Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-12-15 Sale | 2025-12-17 7:51 pm | Tenable Holdings Inc. | TENB | SEAWELL A BROOKE Director | 115,000 | $24.82 | $2,854,300 | 24,230 (Indirect Direct) | View |
| 2025-12-02 Sale | 2025-12-04 4:43 pm | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 12,728 | $183.93 | $2,341,117 | 2,507,137 (Indirect Direct) | View |
| 2025-09-09 Sale | 2025-09-11 4:05 pm | Tenable Holdings Inc. | TENB | SEAWELL A BROOKE Director | 15,000 | $30.8 | $462,000 | 24,230 (Indirect Direct) | View |
| 2025-09-04 Sale | 2025-09-08 4:07 pm | Tenable Holdings Inc. | TENB | SEAWELL A BROOKE Director | 4,622 | $30.12 | $139,215 | 39,230 (Indirect Direct) | View |
| 2025-07-11 Sale | 2025-07-15 6:04 pm | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 96,904 | $165.11 | $15,999,906 | 4,239,865 (Indirect Direct) | View |
| 2025-07-08 Sale | 2025-07-10 7:26 pm | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 148,402 | $161.72 | $23,999,797 | 4,336,769 (Indirect Direct) | View |
| 2025-07-02 Sale | 2025-07-07 8:29 pm | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 101,925 | $156.98 | $15,999,789 | 4,485,171 (Indirect Direct) | View |
| 2025-06-30 Sale | 2025-07-01 7:40 pm | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 102,652 | $155.86 | $15,999,848 | 4,587,096 (Indirect Direct) | View |
| 2025-06-25 Sale | 2025-06-27 6:15 pm | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 155,209 | $154.63 | $23,999,683 | 4,687,949 (Indirect Direct) | View |
| 2025-06-20 Sale | 2025-06-24 6:29 pm | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 165,430 | $145.07 | $23,999,735 | 4,843,158 (Indirect Direct) | View |
| 2024-05-28 Sale | 2024-05-30 4:27 pm | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 1,438 | $1,118 | $1,607,281 | 500,650 (Indirect Direct) | View |
| 2024-02-09 Sale | 2024-02-13 8:12 pm | Tenable Holdings Inc. | TENB | SEAWELL A BROOKE Director | 4,962 | $51.12 | $253,657 | 34,044 (Direct) | View |
| 2023-06-14 Sale | 2023-06-15 4:59 pm | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 860 | $424.69 | $365,233 | 501,438 (Indirect Direct) | View |
| 2021-11-19 Sale | 2021-11-22 7:01 pm | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 856 | $328.91 | $281,547 | 500,860 (Indirect Direct) | View |
| 2021-09-01 Sale | 2021-09-03 4:36 pm | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 20,000 | $224.34 | $4,486,715 | 501,716 (Indirect Direct) | View |
| 2021-06-16 Sale | 2021-06-21 4:06 pm | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 356 | $706.98 | $251,685 | 130,429 (Indirect Direct) | View |
| 2021-06-08 Sale | 2021-06-10 5:28 pm | Tenable Holdings Inc. | TENB | SEAWELL A BROOKE Director | 6,677 | $42.79 | $285,709 | 30,000 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-12-15 Exercise | 2025-12-17 7:51 pm | N/A N/A | Tenable Holdings Inc. | TENB | SEAWELL A BROOKE Director | 115,000 | $9.66 | 24,230 (Indirect) | View |
| 2025-12-15 Exercise | 2025-12-17 7:51 pm | N/A 2027-10-26 | Tenable Holdings Inc. | TENB | SEAWELL A BROOKE Director | 115,000 | $0 | 24,230 (Indirect) | View |
