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美股詳情
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理查森電子

8.72
-0.0200-0.23%
成交量：1.92萬
成交額：16.86萬
市值：1.26億
市盈率：-53.43
高：8.96
開：8.76
低：8.67
收：8.74
資料載入中...
總覽公司新聞公告
2021/10/21

持股變動聲明

4 - Statement of changes in beneficial ownership of securities
2021/08/02

年度報告

10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2021/07/21

重要事件披露

8-K - Current report
2021/04/08

季度報告

10-Q - Quarterly report [Sections 13 or 15(d)]
2021/04/07

重要事件披露

8-K - Current report
2021/03/08

重要事件披露

8-K - Current report
2021/02/16

超過5%披露

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2021/02/11

超過5%披露

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

超過5%披露

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2021/02/05

超過5%披露

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2021/02/04

超過5%披露

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2021/02/01

超過5%披露

SC 13G - Statement of acquisition of beneficial ownership by individuals
2021/01/27

超過5%披露

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2021/01/07

季度報告

10-Q - Quarterly report [Sections 13 or 15(d)]
2021/01/06

重要事件披露

8-K - Current report
2020/10/08

員工持股計劃

S-8 - Securities to be offered to employees in employee benefit plans
2020/10/08

季度報告

10-Q - Quarterly report [Sections 13 or 15(d)]
2020/10/07

重要事件披露

8-K - Current report
2020/08/03

年度報告

10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2020/07/22

重要事件披露

8-K - Current report
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