05/30/2024 2:32 PM | Ciena (Filer)
| Form SD Specialized Disclosure Report | |
05/17/2024 1:52 PM | Ciena (Issuer) Rothenstein David M (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
05/17/2024 1:56 PM | Ciena (Issuer) SMITH GARY B (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
05/17/2024 9:25 AM | Ciena (Issuer) Cumello Joseph (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
05/15/2024 3:53 PM | Ciena (Subject) McFeely Scott (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
05/15/2024 4:01 PM | Ciena (Subject) Cumello Joseph (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
04/23/2024 3:19 PM | Ciena (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
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04/18/2024 4:04 PM | Ciena (Filer)
| Form S-8 Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans | |
04/17/2024 5:05 PM | Ciena (Issuer) Cumello Joseph (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
04/17/2024 4:49 PM | Ciena (Issuer) SMITH GARY B (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
04/17/2024 4:56 PM | Ciena (Issuer) Rothenstein David M (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
04/03/2024 4:03 PM | Ciena (Issuer) DiPerna Dino (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
04/03/2024 1:29 PM | Ciena (Issuer) Gage Brodie (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
04/01/2024 3:19 PM | Ciena (Subject) Phipps Jason (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
04/01/2024 1:29 PM | Ciena (Issuer) NETTLES PATRICK H (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/26/2024 8:50 AM | Ciena (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
03/25/2024 4:45 PM | Ciena (Issuer) KUMAR DEVINDER (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/25/2024 5:01 PM | AHMED HASSAN (Reporting) Ciena (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/25/2024 4:17 PM | Ciena (Issuer) GALLAGHER PATRICK (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/25/2024 4:23 PM | Ciena (Issuer) FITT LAWTON W (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/25/2024 4:26 PM | Ciena (Issuer) Claflin Bruce L. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/25/2024 3:49 PM | Ciena (Issuer) PUMA MARY G (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/25/2024 3:51 PM | Ciena (Issuer) Olsen Joanne Beth (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/25/2024 3:54 PM | Ciena (Issuer) NEVENS THOMAS MICHAEL (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/25/2024 3:56 PM | Ciena (Issuer) NETTLES PATRICK H (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/22/2024 6:46 AM | Ciena (Issuer) Rothenstein David M (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/21/2024 8:55 PM | Ciena (Issuer) Phipps Jason (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/21/2024 8:59 PM | Ciena (Issuer) SMITH GARY B (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/21/2024 8:47 PM | Ciena (Issuer) DiPerna Dino (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/21/2024 8:49 PM | Ciena (Issuer) Kosaraju Sheela (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/21/2024 8:51 PM | Ciena (Issuer) MOYLAN JAMES E JR (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/21/2024 8:54 PM | Ciena (Issuer) PETRIK ANDREW C (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/21/2024 8:41 PM | Ciena (Issuer) Cumello Joseph (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/21/2024 8:42 PM | Ciena (Issuer) Gage Brodie (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/19/2024 1:05 PM | Ciena (Issuer) Rothenstein David M (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/19/2024 12:41 PM | Ciena (Issuer) SMITH GARY B (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/15/2024 3:35 PM | Ciena (Subject) SMITH GARY B (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
03/15/2024 3:35 PM | Ciena (Subject) McFeely Scott (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
03/15/2024 3:36 PM | Ciena (Subject) Rothenstein David M (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
03/07/2024 1:39 PM | Ciena (Filer)
| Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
03/07/2024 6:03 AM | Ciena (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
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02/16/2024 2:33 PM | Ciena (Issuer) SMITH GARY B (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/16/2024 2:38 PM | Ciena (Issuer) Rothenstein David M (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/15/2024 3:46 PM | Ciena (Subject) McFeely Scott (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
02/09/2024 7:50 AM | Ciena (Subject) FMR LLC (Filed by)
| Form SC 13G/A | |
02/05/2024 3:37 PM | Ciena (Issuer) SMITH GARY B (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/17/2024 3:27 PM | Ciena (Issuer) SMITH GARY B (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/17/2024 2:32 PM | Ciena (Issuer) Rothenstein David M (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/16/2024 3:31 PM | Ciena (Subject) McFeely Scott (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
