US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Merrimack Pharmaceuticals

15.13

0.0000

Volume:- -

Turnover:- -

Market Cap:223.75M

PE:1.08

High:15.13

Open:15.13

Low:15.13

Close:15.13

52wk High:15.13

52wk Low:15.13

Shares:14.79M

Float Shares:9.57M

Volume Ratio:- -

T/O Rate:- -

Dividend:2.00

Dividend Rate:13.22%

EPS(TTM):13.97

EPS(LYR):-0.0826

ROE:-1.12%

ROA:-1.07%

PB:1.01

PE(LYR):-183.19

Loading ...

Overview Company News Filings

Major Issues Report

8-K - Current report

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Annual Report

10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

SC 13D/A [Amend] - General statement of acquisition of beneficial ownership

Beneficial Ownership Change

SC 13D/A [Amend] - General statement of acquisition of beneficial ownership

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

{"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/MACK/filings?page=3"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"MACK","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"MACK\",,,,,undefined,":{"symbol":"MACK","market":"US","secType":"STK","nameCN":"Merrimack Pharmaceuticals","latestPrice":15.13,"timestamp":1774641600000,"preClose":15.13,"halted":0,"volume":0,"delay":0,"changeRate":0,"floatShares":9572870,"shares":14788369,"eps":13.970311,"marketStatus":"Market Closed","change":0,"latestTime":"03-27 16:00:00 EDT","open":15.13,"high":15.13,"low":15.13,"amount":0,"amplitude":0,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":13.970311,"tradingStatus":0,"nextMarketStatus":{"tag":"Pre-Mkt","tradingStatus":1,"beginTime":1774857600000},"marketStatusCode":7,"adr":0,"adrRate":0,"listingDate":1332993600000,"exchange":"NASDAQ","adjPreClose":15.13,"dividendRate":0.132188,"volumeRatio":0,"impliedVol":0.7622,"impliedVolPercentile":0},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"MACK\",,,,,undefined,":{"symbol":"MACK","floatShares":9572870,"roa":"-1.07%","roe":"-1.12%","lyrEps":-0.082593,"shares":14788369,"dividePrice":2,"high":15.13,"amplitude":0,"preClose":15.13,"low":15.13,"week52Low":15.13,"pbRate":"1.01","week52High":15.13,"institutionHeld":0,"latestPrice":15.13,"eps":13.970311,"divideRate":0.132188,"volume":0,"delay":0,"ttmEps":13.970311,"open":15.13,"prevYearClose":15.13,"prevWeekClose":15.13,"prevMonthClose":15.13,"prevQuarterClose":15.13,"fiveDayClose":15.13,"twentyDayClose":15.13,"sixtyDayClose":15.13},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/MACK\",params:#limit:5,,,undefined,":[{"market":"US","date":"2024-05-20","symbol":"MACK","reason":null,"defaultRemindTime":1716211800000,"announcedDate":"2024-05-17","type":"delisting","dateTimestamp":1716177600000},{"date":"2024-05-20","symbol":"MACK","amount":15.1,"announcedDate":null,"type":"dividend","market":"US","newRecordDate":"2024-05-10","defaultRemindTime":1716211800000,"name":"Merrimack Pharmaceuticals","recordDate":"2024-05-17","payableDate":"2024-05-10","currency":"USD","dateTimestamp":1716177600000,"payDate":"2024-05-17"},{"market":"US","date":"2024-05-15","symbol":"MACK","fiscalQuarterEnding":"2024/03","expectedEps":null,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1715745600000,"reportTimeType":"post","actualEps":-0.03},{"market":"US","date":"2024-03-07","symbol":"MACK","fiscalQuarterEnding":"2023/12","expectedEps":null,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1709787600000,"reportTimeType":"post","actualEps":-0.01},{"market":"US","date":"2023-11-02","symbol":"MACK","fiscalQuarterEnding":"2023/09","expectedEps":null,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1698897600000,"reportTimeType":"post","actualEps":-0.02}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"MACK\",market:\"US\",,,undefined,":[{"executeDate":"2017-05-30","recordDate":"2017-05-17","paymentDate":"2017-05-26","value":1.06,"currency":"USD"},{"executeDate":"2019-09-06","recordDate":"2019-08-28","paymentDate":"2019-09-05","value":1.496675,"currency":"USD"},{"executeDate":"2019-12-13","recordDate":"2019-12-16","paymentDate":"2019-12-23","value":0.5,"currency":"USD"},{"executeDate":"2024-05-20","recordDate":"2024-05-10","paymentDate":"2024-05-17","value":15.1,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"MACK\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/MACK\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"MACK","date":"2024-05-20","current":1.083011,"percent":0.881505,"low":-186.045903,"twenty":-106.471006,"median":-21.602204,"eighty":-2.086508,"high":86.806946,"avg":-40.147366,"sd":60.372056,"marketCap":223748022},"quantilePoints":[{"date":"2021-04-01","current":-28.698274,"twenty":-6.283796,"median":-1.670155,"eighty":0.235021,"marketCap":86898374},{"date":"2021-04-09","current":-27.236788,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":82472994},{"date":"2021-04-16","current":-31.089797,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":94139905},{"date":"2021-04-23","current":-34.057057,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":103124768},{"date":"2021-04-30","current":-31.22266,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":94542213},{"date":"2021-05-07","current":-22.344779,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":88775808},{"date":"2021-05-14","current":-21.635957,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":85959657},{"date":"2021-05-21","current":-21.500943,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":85423247},{"date":"2021-05-28","current":-21.602204,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":85825555},{"date":"2021-06-04","current":-21.433436,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":85155043},{"date":"2021-06-11","current":-21.703464,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":86227862},{"date":"2021-06-18","current":-22.007245,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":87434784},{"date":"2021-06-25","current":-21.602204,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":85825555},{"date":"2021-07-02","current":-21.264669,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":84484530},{"date":"2021-07-09","current":-21.433436,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":85155043},{"date":"2021-07-16","current":-20.758367,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":82472994},{"date":"2021-07-23","current":-20.893381,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":83009404},{"date":"2021-07-30","current":-18.901928,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":75097360},{"date":"2021-08-06","current":-20.139788,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