4","market":"us","size":40106},{"description":"EXHIBIT 10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925039098/tm2513177d1_ex10-2.htm","primary":false,"translateUrl":"","linkName":"tm2513177d1_ex10-2.htm","type":"EX-10.2","id":"NTFILEAq9pV9UMrPfrMKH8","market":"us","size":186076},{"description":"EXHIBIT 10.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925039098/tm2513177d1_ex10-3.htm","primary":false,"translateUrl":"","linkName":"tm2513177d1_ex10-3.htm","type":"EX-10.3","id":"NTFILE5kVPPX6NmDR2e6Q2","market":"us","size":96126},{"description":"EXHIBIT 99.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925039098/tm2513177d1_ex99-1.htm","primary":false,"translateUrl":"","linkName":"tm2513177d1_ex99-1.htm","type":"EX-99.1","id":"NTFILE7Gq4dzHhsEgEF7S2","market":"us","size":10058}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-04-25 12:00","pubTimestamp":1745553600,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19507993","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925028215-VSTM","pdf_url":"","pub_time":1742961600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"VSTM","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925028215/0001104659-25-028215-index.htm","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"null","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925028215/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE684erptRT8oh4yWo","market":"us","size":5708}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2025-03-26 12:00","pubTimestamp":1742961600,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19264804","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925026130-VSTM","pdf_url":"","pub_time":1742443200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VSTM","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/0001104659-25-026130-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1.htm","primary":true,"translateUrl":"","linkName":"tm259913d1_ex99-1.htm","type":"EX-99.1","id":"NTFILEDFy3Da55S6ias6fB","market":"us","size":98792},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm259913d1_8k.htm","type":"8-K","id":"NTFILEDUpzrnoeN7CY6gnz","market":"us","size":24460},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img001.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img001.jpg","type":"GRAPHIC","id":"NTFILEGpKsofCkBhNNg2nG","market":"us","size":104793},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img002.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img002.jpg","type":"GRAPHIC","id":"NTFILEE7tPDU6WQ5ynUU9d","market":"us","size":341494},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img003.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img003.jpg","type":"GRAPHIC","id":"NTFILE7WsUNp9BRH324Ju9","market":"us","size":171860},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img004.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img004.jpg","type":"GRAPHIC","id":"NTFILE9KwXB81ecH2baxQU","market":"us","size":151215},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img005.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img005.jpg","type":"GRAPHIC","id":"NTFILE3VPVYq2bR41aotQR","market":"us","size":253931},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img006.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img006.jpg","type":"GRAPHIC","id":"NTFILE93TrF871g5acEQS5","market":"us","size":168468},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img007.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img007.jpg","type":"GRAPHIC","id":"NTFILECA8jzzSNNivfmxLQ","market":"us","size":209058},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img008.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img008.jpg","type":"GRAPHIC","id":"NTFILE7c9Tvrd7cR83PtYF","market":"us","size":136356},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img009.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img009.jpg","type":"GRAPHIC","id":"NTFILE97xQtpbfKYBCcdNh","market":"us","size":213770},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img010.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img010.jpg","type":"GRAPHIC","id":"NTFILE6NKVsrwSyVAXYuVu","market":"us","size":209527},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img011.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img011.jpg","type":"GRAPHIC","id":"NTFILEB6cDgYQ7wS5NAzM4","market":"us","size":192876},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img012.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img012.jpg","type":"GRAPHIC","id":"NTFILEFaxvA44BBtpNDFhd","market":"us","size":178726},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img013.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img013.jpg","type":"GRAPHIC","id":"NTFILE5XhVFQ7RqAfaThAz","market":"us","size":170887},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img014.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img014.jpg","type":"GRAPHIC","id":"NTFILEtu6V3rfGSUsML1Be","market":"us","size":155671},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img015.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img015.jpg","type":"GRAPHIC","id":"NTFILEBjh68gAhmqRY6YCf","market":"us","size":157789},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img016.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img016.jpg","type":"GRAPHIC","id":"NTFILE2eKoJR6mvYRdRhGs","market":"us","size":137487},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img017.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img017.jpg","type":"GRAPHIC","id":"NTFILEHzTRrkhj5916Lzj7","market":"us","size":204267},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img018.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img018.jpg","type":"GRAPHIC","id":"NTFILE4sxDhvLrR2UoYcQs","market":"us","size":195334},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img019.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img019.jpg","type":"GRAPHIC","id":"NTFILE6SmyeXRzzooEQhYE","market":"us","size":120185},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img020.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img020.jpg","type":"GRAPHIC","id":"NTFILEAdVy8W6DXVq4CEBp","market":"us","size":153231},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img021.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img021.jpg","type":"GRAPHIC","id":"NTFILE528XSMsKx3AQSmzb","market":"us","size":203329},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img022.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img022.jpg","type":"GRAPHIC","id":"NTFILEBWTwJ4idmf1HifLF","market":"us","size":132153},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img023.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img023.jpg","type":"GRAPHIC","id":"NTFILEBfYUGwAja3jRFtD6","market":"us","size":198722},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img024.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img024.jpg","type":"GRAPHIC","id":"NTFILE4Cz2r2yMqB1APKei","market":"us","size":152870},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img025.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img025.jpg","type":"GRAPHIC","id":"NTFILEHERyWoCY4NP6wDFS","market":"us","size":166065},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img026.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img026.jpg","type":"GRAPHIC","id":"NTFILEGc25TsY8zK5LyHZC","market":"us","size":145647},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img027.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img027.jpg","type":"GRAPHIC","id":"NTFILECYhCzY1nzsthZi47","market":"us","size":105580},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img028.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img028.jpg","type":"GRAPHIC","id":"NTFILE7vUBwtFNSA13K5N5","market":"us","size":134039},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img029.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img029.jpg","type":"GRAPHIC","id":"NTFILE7c8KeWUtMwbrCNS7","market":"us","size":89292},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img030.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img030.jpg","type":"GRAPHIC","id":"NTFILE5gv91rtn9kTnLT7c","market":"us","size":162499},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img031.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img031.jpg","type":"GRAPHIC","id":"NTFILEEvu3c7d6Y9bRTVWS","market":"us","size":205561},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img032.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img032.jpg","type":"GRAPHIC","id":"NTFILEEdX5q58pgrMPa54X","market":"us","size":135999},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img033.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img033.jpg","type":"GRAPHIC","id":"NTFILEExqitU9dRF4gHTCe","market":"us","size":161483},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img034.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img034.jpg","type":"GRAPHIC","id":"NTFILEJ92gCC99bQJjk5F3","market":"us","size":175570},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img035.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img035.jpg","type":"GRAPHIC","id":"NTFILE74ZM9P83TUPRu3Jr","market":"us","size":55033},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img036.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img036.jpg","type":"GRAPHIC","id":"NTFILEB6t3qwFopSgiRG7s","market":"us","size":73793},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img037.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img037.jpg","type":"GRAPHIC","id":"NTFILE21uX867hamao7Pkb","market":"us","size":184495},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img038.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img038.jpg","type":"GRAPHIC","id":"NTFILEEZTEqzGhWk3bxKzy","market":"us","size":189098},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img039.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img039.jpg","type":"GRAPHIC","id":"NTFILEFwttPgwNm1GK1X3L","market":"us","size":189417},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img040.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img040.jpg","type":"GRAPHIC","id":"NTFILEC1g5baXUJR55VK9b","market":"us","size":51570},{"description":"GRAPHIC","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img041.