| 2025-11-24 Gift | 2025-11-26 4:28 pm | N/A N/A | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 520,000 | $0 | 2,519,865 (Indirect) | View |
| 2025-08-29 Gift | 2025-09-03 8:40 pm | N/A N/A | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 1,200,000 | $0 | 3,039,865 (Indirect) | View |
| 2025-06-26 Option Award | 2025-06-30 4:58 pm | N/A N/A | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 1,799 | $0 | 4,689,748 (Direct) | View |
| 2025-05-14 Option Award | 2025-05-15 4:09 pm | N/A N/A | Tenable Holdings Inc. | TENB | SEAWELL A BROOKE Director | 6,062 | $0 | 49,914 (Direct) | View |
| 2025-05-14 Exercise | 2025-05-15 4:09 pm | N/A N/A | Tenable Holdings Inc. | TENB | SEAWELL A BROOKE Director | 4,607 | $0 | 49,914 (Direct) | View |
| 2025-02-24 Gift | 2025-02-26 6:32 pm | N/A 0027-10-26 | Tenable Holdings Inc. | TENB | SEAWELL A BROOKE Director | 115,000 | $0 | 154,245 (Indirect) | View |
| 2024-06-27 Option Award | 2024-07-01 4:49 pm | N/A N/A | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 2,088 | $0 | 5,008,588 (Direct) | View |
| 2024-05-22 Option Award | 2024-05-23 5:27 pm | N/A N/A | Tenable Holdings Inc. | TENB | SEAWELL A BROOKE Director | 4,607 | $0 | 43,852 (Direct) | View |
| 2024-05-22 Exercise | 2024-05-23 5:27 pm | N/A N/A | Tenable Holdings Inc. | TENB | SEAWELL A BROOKE Director | 5,201 | $0 | 43,852 (Direct) | View |
| 2023-06-23 Option Award | 2023-06-27 6:27 pm | N/A N/A | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 650 | $0 | 502,088 (Direct) | View |
| 2023-05-24 Option Award | 2023-05-25 6:06 pm | N/A N/A | Tenable Holdings Inc. | TENB | SEAWELL A BROOKE Director | 5,201 | $0 | 44,207 (Direct) | View |
| 2023-05-24 Exercise | 2023-05-25 6:06 pm | N/A N/A | Tenable Holdings Inc. | TENB | SEAWELL A BROOKE Director | 4,044 | $0 | 44,207 (Direct) | View |
| 2022-10-12 Option Award | 2022-10-14 4:05 pm | N/A 2032-10-11 | Eargo Inc. | EAR | SEAWELL A BROOKE Director | 74,074 | $0 | 74,074 (Direct) | View |
| 2022-08-23 Option Award | 2022-08-25 7:35 pm | N/A 2032-08-22 | Eargo Inc. | EAR | SEAWELL A BROOKE Director | 74,805 | $0 | 74,805 (Direct) | View |
| 2022-06-03 Option Award | 2022-06-07 6:18 pm | N/A N/A | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 1,438 | $0 | 502,298 (Direct) | View |
| 2022-05-25 Option Award | 2022-05-26 5:03 pm | N/A N/A | Tenable Holdings Inc. | TENB | SEAWELL A BROOKE Director | 4,044 | $0 | 39,006 (Direct) | View |
| 2022-05-25 Exercise | 2022-05-26 5:03 pm | N/A N/A | Tenable Holdings Inc. | TENB | SEAWELL A BROOKE Director | 4,962 | $0 | 39,006 (Direct) | View |
| 2021-06-04 Option Award | 2021-06-08 4:10 pm | N/A N/A | NVIDIA CORP | NVDA | SEAWELL A BROOKE Director | 429 | $0 | 130,785 (Direct) | View |
| 2021-05-25 Option Award | 2021-05-27 5:13 pm | N/A N/A | Tenable Holdings Inc. | TENB | SEAWELL A BROOKE Director | 4,962 | $0 | 41,639 (Direct) | View |
| 2021-05-25 Exercise | 2021-05-27 5:13 pm | N/A N/A | Tenable Holdings Inc. | TENB | SEAWELL A BROOKE Director | 6,677 | $0 | 41,639 (Direct) | View |