":71878902},{"date":"2021-08-13","current":-18.185928,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":64905576},{"date":"2021-08-20","current":-16.908404,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":60346093},{"date":"2021-08-27","current":-17.472017,"twenty":-6.276265,"median":-1.666379,"eighty":0.235132,"marketCap":62357629},{"date":"2021-09-03","current":-17.998056,"twenty":-6.333373,"median":-1.666379,"eighty":0.235132,"marketCap":64235063},{"date":"2021-09-10","current":-17.058701,"twenty":-6.337524,"median":-1.666379,"eighty":0.235132,"marketCap":60882503},{"date":"2021-09-17","current":-17.396869,"twenty":-6.347285,"median":-1.666379,"eighty":0.235132,"marketCap":62089425},{"date":"2021-09-24","current":-16.307216,"twenty":-6.389452,"median":-1.666379,"eighty":0.235132,"marketCap":58200454},{"date":"2021-10-01","current":-18.29865,"twenty":-6.389452,"median":-1.666379,"eighty":0.235132,"marketCap":65307883},{"date":"2021-10-08","current":-16.60781,"twenty":-6.389452,"median":-1.666379,"eighty":0.235132,"marketCap":59273274},{"date":"2021-10-15","current":-19.087709,"twenty":-6.389452,"median":-1.666379,"eighty":0.235132,"marketCap":68124034},{"date":"2021-10-22","current":-17.133849,"twenty":-6.389452,"median":-1.666379,"eighty":0.235132,"marketCap":61150708},{"date":"2021-10-29","current":-16.156919,"twenty":-6.389452,"median":-1.666379,"eighty":0.235132,"marketCap":57664044},{"date":"2021-11-05","current":-19.498702,"twenty":-6.389452,"median":-1.666379,"eighty":0.235132,"marketCap":60211991},{"date":"2021-11-12","current":-19.542129,"twenty":-6.389452,"median":-1.666379,"eighty":0.235132,"marketCap":60346093},{"date":"2021-11-19","current":-18.499882,"twenty":-6.389452,"median":-1.666379,"eighty":0.235132,"marketCap":57127635},{"date":"2021-11-26","current":-18.282747,"twenty":-6.389452,"median":-1.666379,"eighty":0.235132,"marketCap":56457123},{"date":"2021-12-03","current":-17.935331,"twenty":-6.422517,"median":-1.666379,"eighty":0.235132,"marketCap":55384303},{"date":"2021-12-10","current":-17.848477,"twenty":-6.450792,"median":-1.666379,"eighty":0.235132,"marketCap":55116098},{"date":"2021-12-17","current":-17.761623,"twenty":-6.487913,"median":-1.666379,"eighty":0.235132,"marketCap":54847893},{"date":"2021-12-23","current":-17.001652,"twenty":-6.539657,"median":-1.666379,"eighty":0.235132,"marketCap":52501101},{"date":"2021-12-31","current":-16.979938,"twenty":-6.640559,"median":-1.666379,"eighty":0.235132,"marketCap":52434050},{"date":"2022-01-07","current":-16.936511,"twenty":-6.709308,"median":-1.670155,"eighty":0.235021,"marketCap":52299947},{"date":"2022-01-14","current":-20.150106,"twenty":-6.749701,"median":-1.670155,"eighty":0.235021,"marketCap":62223527},{"date":"2022-01-21","current":-19.672409,"twenty":-6.810291,"median":-1.670155,"eighty":0.235021,"marketCap":60748400},{"date":"2022-01-28","current":-20.323814,"twenty":-6.866842,"median":-1.670155,"eighty":0.235021,"marketCap":62759937},{"date":"2022-02-04","current":-29.052631,"twenty":-6.951667,"median":-1.670155,"eighty":0.235021,"marketCap":89714525},{"date":"2022-02-11","current":-25.491621,"twenty":-7.048611,"median":-1.670155,"eighty":0.235021,"marketCap":78718126},{"date":"2022-02-18","current":-26.92471,"twenty":-7.089004,"median":-1.670155,"eighty":0.235021,"marketCap":83143506},{"date":"2022-02-25","current":-27.380694,"twenty":-7.194026,"median":-1.670155,"eighty":0.235021,"marketCap":84551582},{"date":"2022-03-04","current":-26.012744,"twenty":-7.509093,"median":-1.670155,"eighty":0.235021,"marketCap":80327355},{"date":"2022-03-11","current":-33.10227,"twenty":-16.179464,"median":-1.670155,"eighty":0.235021,"marketCap":81266072},{"date":"2022-03-18","current":-36.816716,"twenty":-16.34479,"median":-1.670155,"eighty":0.235021,"marketCap":90385037},{"date":"2022-03-25","current":-33.867009,"twenty":-16.535263,"median":-1.670155,"eighty":0.235021,"marketCap":83143506},{"date":"2022-04-01","current":-34.413251,"twenty":-16.690242,"median":-1.670155,"eighty":0.235021,"marketCap":84484530},{"date":"2022-04-08","current":-36.980589,"twenty":-16.936511,"median":-1.670155,"eighty":0.235021,"marketCap":90787345},{"date":"2022-04-14","current":-33.921633,"twenty":-16.984281,"median":-1.670155,"eighty":0.235021,"marketCap":83277609},{"date":"2022-04-22","current":-30.917301,"twenty":-17.073731,"median":-1.670155,"eighty":0.235021,"marketCap":75901975},{"date":"2022-04-29","current":-31.68204,"twenty":-17.249185,"median":-1.670155,"eighty":0.235021,"marketCap":77779409},{"date":"2022-05-06","current":-36.947311,"twenty":-17.284146,"median":-1.670155,"eighty":0.235021,"marketCap":69867366},{"date":"2022-05-13","current":-37.230976,"twenty":-17.361591,"median":-1.670155,"eighty":0.235021,"marketCap":70403775},{"date":"2022-05-20","current":-37.230976,"twenty":-17.400337,"median":-1.670155,"eighty":0.235021,"marketCap":70403775},{"date":"2022-05-27","current":-38.932964,"twenty":-17.516571,"median":-1.670155,"eighty":0.235021,"marketCap":73622234},{"date":"2022-06-03","current":-35.103491,"twenty":-17.587916,"median":-1.689766,"eighty":0.235021,"marketCap":66380702},{"date":"2022-06-10","current":-37.230976,"twenty":-17.674918,"median":-1.702848,"eighty":0.235021,"marketCap":70403775},{"date":"2022-06-17","current":-44.180758,"twenty":-17.813593,"median":-1.716287,"eighty":0.235021,"marketCap":83545813},{"date":"2022-06-24","current":-41.485944,"twenty":-17.916605,"median":-1.723697,"eighty":0.235132,"marketCap":78449921},{"date":"2022-07-01","current":-41.344112,"twenty":-18.083679,"median":-1.741794,"eighty":0.235132,"marketCap":78181716},{"date":"2022-07-08","current":-42.975184,"twenty":-18.185928,"median":-1.762532,"eighty":0.235132,"marketCap":81266072},{"date":"2022-07-15","current":-40.776783,"twenty":-18.282747,"median":-1.787035,"eighty":0.235132,"marketCap":77108897},{"date":"2022-07-22","current":-36.320412,"twenty":-18.473826,"median":-1.798502,"eighty":0.235132,"marketCap":68681900},{"date":"2022-07-29","current":-36.096317,"twenty":-18.873648,"median":-1.846462,"eighty":0.235132,"marketCap":68258136},{"date":"2022-08-05","current":-36.14935,"twenty":-19.11314,"median":-1.867444,"eighty":0.235132,"marketCap":58200454},{"date":"2022-08-12","current":-35.149829,"twenty":-19.365759,"median":-1.918235,"eighty":0.235132,"marketCap":56591225},{"date":"2022-08-19","current":-33.317374,"twenty":-19.594241,"median":-1.9303,"eighty":0.235132,"marketCap":53640972},{"date":"2022-08-26","current":-34.566775,"twenty":-20.143915,"median":-1.94538,"eighty":0.235132,"marketCap":55652508},{"date