01/04/2024 7:19 PM | Ciena (Issuer) DiPerna Dino (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/04/2024 7:14 PM | Ciena (Issuer) Gage Brodie (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/04/2024 4:53 PM | Ciena (Issuer) Phipps Jason (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/04/2024 4:58 PM | Ciena (Issuer) SMITH GARY B (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/02/2024 3:17 PM | Ciena (Subject) Phipps Jason (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
12/22/2023 8:52 AM | Ciena (Issuer) Gage Brodie (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/22/2023 8:31 AM | Ciena (Issuer) MOYLAN JAMES E JR (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/22/2023 8:33 AM | Ciena (Issuer) PETRIK ANDREW C (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/22/2023 8:34 AM | Ciena (Issuer) Phipps Jason (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/22/2023 8:36 AM | Ciena (Issuer) Rothenstein David M (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/22/2023 8:39 AM | Ciena (Issuer) SMITH GARY B (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/22/2023 8:21 AM | Ciena (Issuer) Cumello Joseph (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/22/2023 8:26 AM | Ciena (Issuer) Kosaraju Sheela (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/22/2023 8:28 AM | Ciena (Issuer) DiPerna Dino (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/19/2023 11:26 AM | Ciena (Issuer) Cumello Joseph (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/18/2023 5:54 PM | Ciena (Issuer) Rothenstein David M (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/18/2023 5:31 PM | Ciena (Issuer) SMITH GARY B (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/15/2023 4:35 PM | Ciena (Subject) SMITH GARY B (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
12/15/2023 3:42 PM | Ciena (Subject) Cumello Joseph (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
12/14/2023 4:32 PM | Ciena (Issuer) SMITH GARY B (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/14/2023 4:12 PM | Ciena (Issuer) Cumello Joseph (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/14/2023 4:15 PM | Ciena (Issuer) DiPerna Dino (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/14/2023 4:17 PM | Ciena (Issuer) Gage Brodie (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/14/2023 4:19 PM | Ciena (Issuer) Kosaraju Sheela (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/14/2023 4:21 PM | Ciena (Issuer) MOYLAN JAMES E JR (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/14/2023 4:22 PM | Ciena (Issuer) PETRIK ANDREW C (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/14/2023 4:24 PM | Ciena (Issuer) Phipps Jason (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/14/2023 4:25 PM | Ciena (Issuer) Rothenstein David M (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/07/2023 6:02 AM | Ciena (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
12/05/2023 2:20 PM | Ciena (Issuer) SMITH GARY B (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/20/2023 4:36 PM | Ciena (Issuer) DiPerna Dino (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/20/2023 1:49 PM | Ciena (Issuer) SMITH GARY B (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/20/2023 1:16 PM | Ciena (Issuer) Cumello Joseph (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/20/2023 12:51 PM | Ciena (Issuer) Rothenstein David M (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/03/2023 7:11 PM | Ciena (Issuer) SMITH GARY B (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
10/31/2023 3:48 PM | Ciena (Issuer) Gage Brodie (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
10/31/2023 3:51 PM | Ciena (Issuer) DiPerna Dino (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
10/31/2023 3:53 PM | Ciena (Issuer) DiPerna Dino (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
10/31/2023 3:41 PM | Ciena (Issuer) Gage Brodie (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
10/25/2023 4:17 PM | Ciena (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
10/17/2023 5:59 PM | Ciena (Issuer) McFeely Scott (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
10/17/2023 6:03 PM | Ciena (Issuer) Rothenstein David M (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
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10/17/2023 6:10 PM | Ciena (Issuer) Cumello Joseph (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
10/17/2023 5:55 PM | Ciena (Issuer) SMITH GARY B (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
10/16/2023 3:20 PM | Ciena (Subject) McFeely Scott (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
10/16/2023 3:07 PM | Ciena (Subject) Rothenstein David M (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
10/16/2023 3:14 PM | ALEXANDER STEPHEN B (Reporting) Ciena (Subject)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
10/16/2023 3:15 PM | Ciena (Subject) Cumello Joseph (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
10/04/2023 3:36 PM | Ciena (Issuer) SMITH GARY B (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
10/04/2023 3:41 PM | Ciena (Issuer) Phipps Jason (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
10/02/2023 3:12 PM | Ciena (Subject) Phipps Jason (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |