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拉姆研究

98.62
+1.661.71%
盘后：98.57-0.0500-0.05%19:59 EDT
成交量：815.61万
成交额：8.04亿
市值：1,261.47亿
市盈率：27.48
高：99.53
开：98.98
低：97.92
收：96.96
数据加载中...
总览公司新闻公告
2021/03/19

重要事件披露

8-K - Current report
2021/02/12

超过5%披露

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2021/02/10

超过5%披露

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2021/02/08

超过5%披露

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2021/02/02

季度报告

10-Q - Quarterly report [Sections 13 or 15(d)]
2021/01/29

超过5%披露

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2021/01/27

重要事件披露

8-K - Current report
2021/01/15

SEC问询函

CORRESP [Cover] - Correspondence
2020/12/28

重要事件披露

8-K - Current report
2020/12/11

重要事件披露

8-K - Current report
2020/11/05

重要事件披露

8-K - Current report
2020/10/27

季度报告

10-Q - Quarterly report [Sections 13 or 15(d)]
2020/10/21

重要事件披露

8-K - Current report
2020/10/02

重要事件披露

8-K - Current report
2020/09/14

重要事件披露

8-K - Current report
2020/09/08

重要事件披露

8-K - Current report
2020/08/18

年度报告

10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2020/07/29

重要事件披露

8-K - Current report
2020/06/19

重要事件披露

8-K - Current report
2020/06/17

员工持股计划

11-K - Annual report of employee stock purchase, savings and similar plans
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