":"2022-09-02","current":-34.650068,"twenty":-20.280765,"median":-1.977049,"eighty":0.235132,"marketCap":55786610},{"date":"2022-09-09","current":-37.065578,"twenty":-20.410668,"median":-1.981573,"eighty":0.235132,"marketCap":59675581},{"date":"2022-09-16","current":-34.816655,"twenty":-20.771869,"median":-2.01265,"eighty":0.235132,"marketCap":56054815},{"date":"2022-09-23","current":-30.818571,"twenty":-21.134482,"median":-2.058767,"eighty":0.235132,"marketCap":49617899},{"date":"2022-09-30","current":-31.235038,"twenty":-21.311924,"median":-2.095001,"eighty":0.235132,"marketCap":50288411},{"date":"2022-10-07","current":-27.736714,"twenty":-21.433436,"median":-2.124689,"eighty":0.235132,"marketCap":44656109},{"date":"2022-10-14","current":-27.820007,"twenty":-21.441228,"median":-2.156963,"eighty":0.235132,"marketCap":44790211},{"date":"2022-10-21","current":-35.483003,"twenty":-21.46719,"median":-2.183858,"eighty":0.235132,"marketCap":57127635},{"date":"2022-10-28","current":-31.734798,"twenty":-21.564269,"median":-2.2076,"eighty":0.235132,"marketCap":51093025},{"date":"2022-11-04","current":-36.709113,"twenty":-21.602204,"median":-2.243026,"eighty":0.235132,"marketCap":56054815},{"date":"2022-11-11","current":-107.843997,"twenty":-21.716965,"median":-2.248405,"eighty":0.235132,"marketCap":164677784},{"date":"2022-11-18","current":-109.073489,"twenty":-21.750719,"median":-2.2753,"eighty":0.235132,"marketCap":166555218},{"date":"2022-11-25","current":-105.648476,"twenty":-21.986993,"median":-2.284001,"eighty":0.235132,"marketCap":161325223},{"date":"2022-12-02","current":-104.331163,"twenty":-23.294217,"median":-2.295937,"eighty":0.235132,"marketCap":159313686},{"date":"2022-12-09","current":-103.101671,"twenty":-25.352655,"median":-2.31617,"eighty":0.235132,"marketCap":157436252},{"date":"2022-12-16","current":-95.900362,"twenty":-26.047486,"median":-2.332255,"eighty":0.235132,"marketCap":146439853},{"date":"2022-12-23","current":-91.070215,"twenty":-26.742318,"median":-2.340297,"eighty":0.235132,"marketCap":139064219},{"date":"2022-12-30","current":-100.642688,"twenty":-27.098418,"median":-2.355229,"eighty":0.235132,"marketCap":153681384},{"date":"2023-01-06","current":-105.385014,"twenty":-27.250923,"median":-2.360402,"eighty":0.234183,"marketCap":160922916},{"date":"2023-01-13","current":-106.263222,"twenty":-27.628227,"median":-2.372466,"eighty":0.230985,"marketCap":162263940},{"date":"2023-01-20","current":-103.716417,"twenty":-27.815518,"median":-2.393637,"eighty":0.225175,"marketCap":158374969},{"date":"2023-01-27","current":-100.554867,"twenty":-28.051677,"median":-2.412677,"eighty":0.14635,"marketCap":153547282},{"date":"2023-02-03","current":-105.03373,"twenty":-28.733704,"median":-2.447427,"eighty":0.144034,"marketCap":160386506},{"date":"2023-02-10","current":-104.067701,"twenty":-29.389159,"median":-2.506595,"eighty":0.142545,"marketCap":158911379},{"date":"2023-02-17","current":-102.223463,"twenty":-29.68578,"median":-2.513205,"eighty":0.141552,"marketCap":156095228},{"date":"2023-02-24","current":-100.159673,"twenty":-29.784323,"median":-2.601628,"eighty":0.14056,"marketCap":152943821},{"date":"2023-03-03","current":-103.452955,"twenty":-30.243216,"median":-2.686548,"eighty":0.137141,"marketCap":157972662},{"date":"2023-03-10","current":-105.159089,"twenty":-30.689009,"median":-2.725148,"eighty":-1.139721,"marketCap":162365634},{"date":"2023-03-17","current":-107.097931,"twenty":-31.084623,"median":-2.842674,"eighty":-1.170825,"marketCap":165359206},{"date":"2023-03-24","current":-111.067941,"twenty":-31.27436,"median":-2.871827,"eighty":-1.197802,"marketCap":171488901},{"date":"2023-03-31","current":-113.468412,"twenty":-31.447986,"median":-2.892454,"eighty":-1.210273,"marketCap":175195228},{"date":"2023-04-06","current":-113.837715,"twenty":-31.692592,"median":-2.92726,"eighty":-1.227378,"marketCap":175765432},{"date":"2023-04-14","current":-118.084702,"twenty":-31.901718,"median":-2.995346,"eighty":-1.245252,"marketCap":182322780},{"date":"2023-04-21","current":-113.376086,"twenty":-32.391404,"median":-3.122105,"eighty":-1.266145,"marketCap":175052677},{"date":"2023-04-28","current":-113.745389,"twenty":-33.169844,"median":-3.331679,"eighty":-1.306051,"marketCap":175622881},{"date":"2023-05-05","current":-116.515163,"twenty":-33.419317,"median":-3.401536,"eighty":-1.3201,"marketCap":179899412},{"date":"2023-05-12","current":-106.1298,"twenty":-33.596467,"median":-3.450413,"eighty":-1.339253,"marketCap":178616453},{"date":"2023-05-19","current":-108.200551,"twenty":-33.867009,"median":-3.518115,"eighty":-1.357269,"marketCap":182101528},{"date":"2023-05-26","current":-105.573913,"twenty":-33.987182,"median":-3.598744,"eighty":-1.363264,"marketCap":177680895},{"date":"2023-06-02","current":-107.353248,"twenty":-34.124387,"median":-3.641746,"eighty":-1.379208,"marketCap":180675517},{"date":"2023-06-09","current":-105.743373,"twenty":-34.45539,"median":-6.392222,"eighty":-1.393208,"marketCap":177966097},{"date":"2023-06-16","current":-104.980801,"twenty":-34.566775,"median":-6.46291,"eighty":-1.402483,"marketCap":176682688},{"date":"2023-06-23","current":-105.065531,"twenty":-34.650068,"median":-6.503303,"eighty":-1.412437,"marketCap":176825289},{"date":"2023-06-29","current":-101.845781,"twenty":-34.67967,"median":-6.563893,"eighty":-1.424846,"marketCap":171406450},{"date":"2023-07-07","current":-100.659557,"twenty":-34.733362,"median":-6.624483,"eighty":-1.431438,"marketCap":169410035},{"date":"2023-07-14","current":-100.490097,"twenty":-34.951892,"median":-6.705269,"eighty":-1.447725,"marketCap":169124833},{"date":"2023-07-21","current":-98.880222,"twenty":-35.115415,"median":-6.745662,"eighty":-1.451016,"marketCap":166415413},{"date":"2023-07-28","current":-101.845781,"twenty":-35.174408,"median":-6.826448,"eighty":-1.458583,"marketCap":171406450},{"date":"2023-08-04","current":-105.96794,"twenty":-35.532979,"median":-6.866842,"eighty":-1.472346,"marketCap":169124833},{"date":"2023-08-11","current":-112.073122,"twenty":-35.803401,"median":-6.967825,"eighty":-1.476523,"marketCap":178868702},{"date":"2023-08-18","current":-107.766068,"twenty":-36.084213,"median":-7.048611,"eighty":-1.476523,"marketCap":171994645},{"date":"2023-08-25","current":-109.112023,"twenty":-36.20263,"median":-7.089004,"eighty":-1.476523,"marketCap":174142788},{"date":"2023-09-01","current":-109.560674,"twenty":-36.441507,"median":-7.250577,"eighty":-1.476523,"marketCap":174858836},{"date":"2023-09-08","current":-110.099056,"twenty":-36.598192,"median":-7.654509,"eighty":-1.476523,"marketCap":175718093