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img041.jpg","type":"GRAPHIC","id":"NTFILEDHtbgyiHqJcT44vh","market":"us","size":92206},{"description":"GRAPHIC","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img042.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img042.jpg","type":"GRAPHIC","id":"NTFILED4RWjdfbc76xoU1D","market":"us","size":144916},{"description":"GRAPHIC","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img043.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img043.jpg","type":"GRAPHIC","id":"NTFILE4yS1V9KbxKfRC3fn","market":"us","size":190094},{"description":"GRAPHIC","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img044.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img044.jpg","type":"GRAPHIC","id":"NTFILE65HCsrcyhCKrte86","market":"us","size":179355},{"description":"GRAPHIC","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img045.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img045.jpg","type":"GRAPHIC","id":"NTFILE9RYCm3XANPKGqMyP","market":"us","size":186782},{"description":"GRAPHIC","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img046.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img046.jpg","type":"GRAPHIC","id":"NTFILE3NkVYZC3WE3LycLg","market":"us","size":200323},{"description":"GRAPHIC","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img047.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img047.jpg","type":"GRAPHIC","id":"NTFILEE6NahKzsrWz6Pz3L","market":"us","size":100527},{"description":"GRAPHIC","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img048.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img048.jpg","type":"GRAPHIC","id":"NTFILE3JGhGTCxVV9FWNA4","market":"us","size":51498},{"description":"GRAPHIC","seq":51,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img049.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img049.jpg","type":"GRAPHIC","id":"NTFILE4tjddfnZ6aSvc2jb","market":"us","size":223144},{"description":"GRAPHIC","seq":52,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img050.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img050.jpg","type":"GRAPHIC","id":"NTFILECkvG7mG9M6AGDd4p","market":"us","size":136531},{"description":"GRAPHIC","seq":53,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img051.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img051.jpg","type":"GRAPHIC","id":"NTFILE9A7aNRsE2xZMRh56","market":"us","size":71753},{"description":"GRAPHIC","seq":54,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img052.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img052.jpg","type":"GRAPHIC","id":"NTFILEGe4CUjskxGg7K8CF","market":"us","size":33265},{"description":"GRAPHIC","seq":55,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img053.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img053.jpg","type":"GRAPHIC","id":"NTFILE6V4Van38HNvVHS9u","market":"us","size":92761},{"description":"GRAPHIC","seq":56,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img054.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img054.jpg","type":"GRAPHIC","id":"NTFILEDPQKuqDpuxYaWPxz","market":"us","size":164544},{"description":"GRAPHIC","seq":57,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img055.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img055.jpg","type":"GRAPHIC","id":"NTFILE7qEz4Semf8dbseGw","market":"us","size":112798},{"description":"GRAPHIC","seq":58,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img056.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img056.jpg","type":"GRAPHIC","id":"NTFILEDyATegM3u15dYmUt","market":"us","size":166099},{"description":"GRAPHIC","seq":59,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925026130/tm259913d1_ex99-1img057.jpg","primary":false,"translateUrl":"","linkName":"tm259913d1_ex99-1img057.jpg","type":"GRAPHIC","id":"NTFILE6CM6BoqNCRD5UVft","market":"us","size":203648}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-03-20 12:00","pubTimestamp":1742443200,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19264786","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837025003372-VSTM","pdf_url":"","pub_time":1742443200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"VSTM","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/0001558370-25-003372-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231x10k.htm","primary":true,"translateUrl":"","linkName":"vstm-20241231x10k.htm","type":"10-K","id":"NTFILE6sSG93W1vo8Euase","market":"us","size":3199160},{"description":"EX-4.2","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231xex4d2.htm","primary":false,"translateUrl":"","linkName":"vstm-20241231xex4d2.htm","type":"EX-4.2","id":"NTFILEAj91Gar9tDhGuV8q","market":"us","size":173702},{"description":"EX-10.13","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231xex10d13.htm","primary":false,"translateUrl":"","linkName":"vstm-20241231xex10d13.htm","type":"EX-10.13","id":"NTFILEDKGf3hZ5D6nrLKLe","market":"us","size":129762},{"description":"EX-10.18","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