Thomas Michael Nevens
CIK: 0001251445
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (19 total)
- Sep 24, 2026CIEN
CIENA CORP
Gift(G)Direct2.8K shares- - Sep 23, 2026CIEN
CIENA CORP
Sale(S)Direct3.7K shares at avg. $359.04$1.3M - Sep 11, 2026NTAP
NetApp, Inc.
Sale(S)Indirect5.9K shares at avg. $195.21$1.2M - Sep 9, 2026NTAP
NetApp, Inc.
Award(A)DirectRestricted Stock Unit
1.9K shares- - Sep 8, 2026NTAP
NetApp, Inc.
Exercise(M)Indirect2.9K shares- - Mar 26, 2026CIEN
CIENA CORP
Award(A)Direct605 shares- - Dec 15, 2025CIEN
CIENA CORP
Sale(S)Direct8.6K shares at avg. $224.66$1.9M - Sep 30, 2025CIEN
CIENA CORP
Gift(G)Direct5.8K shares- - Sep 10, 2025NTAP
NetApp, Inc.
Award(A)DirectRestricted Stock Unit
2.9K shares- - Sep 9, 2025NTAP
NetApp, Inc.
Exercise(M)Indirect3K shares- - Aug 29, 2025NTAP
NetApp, Inc.
Gift(G)Indirect1.5K shares- - Mar 27, 2025CIEN
CIENA CORP
Award(A)Direct3.7K shares- - Nov 18, 2024NTAP
NetApp, Inc.
Sale(S)Indirect504 shares at avg. $119.62$60K - Nov 18, 2024NTAP
NetApp, Inc.
Sale(S)Indirect2.5K shares at avg. $119.27$302K - Nov 18, 2024NTAP
NetApp, Inc.
Sale(S)Indirect294 shares at avg. $118.21$35K - Sep 18, 2024NTAP
NetApp, Inc.
Sale(S)Indirect2.1K shares at avg. $119.96$250K - Sep 18, 2024NTAP
NetApp, Inc.
Sale(S)Indirect1.2K shares at avg. $120.63$150K - Sep 11, 2024NTAP
NetApp, Inc.
Award(A)DirectRestricted Stock Unit
3K shares- - Sep 10, 2024NTAP
NetApp, Inc.
Exercise(M)Indirect4.5K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 24, 2026 |  CIEN CIENA CORP | Gift(G) | 2,797 | - | $0 | Direct |
| Sep 23, 2026 | CIEN CIENA CORP | Sale(S) | 3,738 | $359.04 | $1,342,092 | Direct |
| Sep 11, 2026 |  NTAP NetApp, Inc. | Sale(S) | 5,940 | $195.21 | $1,159,547 | Indirect |
| Sep 9, 2026 | NTAP NetApp, Inc. | Award(A) Restricted Stock Unit | 1,948 | - | - | Direct |
| Sep 8, 2026 | NTAP NetApp, Inc. | Exercise(M) | 2,914 | - | $0 | Indirect |
| Mar 26, 2026 | CIEN CIENA CORP | Award(A) | 605 | - | $0 | Direct |
| Dec 15, 2025 | CIEN CIENA CORP | Sale(S) | 8,554 | $224.66 | $1,921,742 | Direct |
| Sep 30, 2025 | CIEN CIENA CORP | Gift(G) | 5,770 | - | - | Direct |
| Sep 10, 2025 | NTAP NetApp, Inc. | Award(A) Restricted Stock Unit | 2,914 | - | - | Direct |
| Sep 9, 2025 | NTAP NetApp, Inc. | Exercise(M) | 3,026 | - | - | Indirect |
| Aug 29, 2025 | NTAP NetApp, Inc. | Gift(G) | 1,530 | - | - | Indirect |
| Mar 27, 2025 | CIEN CIENA CORP | Award(A) | 3,738 | - | - | Direct |
| Nov 18, 2024 | NTAP NetApp, Inc. | Sale(S) | 504 | $119.62 | $60,288 | Indirect |
| Nov 18, 2024 | NTAP NetApp, Inc. | Sale(S) | 2,535 | $119.27 | $302,349 | Indirect |
| Nov 18, 2024 | NTAP NetApp, Inc. | Sale(S) | 294 | $118.21 | $34,754 | Indirect |
| Sep 18, 2024 | NTAP NetApp, Inc. | Sale(S) | 2,087 | $119.96 | $250,357 | Indirect |
| Sep 18, 2024 | NTAP NetApp, Inc. | Sale(S) | 1,246 | $120.63 | $150,305 | Indirect |
| Sep 11, 2024 | NTAP NetApp, Inc. | Award(A) Restricted Stock Unit | 3,026 | - | - | Direct |
| Sep 10, 2024 | NTAP NetApp, Inc. | Exercise(M) | 4,488 | - | $0 | Indirect |
1-19 of 19 transactions
About NEVENS THOMAS MICHAEL
NEVENS THOMAS MICHAEL (SEC CIK 0001251445) files insider reports with the SEC as Director of CIENA CORP (CIEN) and Director of NetApp, Inc. (NTAP).
Signal8 holds 12 ownership filings by NEVENS THOMAS MICHAEL, all Form 4s, filed between Sep 12, 2024 and Sep 25, 2026. Those filings report 19 transactions, from Sep 10, 2024 to Sep 24, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on NEVENS THOMAS MICHAEL's filings is in SAN JOSE, CA.
Recent filings by NEVENS THOMAS MICHAEL
- Sep 24, 2026: Gift of CIEN shares (Form 4, code G).
- Sep 23, 2026: Open-market sale of CIEN shares (Form 4, code S).
- Sep 11, 2026: Open-market sale of NTAP shares (Form 4, code S).
- Sep 9, 2026: Grant or award of NTAP derivative securities (Form 4, code A).
- Sep 8, 2026: Option exercise of NTAP shares (Form 4, code M).
Other insiders filing for CIENA CORP (CIEN)
- Graff Marc D., EVP & Chief Financial Officer
- Gage Brodie, EVP & Chief Product & Tech
- DiPerna Dino, EVP & Chief R&D Officer
- SMITH GARY B, President & CEO
- Rothenstein David M, EVP & Chief Strategy Officer
- Kosaraju Sheela, EVP & Chief Legal Officer