},{"date":"2023-09-15","current":-111.355279,"twenty":-36.783855,"median":-16.269642,"eighty":-1.476523,"marketCap":177723026},{"date":"2023-09-22","current":-109.650404,"twenty":-36.967278,"median":-16.34479,"eighty":-1.476523,"marketCap":175002045},{"date":"2023-09-29","current":-111.893661,"twenty":-37.230976,"median":-16.545669,"eighty":-1.476523,"marketCap":178582283},{"date":"2023-10-06","current":-110.457977,"twenty":-38.981151,"median":-16.719377,"eighty":-1.476523,"marketCap":176290931},{"date":"2023-10-13","current":-109.919595,"twenty":-40.067621,"median":-16.936511,"eighty":-1.485875,"marketCap":175431674},{"date":"2023-10-20","current":-109.560674,"twenty":-40.776783,"median":-17.021126,"eighty":-1.49284,"marketCap":174858836},{"date":"2023-10-27","current":-109.919595,"twenty":-41.372478,"median":-17.096275,"eighty":-1.50618,"marketCap":175431674},{"date":"2023-11-03","current":-123.521967,"twenty":-41.939808,"median":-17.262214,"eighty":-1.534721,"marketCap":177006979},{"date":"2023-11-10","current":-122.122851,"twenty":-42.287297,"median":-17.284146,"eighty":-1.551366,"marketCap":175002045},{"date":"2023-11-17","current":-127.719315,"twenty":-53.176278,"median":-17.365037,"eighty":-1.587973,"marketCap":183021779},{"date":"2023-11-24","current":-128.618747,"twenty":-91.878167,"median":-17.396869,"eighty":-1.606007,"marketCap":184310665},{"date":"2023-12-01","current":-126.120325,"twenty":-97.712588,"median":-17.496937,"eighty":-1.62688,"marketCap":180730426},{"date":"2023-12-08","current":-129.218368,"twenty":-99.049682,"median":-17.587916,"eighty":-1.659792,"marketCap":185169922},{"date":"2023-12-15","current":-132.116537,"twenty":-99.940121,"median":-17.659888,"eighty":-1.696552,"marketCap":189322998},{"date":"2023-12-22","current":-131.516916,"twenty":-100.159673,"median":-17.805051,"eighty":-1.710125,"marketCap":188463741},{"date":"2023-12-29","current":-133.215843,"twenty":-100.471656,"median":-17.894728,"eighty":-1.723071,"marketCap":190898303},{"date":"2024-01-05","current":-133.115906,"twenty":-100.562851,"median":-17.998056,"eighty":-1.748841,"marketCap":190755093},{"date":"2024-01-12","current":-131.516916,"twenty":-100.818329,"median":-18.148353,"eighty":-1.767927,"marketCap":188463741},{"date":"2024-01-19","current":-131.416979,"twenty":-101.394805,"median":-18.217607,"eighty":-1.789224,"marketCap":188320531},{"date":"2024-01-26","current":-132.916032,"twenty":-101.845781,"median":-18.448947,"eighty":-1.80248,"marketCap":190468674},{"date":"2024-02-02","current":-132.916032,"twenty":-102.258591,"median":-18.82469,"eighty":-1.85026,"marketCap":190468674},{"date":"2024-02-09","current":-136.114012,"twenty":-102.926029,"median":-19.021005,"eighty":-1.870774,"marketCap":195051379},{"date":"2024-02-16","current":-146.907194,"twenty":-103.101671,"median":-19.23814,"eighty":-1.919544,"marketCap":210518009},{"date":"2024-02-23","current":-147.107068,"twenty":-103.55834,"median":-19.388303,"eighty":-1.92899,"marketCap":210804428},{"date":"2024-03-01","current":-146.907194,"twenty":-103.997444,"median":-19.715836,"eighty":-1.942832,"marketCap":210518009},{"date":"2024-03-08","current":-179.102858,"twenty":-104.080861,"median":-20.150106,"eighty":-1.945421,"marketCap":211520475},{"date":"2024-03-15","current":-180.192254,"twenty":-104.506805,"median":-20.355447,"eighty":-1.945421,"marketCap":212807052},{"date":"2024-03-22","current":-180.560997,"twenty":-104.69128,"median":-20.673983,"eighty":-1.945421,"marketCap":213242537},{"date":"2024-03-28","current":-181.493192,"twenty":-104.952887,"median":-20.842751,"eighty":-1.945421,"marketCap":214343460},{"date":"2024-04-05","current":-180.877961,"twenty":-105.179202,"median":-21.197162,"eighty":-1.945411,"marketCap":213616872},{"date":"2024-04-12","current":-181.247099,"twenty":-105.417098,"median":-21.332176,"eighty":-1.978646,"marketCap":214052824},{"date":"2024-04-19","current":-180.631868,"twenty":-105.652543,"median":-21.433436,"eighty":-1.996188,"marketCap":213326236},{"date":"2024-04-26","current":-181.247099,"twenty":-105.880098,"median":-21.460052,"eighty":-2.020575,"marketCap":214052824},{"date":"2024-05-03","current":-184.938486,"twenty":-106.01451,"median":-21.484066,"eighty":-2.070005,"marketCap":218412352},{"date":"2024-05-10","current":-185.430671,"twenty":-106.19009,"median":-21.56845,"eighty":-2.123613,"marketCap":218993623},{"date":"2024-05-17","current":1.116173,"twenty":-106.471006,"median":-21.602204,"eighty":-2.095643,"marketCap":223748022},{"date":"2024-05-20","current":1.116173,"twenty":-106.471006,"median":-21.602204,"eighty":-2.086508,"marketCap":223748022}],"updateTime":1774691840527},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"MACK\",pageSize:20,pageCount:3,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"14361433","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312522070621-MACK","pdf_url":"","pub_time":1646755200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MACK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1274792/000119312522070621/0001193125-22-070621-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":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312522070621/d286542dex991.htm","primary":true,"translateUrl":"","linkName":"d286542dex991.htm","type":"EX-99.1","id":"NTFILE26mgg6GJJSfWHWSU","market":"us","size":13089},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312522070621/d286542d8k.htm","primary":false,"translateUrl":"","linkName":"d286542d8k.htm","type":"8-K","id":"NTFILE2Uc2oQbBCGXqFU9K","market":"us","size":26890},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312522070621/g286542g0308171538078.jpg","primary":false,"translateUrl":"","linkName":"g286542g0308171538078.jpg","type":"GRAPHIC","id":"NTFILEAfsiNirzAKC3mWQp","market":"us","size":4509}],"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":"2022-03-09 00:00","pubTimestamp":1646755200,"title_zh":"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":"14260768","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465922021680-MACK","pdf_url":"","pub_time":1644768000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"MACK","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1274792/000110465922021680/0001104659-22-021680-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000110465922021680/tm222623d29_sc13ga.htm","primary":true,"translateUrl":"","linkName":"tm222623d29_sc13ga.htm","type":"SC 13G/A","id":"NTFILEFpgGTqCeTrSPZCaw","market":"us","size":51650}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2022-02-14 00:00","pubTimestamp":1644768000,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14260767","market":"us","labels":[],"media":"sec.gov","original_id":"AN92189522000507-MACK","pdf_url":"","pub_time":1644768000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"MACK","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1274792/000092189522000507/0000921895-22-000507-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AMENDMENT NO. 2 TO THE SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000092189522000507/sc13ga210680mack_02142022.htm","primary":true,"translateUrl":"","linkName":"sc13ga210680mack_02142022.htm","type":"SC 13G/A","id":"NTFILE82FDfJYpiuGv7WYo","market":"us","size":153945},{"description":"JOINT FILING AGREEMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000092189522000507/ex991to13ga210680mack_021422.htm","primary":false,"translateUrl":"","linkName":"ex991to13ga210680mack_021422.htm","type":"EX-99.1","id":"NTFILEARaiu66u71GWhJYD","market":"us","size":9732}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2022-02-14 00:00","pubTimestamp":1644768000,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13835023","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021054518-MACK","pdf_url":"","pub_time":1635955200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"MACK","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021054518/0001564590-21-054518-index.htm","us_notice_code":"Form 10-Q","us_title_en":"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/1274792/000156459021054518/mack-10q_20210930.htm","primary":true,"translateUrl":"","linkName":"mack-10q_20210930.htm","type":"10-Q","id":"NTFILE4CEEmvkMNqBs1XEe","market":"us","size":967945},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021054518/mack-ex311_8.htm","primary":false,"translateUrl":"","linkName":"mack-ex311_8.htm","type":"EX-31.1","id":"NTFILEFL9pnsPoNRJZZc4L","market":"us","size":9571},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021054518/mack-ex312_7.htm","primary":false,"translateUrl":"","linkName":"mack-ex312_7.htm","type":"EX-31.2","id":"NTFILE5EafoeQvzLoS6s7n","market":"us","size":9572},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021054518/mack-ex321_6.htm","primary":false,"translateUrl":"","linkName":"mack-ex321_6.htm","type":"EX-32.1","id":"NTFILEAec7C9Aj2a76NEe7","market":"us","size":5726},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021054518/mack-ex322_9.htm","primary":false,"translateUrl":"","linkName":"mack-ex322_9.htm","type":"EX-32.2","id":"NTFILEAiPFz4LeSPPbdnqz","market":"us","size":5726}],"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":"2021-11-04 00:00","pubTimestamp":1635955200,"title_zh":"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":"13835022","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521320269-MACK","pdf_url":"","pub_time":1635955200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MACK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1274792/000119312521320269/0001193125-21-320269-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":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312521320269/d256630dex991.htm","primary":true,"translateUrl":"","linkName":"d256630dex991.htm","type":"EX-99.1","id":"NTFILE6Gi74cbrPzuXzi7V","market":"us","size":12970},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312521320269/d256630d8k.htm","primary":false,"translateUrl":"","linkName":"d256630d8k.htm","type":"8-K","id":"NTFILE4dHKutNKCWnxXUui","market":"us","size":24967},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312521320269/g256630g1104234511719.jpg","primary":false,"translateUrl":"","linkName":"g256630g1104234511719.jpg","type":"GRAPHIC","id":"NTFILE3HYfdTKx7nCGRS8y","market":"us","size":4509}],"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":"2021-11-04 00:00","pubTimestamp":1635955200,"title_zh":"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":"13835027","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021041636-MACK","pdf_url":"","pub_time":1628092800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"MACK","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021041636/0001564590-21-041636-index.htm","us_notice_code":"Form 10-Q","us_title_en":"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/1274792/000156459021041636/mack-10q_20210630.htm","primary":true,"translateUrl":"","linkName":"mack-10q_20210630.htm","type":"10-Q","id":"NTFILE6VbAUVka3rCboe1C","market":"us","size":887997},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021041636/mack-ex311_7.htm","primary":false,"translateUrl":"","linkName":"mack-ex311_7.htm","type":"EX-31.1","id":"NTFILE6f9EzXv9nX1TekUj","market":"us","size":9569},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021041636/mack-ex312_9.htm","primary":false,"translateUrl":"","linkName":"mack-ex312_9.htm","type":"EX-31.2","id":"NTFILEENtRP8hiuCQMiJc6","market":"us","size":9570},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021041636/mack-ex321_6.htm","primary":false,"translateUrl":"","linkName":"mack-ex321_6.htm","type":"EX-32.1","id":"NTFILE3pQEPPsGghafka6N","market":"us","size":5719},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021041636/mack-ex322_8.htm","primary":false,"translateUrl":"","linkName":"mack-ex322_8.htm","type":"EX-32.2","id":"NTFILEGTojLZc4FqVaQXAn","market":"us","size":5719}],"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":"2021-08-05 00:00","pubTimestamp":1628092800,"title_zh":"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":"13835026","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521237788-MACK","pdf_url":"","pub_time":1628092800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MACK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1274792/000119312521237788/0001193125-21-237788-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":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312521237788/d203207dex991.htm","primary":true,"translateUrl":"","linkName":"d203207dex991.htm","type":"EX-99.1","id":"NTFILEGcw8VfQbn3a6V8d4","market":"us","size":12889},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312521237788/d203207d8k.htm","primary":false,"translateUrl":"","linkName":"d203207d8k.htm","type":"8-K","id":"NTFILEF5LkJAApeEy4jX3R","market":"us","size":26493},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312521237788/g203207g0805083421833.jpg","primary":false,"translateUrl":"","linkName":"g203207g0805083421833.jpg","type":"GRAPHIC","id":"NTFILE8sNzS4VsPxAdwWG5","market":"us","size":4509}],"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":"2021-08-05 00:00","pubTimestamp":1628092800,"title_zh":"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":"13835028","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521190091-MACK","pdf_url":"","pub_time":1623600000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MACK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1274792/000119312521190091/0001193125-21-190091-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312521190091/d158595d8k.htm","primary":true,"translateUrl":"","linkName":"d158595d8k.htm","type":"8-K","id":"NTFILE6nVRp4RnssNkNU6g","market":"us","size":44649}],"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":"2021-06-14 00:00","pubTimestamp":1623600000,"title_zh":"8-K  - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13835032","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021025078-MACK","pdf_url":"","pub_time":1620230400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"MACK","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021025078/0001564590-21-025078-index.htm","us_notice_code":"Form 10-Q","us_title_en":"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/1274792/000156459021025078/mack-10q_20210331.htm","primary":true,"translateUrl":"","linkName":"mack-10q_20210331.htm","type":"10-Q","id":"NTFILECQ52MiFy7VGxbptm","market":"us","size":717729},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021025078/mack-ex311_9.htm","primary":false,"translateUrl":"","linkName":"mack-ex311_9.htm","type":"EX-31.1","id":"NTFILE5z9KMxUrBdPDzpLZ","market":"us","size":9566},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021025078/mack-ex312_8.htm","primary":false,"translateUrl":"","linkName":"mack-ex312_8.htm","type":"EX-31.2","id":"NTFILE8z722qXk182tGkQd","market":"us","size":9567},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021025078/mack-ex321_6.htm","primary":false,"translateUrl":"","linkName":"mack-ex321_6.htm","type":"EX-32.1","id":"NTFILEFRJUoE4Q4fmckwdm","market":"us","size":5717},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021025078/mack-ex322_7.htm","primary":false,"translateUrl":"","linkName":"mack-ex322_7.htm","type":"EX-32.2","id":"NTFILE7k4Tw2G5aZk9g4hM","market":"us","size":5717}],"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":"2021-05-06 00:00","pubTimestamp":1620230400,"title_zh":"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":"12155710","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521077118-MACK","pdf_url":null,"pub_time":1615392000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MACK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1274792/000119312521077118/0001193125-21-077118-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":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312521077118/d153083dex991.htm","primary":true,"translateUrl":null,"linkName":"d153083dex991.htm","type":"EX-99.1","id":"NTFILEFN3NuEGBhhRRxY4G","market":"us","size":13183},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312521077118/d153083d8k.htm","primary":false,"translateUrl":null,"linkName":"d153083d8k.htm","type":"8-K","id":"NTFILEBNuUbuy7QddrGx75","market":"us","size":25377},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312521077118/g153083g0311035349679.jpg","primary":false,"translateUrl":null,"linkName":"g153083g0311035349679.jpg","type":"GRAPHIC","id":"NTFILEApWY3yRabSFQSZht","market":"us","size":4509}],"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":"2021-03-11 00:00","pubTimestamp":1615392000,"title_zh":"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":"12140769","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021012087-MACK","pdf_url":null,"pub_time":1615305600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"MACK","title":"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/1274792/000156459021012087/0001564590-21-012087-index.htm","us_notice_code":"Form 10-K","us_title_en":"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/1274792/000156459021012087/mack-10k_20201231.htm","primary":true,"translateUrl":null,"linkName":"mack-10k_20201231.htm","type":"10-K","id":"NTFILE96RKEso9CGUWMvxF","market":"us","size":1700097},{"description":"EX-4.5","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021012087/mack-ex45_13.htm","primary":false,"translateUrl":null,"linkName":"mack-ex45_13.htm","type":"EX-4.5","id":"NTFILE9PUmX7ndtPrUxMMn","market":"us","size":36927},{"description":"EX-21.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021012087/mack-ex211_9.htm","primary":false,"translateUrl":null,"linkName":"mack-ex211_9.htm","type":"EX-21.1","id":"NTFILE92bY4z7Csf2pnuwk","market":"us","size":3009},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021012087/mack-ex231_10.htm","primary":false,"translateUrl":null,"linkName":"mack-ex231_10.htm","type":"EX-23.1","id":"NTFILEH11YhvRLzXMgSDGA","market":"us","size":3034},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021012087/mack-ex311_12.htm","primary":false,"translateUrl":null,"linkName":"mack-ex311_12.htm","type":"EX-31.1","id":"NTFILEBGqVFABBdoWxGUAQ","market":"us","size":9959},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021012087/mack-ex312_8.htm","primary":false,"translateUrl":null,"linkName":"mack-ex312_8.htm","type":"EX-31.2","id":"NTFILE6o7W6EZyP9JvjP6S","market":"us","size":9116},{"description":"EX-32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021012087/mack-ex321_11.htm","primary":false,"translateUrl":null,"linkName":"mack-ex321_11.htm","type":"EX-32.1","id":"NTFILECf8TQu1S1UtTJvyq","market":"us","size":4865},{"description":"EX-32.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459021012087/mack-ex322_7.htm","primary":false,"translateUrl":null,"linkName":"mack-ex322_7.htm","type":"EX-32.2","id":"NTFILE7jbFBNavwZA2fovG","market":"us","size":4863}],"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":"2021-03-10 00:00","pubTimestamp":1615305600,"title_zh":"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":"12140774","market":"us","labels":[],"media":"sec.gov","original_id":"AN121465921001672-MACK","pdf_url":null,"pub_time":1613059200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"MACK","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1274792/000121465921001672/0001214659-21-001672-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AMENDMENT NO. 1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000121465921001672/r126210sc13ga1.htm","primary":true,"translateUrl":null,"linkName":"r126210sc13ga1.htm","type":"SC 13G/A","id":"NTFILEAM5DC7hykYa28A2K","market":"us","size":36464}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-02-12 00:00","pubTimestamp":1613059200,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12140773","market":"us","labels":[],"media":"sec.gov","original_id":"AN35420421000485-MACK","pdf_url":null,"pub_time":1613059200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"MACK","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1274792/000035420421000485/0000354204-21-000485-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SEC SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/354204/000035420421000485/SEC13G_Filing.htm","primary":true,"translateUrl":null,"linkName":"SEC13G_Filing.htm","type":"SC 13G/A","id":"NTFILE4QpVUW7mSTbbe12p","market":"us","size":17703}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-02-12 00:00","pubTimestamp":1613059200,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11829531","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921021137-MACK","pdf_url":null,"pub_time":1613059200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"MACK","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1274792/000110465921021137/0001104659-21-021137-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000110465921021137/tm216457d8_sc13ga.htm","primary":true,"translateUrl":null,"linkName":"tm216457d8_sc13ga.htm","type":"SC 13G/A","id":"NTFILE33dxF7aLimQhuhVd","market":"us","size":56279}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-02-12 00:00","pubTimestamp":1613059200,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11829530","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520308630-MACK","pdf_url":null,"pub_time":1606924800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","symbol":"MACK","title":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1274792/000119312520308630/0001193125-20-308630-index.htm","us_notice_code":"Form SC 13D/A","us_title_en":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13D/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312520308630/d12485dsc13da.htm","primary":true,"translateUrl":null,"linkName":"d12485dsc13da.htm","type":"SC 13D/A","id":"NTFILE4kSbrYvvhtcFSiKJ","market":"us","size":69184},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312520308630/d12485dex991.htm","primary":false,"translateUrl":null,"linkName":"d12485dex991.htm","type":"EX-99.1","id":"NTFILEFxQVQhKTDQHBaG8p","market":"us","size":3983}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-12-03 00:00","pubTimestamp":1606924800,"title_zh":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11025153","market":"us","labels":[],"media":"sec.gov","original_id":"AN90571820001145-MACK","pdf_url":null,"pub_time":1606838400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","symbol":"MACK","title":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1274792/000090571820001145/0000905718-20-001145-index.htm","us_notice_code":"Form SC 13D/A","us_title_en":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13D/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000090571820001145/merrimack_13damnov242020.htm","primary":true,"translateUrl":null,"linkName":"merrimack_13damnov242020.htm","type":"SC 13D/A","id":"NTFILEEWkS3f8b2SAqyDTf","market":"us","size":90529}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-12-02 00:00","pubTimestamp":1606838400,"title_zh":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10739735","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520286284-MACK","pdf_url":null,"pub_time":1604505600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MACK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1274792/000119312520286284/0001193125-20-286284-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":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312520286284/d78209dex991.htm","primary":true,"translateUrl":null,"linkName":"d78209dex991.htm","type":"EX-99.1","id":"NTFILE3nF72dkfwoFz1Bn9","market":"us","size":12589},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312520286284/d78209d8k.htm","primary":false,"translateUrl":null,"linkName":"d78209d8k.htm","type":"8-K","id":"NTFILEEnKnUkh6JkwGQTDp","market":"us","size":25636},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312520286284/g78209g1105035924297.jpg","primary":false,"translateUrl":null,"linkName":"g78209g1105035924297.jpg","type":"GRAPHIC","id":"NTFILEFKC9JdCue9zkpa9e","market":"us","size":4509}],"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":"2020-11-05 00:00","pubTimestamp":1604505600,"title_zh":"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":"10724791","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459020050520-MACK","pdf_url":null,"pub_time":1604419200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"MACK","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020050520/0001564590-20-050520-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q Q3 2020","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020050520/mack-10q_20200930.htm","primary":true,"translateUrl":null,"linkName":"mack-10q_20200930.htm","type":"10-Q","id":"NTFILEnA7sdkSX3kkav7V4","market":"us","size":1278869},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020050520/mack-ex311_6.htm","primary":false,"translateUrl":null,"linkName":"mack-ex311_6.htm","type":"EX-31.1","id":"NTFILE26JBDza7AfqSVaXX","market":"us","size":8727},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020050520/mack-ex312_8.htm","primary":false,"translateUrl":null,"linkName":"mack-ex312_8.htm","type":"EX-31.2","id":"NTFILE6QfDx4pvDeiAeT27","market":"us","size":8728},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020050520/mack-ex321_9.htm","primary":false,"translateUrl":null,"linkName":"mack-ex321_9.htm","type":"EX-32.1","id":"NTFILE3Zm7Yk9TKBXp42X2","market":"us","size":5648},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020050520/mack-ex322_7.htm","primary":false,"translateUrl":null,"linkName":"mack-ex322_7.htm","type":"EX-32.2","id":"NTFILEG9NryrAuiBHsidg5","market":"us","size":5646}],"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":[{"id":47625,"name":"Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020050520/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":47626,"name":"Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020050520/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":47627,"name":"Condensed Consolidated Statements of Operations and Comprehensive Loss","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020050520/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":47628,"name":"Condensed Consolidated Statements of Stockholders' Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020050520/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":47629,"name":"Condensed