231xex10d18.htm","primary":false,"translateUrl":"","linkName":"vstm-20241231xex10d18.htm","type":"EX-10.18","id":"NTFILEFAHYqtKKRotXqVTv","market":"us","size":22595},{"description":"EX-10.19","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231xex10d19.htm","primary":false,"translateUrl":"","linkName":"vstm-20241231xex10d19.htm","type":"EX-10.19","id":"NTFILEBzECtsrext6mkQi4","market":"us","size":95006},{"description":"EX-10.20","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231xex10d20.htm","primary":false,"translateUrl":"","linkName":"vstm-20241231xex10d20.htm","type":"EX-10.20","id":"NTFILE4nALz6RC2odX7i3e","market":"us","size":28630},{"description":"EX-10.44","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231xex10d44.htm","primary":false,"translateUrl":"","linkName":"vstm-20241231xex10d44.htm","type":"EX-10.44","id":"NTFILEG4nbC6Gb5R3peFFN","market":"us","size":808832},{"description":"EX-10.45","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231xex10d45.htm","primary":false,"translateUrl":"","linkName":"vstm-20241231xex10d45.htm","type":"EX-10.45","id":"NTFILEBKQCqTmMtYzC2652","market":"us","size":38181},{"description":"EX-19.1","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231xex19d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20241231xex19d1.htm","type":"EX-19.1","id":"NTFILE49f3ijgkeKC4teVb","market":"us","size":65342},{"description":"EX-21.1","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231xex21d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20241231xex21d1.htm","type":"EX-21.1","id":"NTFILE45wjPSwks2FoHV4V","market":"us","size":1549},{"description":"EX-23.1","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231xex23d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20241231xex23d1.htm","type":"EX-23.1","id":"NTFILEGCzjAfbdTSCaXB3f","market":"us","size":17528},{"description":"EX-31.1","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231xex31d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20241231xex31d1.htm","type":"EX-31.1","id":"NTFILE5XmfkyepV5H137Vb","market":"us","size":10396},{"description":"EX-31.2","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231xex31d2.htm","primary":false,"translateUrl":"","linkName":"vstm-20241231xex31d2.htm","type":"EX-31.2","id":"NTFILE97pcjztzSK3ZJV8K","market":"us","size":10423},{"description":"EX-32.1","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231xex32d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20241231xex32d1.htm","type":"EX-32.1","id":"NTFILEE2PqjK2ndsM6Yv7f","market":"us","size":5783},{"description":"EX-32.2","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231xex32d2.htm","primary":false,"translateUrl":"","linkName":"vstm-20241231xex32d2.htm","type":"EX-32.2","id":"NTFILEF8qEhMaQ4HHoJQuu","market":"us","size":5763},{"description":"EX-99.1","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231xex99d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20241231xex99d1.htm","type":"EX-99.1","id":"NTFILEHbNv4FkpWtWZ6eTQ","market":"us","size":315364},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231x10k003.jpg","primary":false,"translateUrl":"","linkName":"vstm-20241231x10k003.jpg","type":"GRAPHIC","id":"NTFILECYtoQtVGm6zMwqQY","market":"us","size":103984},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231x10k004.jpg","primary":false,"translateUrl":"","linkName":"vstm-20241231x10k004.jpg","type":"GRAPHIC","id":"NTFILE6ahAoMXjRVSj2uym","market":"us","size":35296},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000155837025003372/vstm-20241231xex19d1001.jpg","primary":false,"translateUrl":"","linkName":"vstm-20241231xex19d1001.jpg","type":"GRAPHIC","id":"NTFILEjU5gbFv6e5EQSa32","market":"us","size":5729}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2025-03-20 12:00","pubTimestamp":1742443200,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19069425","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925005460-VSTM","pdf_url":"","pub_time":1737608400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VSTM","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/0001104659-25-005460-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1.htm","primary":true,"translateUrl":"","linkName":"tm254144d1_ex99-1.htm","type":"EX-99.1","id":"NTFILE7XF8c8GS7jFVJ4bF","market":"us","size":131105},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm254144d1_8k.htm","type":"8-K","id":"NTFILEFt5NE578ik9xD2zo","market":"us","size":25436},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img001.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img001.jpg","type":"GRAPHIC","id":"NTFILEA2aiiwKVUY3Dihsi","market":"us","size":116341},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img002.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img002.jpg","type":"GRAPHIC","id":"NTFILE9RNVBhgFp57thmij","market":"us","size":452148},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img003.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img003.jpg","type":"GRAPHIC","id":"NTFILE2X3PZxkiZYGjuaV4","market":"us","size":184488},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img004.