Seawell A Brooke
- SEC CIK
- 0001197652
In the past year, 2 open-market sale filings worth $5.20M and no purchases.
Current role at each company
- NVDA NVIDIA CorpDirectoras of Jun 29, 2026
- TENB Tenable Holdings, Inc.Directoras of May 15, 2026
- EAR Eargo, Inc.Directoras of Oct 14, 2022
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $5.20M
- 2 filings
- Net
- −$5.20M
- Bought minus sold
- Companies
- 2
- With open-market trades
Trades
Every Form 4 that lists Seawell A Brooke as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
TENB Tenable Holdings, Inc.
Director4 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Dec 17, 2025 (view filing) | Dec 15 | 2 days | Seawell A BrookeDirector | SSale | −115.0K | $24.82 | −$2.85M | −100.0%0 after | |
| Sep 11, 2025 (view filing) | Sep 9 | 2 days | Seawell A BrookeDirector | SSale | −15.0K | $30.80 | −$462.0K | −100.0%0 after | |
| Sep 8, 2025 (view filing) | Sep 4 | 4 days | Seawell A BrookeDirector | SSale | −4.62K | $30.12 | −$139.2K | −23.6%15.0K after | |
| Feb 13, 2024 (view filing) | Feb 9 | 4 days | Seawell A BrookeDirector | SSale | −4.96K | $51.12 | −$253.7K | −12.7%34.0K after |
NVDA NVIDIA Corp
Director11 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Dec 4, 2025 (view filing) | Dec 2 | 2 days | Seawell A BrookeDirector | SSale | −12.7K | $183.93 | −$2.34M | −100.0%0 after | |
| Jul 15, 2025 (view filing) | Jul 11-14 | 4 days | Seawell A BrookeDirector | SSale | −96.9K | $165.11 | −$16.0M | −5.3%1.73M after | 9 lots10b5-1 |
| Jul 10, 2025 (view filing) | Jul 8-10 | 2 days | Seawell A BrookeDirector | SSale | −148.4K | $161.72 | −$24.0M | −7.5%1.83M after | 8 lots10b5-1 |
| Jul 7, 2025 (view filing) | Jul 2-7 | 5 days | Seawell A BrookeDirector | SSale | −101.9K | $156.98 | −$16.0M | −4.9%1.97M after | 7 lots10b5-1 |
| Jul 1, 2025 (view filing) | Jun 30-Jul 1 | 1 day | Seawell A BrookeDirector | SSale | −102.7K | $155.87 | −$16.0M | −6.1%1.58M after | 9 lots10b5-1 |
| Jun 27, 2025 (view filing) | Jun 25-27 | 2 days | Seawell A BrookeDirector | SSale | −155.2K | $154.63 | −$24.0M | −8.5%1.68M after | 11 lots10b5-1 |
| Jun 24, 2025 (view filing) | Jun 20-24 | 4 days | Seawell A BrookeDirector | SSale | −165.4K | $145.07 | −$24.0M | −8.3%1.83M after | 9 lots10b5-1 |
| May 30, 2024 (view filing) | May 28 | 2 days | Seawell A BrookeDirector | SSale | −1.44K | $1,117.72 | −$1.61M | −68.9%650 after | |
| Jun 15, 2023 (view filing) | Jun 14 | 1 day | Seawell A BrookeDirector | SSale | −860 | $424.69 | −$365.2K | −37.4%1.44K after | |
| Nov 22, 2021 (view filing) | Nov 19 | 3 days | Seawell A BrookeDirector | SSale | −856 | $328.91 | −$281.5K | −49.9%860 after |