SEAWELL A BROOKE — SEC Form 4 filings
SEC reporting owner CIK 1197652. 22 Form 4 filings on record with FilingPulse; latest filed 2026-06-29.
Transaction summary — filings shown
Covers all 22 filings on record, filed 2024-02-13 to 2026-06-29. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 59 legs across 12 filings — 924,272 shares, $127,656,329 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 18.
- Largest priced transaction: sale of 49,595 shares @ $159.04 ($7,887,450) in NVIDIA CORP, filed 2025-07-10.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| NVIDIA CORP (NVDA) | Director | 14 | — | 55 legs · 784,688 sh · $123,947,157 | 6 |
| Tenable Holdings, Inc. (TENB) | Director | 8 | — | 4 legs · 139,584 sh · $3,709,172 | 12 |
Form 4 filings — SEAWELL A BROOKE
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-29 | 4 | NVIDIA CORP (NVDA) | Grant/award (A): 1,211 @ $0 | EDGAR |
| 2026-05-15 | 4 | Tenable Holdings, Inc. (TENB) | Option exercise (M): 6,062 @ $0 · Option exercise (M): 6,062 (derivative) @ $0 · Grant/award (A): 9,718 (derivative) @ $0 | EDGAR |
| 2026-03-19 | 4 | NVIDIA CORP (NVDA) | Gift (G): 530 @ $0 | EDGAR |
| 2025-12-17 | 4 | Tenable Holdings, Inc. (TENB) | Option exercise (M): 115,000 @ $9.66 · Sale (S): 115,000 @ $24.82 · Option exercise (M): 115,000 (derivative) @ $0 | EDGAR |
| 2025-12-04 | 4 | NVIDIA CORP (NVDA) | Sale (S): 12,728 @ $183.93 | EDGAR |
| 2025-11-26 | 4 | NVIDIA CORP (NVDA) | Gift (G): 520,000 @ $0 | EDGAR |
| 2025-09-11 | 4 | Tenable Holdings, Inc. (TENB) | Sale (S): 15,000 @ $30.80 | EDGAR |
| 2025-09-08 | 4 | Tenable Holdings, Inc. (TENB) | Sale (S): 4,622 @ $30.12 | EDGAR |
| 2025-09-03 | 4 | NVIDIA CORP (NVDA) | Gift (G): 1,200,000 @ $0 | EDGAR |
| 2025-07-15 | 4 | NVIDIA CORP (NVDA) | Sale (S): 2,562 @ $164.21 · Sale (S): 8,883 @ $165.16 · Sale (S): 21,838 @ $166.33 · Sale (S): 13,979 @ $167.19 · Sale (S): 850 @ $167.79 · Sale (S): 5,984 @ $162.67 · +3 more | EDGAR |
| 2025-07-10 | 4 | NVIDIA CORP (NVDA) | Sale (S): 49,595 @ $159.04 · Sale (S): 705 @ $159.60 · Sale (S): 19,922 @ $162.96 · Sale (S): 28,199 @ $163.62 · Sale (S): 850 @ $164.30 · Sale (S): 22,292 @ $162.32 · +2 more | EDGAR |
| 2025-07-07 | 4 | NVIDIA CORP (NVDA) | Sale (S): 4,180 @ $153.88 · Sale (S): 16,042 @ $154.61 · Sale (S): 9,379 @ $155.62 · Sale (S): 19,128 @ $156.57 · Sale (S): 2,682 @ $157.35 · Sale (S): 25,738 @ $158.06 · +1 more | EDGAR |
| 2025-07-01 | 4 | NVIDIA CORP (NVDA) | Sale (S): 20,463 @ $156.71 · Sale (S): 26,519 @ $157.32 · Sale (S): 3,930 @ $158.11 · Sale (S): 6,194 @ $152.16 · Sale (S): 14,391 @ $153.07 · Sale (S): 3,590 @ $153.98 · +3 more | EDGAR |
| 2025-06-30 | 4 | NVIDIA CORP (NVDA) | Grant/award (A): 1,799 @ $0 | EDGAR |
| 2025-06-27 | 4 | NVIDIA CORP (NVDA) | Sale (S): 6,892 @ $149.97 · Sale (S): 10,967 @ $151.16 · Sale (S): 28,055 @ $151.89 · Sale (S): 6,860 @ $152.69 · Sale (S): 13,561 @ $154.69 · Sale (S): 27,941 @ $155.58 · +5 more | EDGAR |
| 2025-06-24 | 4 | NVIDIA CORP (NVDA) | Sale (S): 8,674 @ $143.23 · Sale (S): 17,844 @ $144.16 · Sale (S): 20,921 @ $145.36 · Sale (S): 7,843 @ $145.86 · Sale (S): 9,956 @ $142.95 · Sale (S): 45,725 @ $143.83 · +3 more | EDGAR |
| 2025-05-15 | 4 | Tenable Holdings, Inc. (TENB) | Option exercise (M): 4,607 @ $0 · Option exercise (M): 4,607 (derivative) @ $0 · Grant/award (A): 6,062 (derivative) @ $0 | EDGAR |
| 2025-02-26 | 4 | Tenable Holdings, Inc. (TENB) | Gift (G): 115,000 (derivative) @ $0 | EDGAR |
| 2024-07-01 | 4 | NVIDIA CORP (NVDA) | Grant/award (A): 2,088 @ $0 | EDGAR |
| 2024-05-30 | 4 | NVIDIA CORP (NVDA) | Sale (S): 1,438 @ $1,117.72 | EDGAR |
| 2024-05-23 | 4 | Tenable Holdings, Inc. (TENB) | Option exercise (M): 5,201 @ $0 · Option exercise (M): 5,201 (derivative) @ $0 · Grant/award (A): 4,607 (derivative) @ $0 | EDGAR |
| 2024-02-13 | 4 | Tenable Holdings, Inc. (TENB) | Sale (S): 4,962 @ $51.12 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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