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img004.jpg","type":"GRAPHIC","id":"NTFILE4eQc13JHaFVv1fS8","market":"us","size":170922},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img005.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img005.jpg","type":"GRAPHIC","id":"NTFILEEAMKHWhCZPgNfB7u","market":"us","size":270179},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img006.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img006.jpg","type":"GRAPHIC","id":"NTFILEFtNWXs5rX3rUggRR","market":"us","size":180289},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img007.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img007.jpg","type":"GRAPHIC","id":"NTFILE5ss4P2AzyJLMXEfJ","market":"us","size":268313},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img008.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img008.jpg","type":"GRAPHIC","id":"NTFILE6FxCfNTR67ytvf3q","market":"us","size":161575},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img009.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img009.jpg","type":"GRAPHIC","id":"NTFILEEA4zThJKviWxQufY","market":"us","size":235980},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img010.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img010.jpg","type":"GRAPHIC","id":"NTFILEEHXsm7yj5LU8wkzU","market":"us","size":236832},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img011.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img011.jpg","type":"GRAPHIC","id":"NTFILEGxbhgYcHgvoDiLhn","market":"us","size":199480},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img012.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img012.jpg","type":"GRAPHIC","id":"NTFILE4A5VD5JZLMU7rZLf","market":"us","size":217116},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img013.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img013.jpg","type":"GRAPHIC","id":"NTFILE3CXZdNDhEyKL5iRZ","market":"us","size":196891},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img014.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img014.jpg","type":"GRAPHIC","id":"NTFILE3HNpgAMf5GkutJbu","market":"us","size":157049},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img015.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img015.jpg","type":"GRAPHIC","id":"NTFILE5YeboREHoF7reoYE","market":"us","size":160335},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img016.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img016.jpg","type":"GRAPHIC","id":"NTFILE3icMpB6CxSkqWQDm","market":"us","size":135999},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img017.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img017.jpg","type":"GRAPHIC","id":"NTFILECyfhrAb4W8SZN14F","market":"us","size":120729},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img018.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img018.jpg","type":"GRAPHIC","id":"NTFILE5LPSWJrkdUL1Rnk5","market":"us","size":133561},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img019.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img019.jpg","type":"GRAPHIC","id":"NTFILEGz4Cs9sPHjCnsb1W","market":"us","size":147448},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img020.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img020.jpg","type":"GRAPHIC","id":"NTFILE5pJmncma9CWZ2AWP","market":"us","size":231476},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img021.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img021.jpg","type":"GRAPHIC","id":"NTFILE7ZXTQs1RPvA3jKnr","market":"us","size":146812},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img022.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img022.jpg","type":"GRAPHIC","id":"NTFILE4qquQNTAtecXh9kV","market":"us","size":184623},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img023.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img023.jpg","type":"GRAPHIC","id":"NTFILEDwyQKyZ3LDaA7VMd","market":"us","size":183745},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img024.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img024.jpg","type":"GRAPHIC","id":"NTFILEH4kkpW88tSN1qWAc","market":"us","size":206858},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img025.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img025.jpg","type":"GRAPHIC","id":"NTFILEBcXnjQNwMS3DoRTp","market":"us","size":126987},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img026.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img026.jpg","type":"GRAPHIC","id":"NTFILE2iwcm79eNyL5ygBK","market":"us","size":217639},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img027.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img027.jpg","type":"GRAPHIC","id":"NTFILEAouxZXTheA1Nw2PE","market":"us","size":169415},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img028.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img028.jpg","type":"GRAPHIC","id":"NTFILE7saWKTvvjYffdzLg","market":"us","size":193291},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img029.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img029.jpg","type":"GRAPHIC","id":"NTFILEFoTQkEZ9iPkNFoYz","market":"us","size":177437},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img030.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img030.jpg","type":"GRAPHIC","id":"NTFILECxTEtgq5DBhbDbnq","market":"us","size":123634},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img031.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img031.jpg","type":"GRAPHIC","id":"NTFILEDQyQPZdfRSaZX3yi","market":"us","size":144416},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img032.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img032.jpg","type":"GRAPHIC","id":"NTFILEFQX8Cozx9i6tWaxz","market":"us","size":97479},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img033.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img033.jpg","type":"GRAPHIC","id":"NTFILEDT1SFkGQpBDBJmQZ","market":"us","size":204727},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img034.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img034.jpg","type":"GRAPHIC","id":"NTFILE32o4qnGwq4pkmmr3","market":"us","size":176385},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img035.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img035.jpg","type":"GRAPHIC","id":"NTFILE9eYKrAwdF5eJzKby","market":"us","size":138230},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img036.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img036.jpg","type":"GRAPHIC","id":"NTFILE3Ybrc4iaN8Cq4Bmj","market":"us","size":156021},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img037.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img037.jpg","type":"GRAPHIC","id":"NTFILEGHAMFvArGcuN3t1V","market":"us","size":117593},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img038.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img038.jpg","type":"GRAPHIC","id":"NTFILE49XT8X7QeWJESMRK","market":"us","size":202296},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img039.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img039.jpg","type":"GRAPHIC","id":"NTFILE8B5jo2XRJwdCPvZV","market":"us","size":72632},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img040.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img040.jpg","type":"GRAPHIC","id":"NTFILE8zR98eLCqM3mzu8o","market":"us","size":88717},{"description":"GRAPHIC","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img041.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img041.jpg","type":"GRAPHIC","id":"NTFILE2AWmc7R57XybjKXo","market":"us","size":223338},{"description":"GRAPHIC","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img042.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img042.jpg","type":"GRAPHIC","id":"NTFILEBzE68Vy4c5NPM57z","market":"us","size":192207},{"description":"GRAPHIC","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img043.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img043.jpg","type":"GRAPHIC","id":"NTFILECYSpCskt57uR1SjQ","market":"us","size":215888},{"description":"GRAPHIC","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img044.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img044.jpg","type":"GRAPHIC","id":"NTFILEEtAQPmigupu8beXk","market":"us","size":92662},{"description":"GRAPHIC","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img045.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img045.jpg","type":"GRAPHIC","id":"NTFILEFaaX1dEY1tHf3UK4","market":"us","size":112377},{"description":"GRAPHIC","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img046.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img046.jpg","type":"GRAPHIC","id":"NTFILEEDawNTM6zSjnvKwz","market":"us","size":167657},{"description":"GRAPHIC","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img047.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img047.jpg","type":"GRAPHIC","id":"NTFILE8uNNXuMUkLUWojLw","market":"us","size":151114},{"description":"GRAPHIC","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img048.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img048.jpg","type":"GRAPHIC","id":"NTFILE4aX6dDhipCZf85xu","market":"us","size":202373},{"description":"GRAPHIC","seq":51,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img049.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img049.jpg","type":"GRAPHIC","id":"NTFILEGkqMMB64bdsfwfbE","market":"us","size":167084},{"description":"GRAPHIC","seq":52,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img050.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img050.jpg","type":"GRAPHIC","id":"NTFILE4wMv6wapPxhkppJZ","market":"us","size":210026},{"description":"GRAPHIC","seq":53,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img051.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img051.jpg","type":"GRAPHIC","id":"NTFILEFFLb6fqzGFRCTF3X","market":"us","size":211419},{"description":"GRAPHIC","seq":54,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img052.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img052.jpg","type":"GRAPHIC","id":"NTFILEHK4GxoRynzNCiZj9","market":"us","size":191534},{"description":"GRAPHIC","seq":55,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img053.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img053.jpg","type":"GRAPHIC","id":"NTFILECkRRmyLNSqJztkYQ","market":"us","size":206284},{"description":"GRAPHIC","seq":56,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img054.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img054.jpg","type":"GRAPHIC","id":"NTFILEFLBFWtvJWo161HJW","market":"us","size":128166},{"description":"GRAPHIC","seq":57,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img055.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img055.jpg","type":"GRAPHIC","id":"NTFILECdH6S81RxJsUnnek","market":"us","size":101588},{"description":"GRAPHIC","seq":58,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img056.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img056.jpg","type":"GRAPHIC","id":"NTFILECKtiJ15AE2QzACpu","market":"us","size":252261},{"description":"GRAPHIC","seq":59,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img057.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img057.jpg","type":"GRAPHIC","id":"NTFILE9v2n8g6Uk8iBgLbS","market":"us","size":216701},{"description":"GRAPHIC","seq":60,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img058.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img058.jpg","type":"GRAPHIC","id":"NTFILECqaVwei9qLJ6E7AU","market":"us","size":40063},{"description":"GRAPHIC","seq":61,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img059.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img059.jpg","type":"GRAPHIC","id":"NTFILEFFdLufXfEW7QBsy8","market":"us","size":40531},{"description":"GRAPHIC","seq":62,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img060.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img060.jpg","type":"GRAPHIC","id":"NTFILE3kbsgh7dbqJU92bV","market":"us","size":82098},{"description":"GRAPHIC","seq":63,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img061.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img061.jpg","type":"GRAPHIC","id":"NTFILE2iVfqZC4VMRBjAP2","market":"us","size":238584},{"description":"GRAPHIC","seq":64,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img062.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img062.jpg","type":"GRAPHIC","id":"NTFILE2iuUu8DpqLaGxhaS","market":"us","size":138467},{"description":"GRAPHIC","seq":65,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img063.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img063.jpg","type":"GRAPHIC","id":"NTFILEBhRcKQQxAAh7xqus","market":"us","size":162184},{"description":"GRAPHIC","seq":66,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img064.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img064.jpg","type":"GRAPHIC","id":"NTFILE3q8wi8EFpbnSearb","market":"us","size":124364},{"description":"GRAPHIC","seq":67,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img065.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img065.jpg","type":"GRAPHIC","id":"NTFILE7Mpq9hvQy7YR2YKt","market":"us","size":185153},{"description":"GRAPHIC","seq":68,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img066.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img066.jpg","type":"GRAPHIC","id":"NTFILEHum5WDkKh9TRoYiK","market":"us","size":171356},{"description":"GRAPHIC","seq":69,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925005460/tm254144d1_ex99-1img067.jpg","primary":false,"translateUrl":"","linkName":"tm254144d1_ex99-1img067.jpg","type":"GRAPHIC","id":"NTFILE446jmS4QD8v1J3hB","market":"us","size":237194}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-01-23 13:00","pubTimestamp":1737608400,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19061513","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925004918-VSTM","pdf_url":"","pub_time":1737435600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VSTM","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925004918/0001104659-25-004918-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925004918/tm253996d1_ex10-1.htm","primary":true,"translateUrl":"","linkName":"tm253996d1_ex10-1.htm","type":"EX-10.1","id":"NTFILE3RyxyaCQdotEBqu2","market":"us","size":66062},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925004918/tm253996d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm253996d1_8k.htm","type":"8-K","id":"NTFILEA43sTaU2RibzDsgs","market":"us","size":27809}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-01-21 13:00","pubTimestamp":1737435600,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19038948","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925003078-VSTM","pdf_url":"","pub_time":1736744400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"VSTM","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925003078/0001104659-25-003078-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925003078/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE2ndt6tiGsCJHUYJi","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2025-01-13 13:00","pubTimestamp":1736744400,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":11,"pageCount":2,"totalSize":220,"code":"91000000","status":"200"}]}}