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Ciena科技

79.53
-1.0600-1.32%
盘后：79.620.0900+0.11%17:26 EDT
成交量：187.60万
成交额：1.49亿
市值：113.05亿
市盈率：145.11
高：81.48
开：80.98
低：78.84
收：80.59
数据加载中...
总览公司新闻资讯公告
2021/04/21

员工持股计划

S-8 - Securities to be offered to employees in employee benefit plans
2021/04/12

超过5%披露

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2021/04/06

重要事件披露

8-K - Current report
2021/03/10

季度报告

10-Q - Quarterly report [Sections 13 or 15(d)]
2021/03/04

重要事件披露

8-K - Current report
2021/02/10

超过5%披露

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2021/01/29

超过5%披露

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2020/12/18

年度报告

10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2020/12/10

重要事件披露

8-K - Current report
2020/09/09

季度报告

10-Q - Quarterly report [Sections 13 or 15(d)]
2020/09/03

重要事件披露

8-K - Current report
2020/07/01

重要事件披露

8-K - Current report
2020/06/10

季度报告

10-Q - Quarterly report [Sections 13 or 15(d)]
2020/06/04

重要事件披露

8-K - Current report
2020/04/23

SEC问询函

CORRESP [Cover] - Correspondence
2020/04/14

员工持股计划

S-8 - Securities to be offered to employees in employee benefit plans
2020/04/06

重要事件披露

Current report, items 5.02, 5.07, and 9.01
2020/03/11

季度报告

Quarterly report [Sections 13 or 15(d)]
2020/03/05

重要事件披露

Current report, items 2.02 and 9.01
2020/02/12

超过5%披露

[Amend] Statement of acquisition of beneficial ownership by individuals
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