Consolidated Statements of Cash Flows","name_zh":"简明综合现金流量表","url":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020050520/R6.htm","cdn_url":"https://static.tigerbbs.com/aa2c487c6aee74c38197d050e69748aa","translation_url":"https://static.tigerbbs.com/a156264c7f89a69817011ad6632ba8a2","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-11-04 00:00","pubTimestamp":1604419200,"title_zh":"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":"10236970","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520212544-MACK","pdf_url":null,"pub_time":1596729600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MACK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1274792/000119312520212544/0001193125-20-212544-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":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312520212544/d99250dex991.htm","primary":true,"translateUrl":null,"linkName":"d99250dex991.htm","type":"EX-99.1","id":"NTFILEFpsufeXDk91ZgvYN","market":"us","size":13637},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312520212544/d99250d8k.htm","primary":false,"translateUrl":null,"linkName":"d99250d8k.htm","type":"8-K","id":"NTFILE7ZuGTjMLM2oafGkw","market":"us","size":24316},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312520212544/mack-20200807.xsd","primary":false,"translateUrl":null,"linkName":"mack-20200807.xsd","type":"EX-101.SCH","id":"NTFILE6vgYUZgqn4d1RDNn","market":"us","size":3089},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312520212544/mack-20200807_lab.xml","primary":false,"translateUrl":null,"linkName":"mack-20200807_lab.xml","type":"EX-101.LAB","id":"NTFILE8hRoD5TdUnBu18CL","market":"us","size":18137},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312520212544/mack-20200807_pre.xml","primary":false,"translateUrl":null,"linkName":"mack-20200807_pre.xml","type":"EX-101.PRE","id":"NTFILEJCVm63NQWrXnYEac","market":"us","size":11420},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312520212544/g99250g0806142317418.jpg","primary":false,"translateUrl":null,"linkName":"g99250g0806142317418.jpg","type":"GRAPHIC","id":"NTFILEGQ1xrkoFTaNKtFEM","market":"us","size":4509},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000119312520212544/d99250d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d99250d8k_htm.xml","type":"XML","id":"NTFILECgV9WbqjoodeR8DF","market":"us","size":3397}],"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":"2020-08-07 00:00","pubTimestamp":1596729600,"title_zh":"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":"10236771","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459020038076-MACK","pdf_url":null,"pub_time":1596729600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"MACK","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020038076/0001564590-20-038076-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020038076/mack-10q_20200630.htm","primary":true,"translateUrl":null,"linkName":"mack-10q_20200630.htm","type":"10-Q","id":"NTFILE7JZNovC4X5yw2Cg1","market":"us","size":1170180},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020038076/mack-ex311_6.htm","primary":false,"translateUrl":null,"linkName":"mack-ex311_6.htm","type":"EX-31.1","id":"NTFILE9LhKqme65E7tFB3c","market":"us","size":8725},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020038076/mack-ex312_7.htm","primary":false,"translateUrl":null,"linkName":"mack-ex312_7.htm","type":"EX-31.2","id":"NTFILE9nr6mPoVWhmJgVjq","market":"us","size":8726},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020038076/mack-ex321_8.htm","primary":false,"translateUrl":null,"linkName":"mack-ex321_8.htm","type":"EX-32.1","id":"NTFILE3dCyoDvMFynUBjvs","market":"us","size":5641},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020038076/mack-ex322_9.htm","primary":false,"translateUrl":null,"linkName":"mack-ex322_9.htm","type":"EX-32.2","id":"NTFILE4UQFBykZYu6YKeLf","market":"us","size":5639},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020038076/mack-20200630.xsd","primary":false,"translateUrl":null,"linkName":"mack-20200630.xsd","type":"EX-101.SCH","id":"NTFILE7HaFxXnuD2HfGUYk","market":"us","size":30811},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020038076/mack-20200630_cal.xml","primary":false,"translateUrl":null,"linkName":"mack-20200630_cal.xml","type":"EX-101.CAL","id":"NTFILE47rKHuwrgtmyAzAm","market":"us","size":32690},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020038076/mack-20200630_def.xml","primary":false,"translateUrl":null,"linkName":"mack-20200630_def.xml","type":"EX-101.DEF","id":"NTFILEEUkcjM42jJWznZzw","market":"us","size":74236},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020038076/mack-20200630_lab.xml","primary":false,"translateUrl":null,"linkName":"mack-20200630_lab.xml","type":"EX-101.LAB","id":"NTFILE7btu9UCX25do1N3c","market":"us","size":231873},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020038076/mack-20200630_pre.xml","primary":false,"translateUrl":null,"linkName":"mack-20200630_pre.xml","type":"EX-101.PRE","id":"NTFILEDcsJdJiStTh2wPft","market":"us","size":166869},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020038076/mack-10q_20200630_htm.xml","primary":false,"translateUrl":null,"linkName":"mack-10q_20200630_htm.xml","type":"XML","id":"NTFILEB5996DM5KQw9sQVm","market":"us","size":600436}],"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":[{"id":24643,"name":"Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020038076/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":24644,"name":"Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020038076/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":24645,"name":"Condensed Consolidated Statements of Operations and Comprehensive Loss","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020038076/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":24646,"name":"Condensed Consolidated Statements of Stockholders' Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020038076/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":24647,"name":"Condensed Consolidated Statements of Cash Flows","name_zh":"简明综合现金流量表","url":"https://www.sec.gov/Archives/edgar/data/1274792/000156459020038076/R6.htm","cdn_url":"https://static.tigerbbs.com/98678110d5544ce1dc25c6521743c347","translation_url":"https://static.tigerbbs.com/bfb9ce8d30678f7ba981e43d1807bf36","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-08-07 00:00","pubTimestamp":1596729600,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":7,"pageCount":3,"totalSize":123,"code":"91000000","status":"200"}]}}