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>>
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2024-11-15 Option Award | 2024-11-19 8:05 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 2,570 | $0 | 22,780 (Direct) | View |
| 2024-11-15 Tax Withholding | 2024-11-19 8:05 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 504 | $237.84 | 22,780 (Direct) | View |
| 2024-03-15 Tax Withholding | 2024-03-19 7:46 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 232 | $222.15 | 20,607 (Direct) | View |
| 2024-03-15 Option Award | 2024-03-19 7:46 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 1,670 | $0 | 20,607 (Direct) | View |
| 2023-12-15 Tax Withholding | 2023-12-19 8:29 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 227 | $245.48 | 19,169 (Direct) | View |
| 2023-11-15 Tax Withholding | 2023-11-16 7:33 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 381 | $227.88 | 19,385 (Direct) | View |
| 2023-10-09 Exercise | 2023-10-11 7:31 pm | N/A 2025-03-22 | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 2,750 | $0 | 25,016 (Direct) | View |
| 2023-10-09 Exercise | 2023-10-11 7:31 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 2,750 | $12.36 | 25,016 (Direct) | View |
| 2022-12-15 Option Award | 2022-12-19 7:49 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 2,230 | $0 | 16,776 (Direct) | View |
| 2022-11-15 Tax Withholding | 2022-11-16 8:20 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 325 | $195.99 | 14,546 (Direct) | View |
| 2022-10-15 Tax Withholding | 2022-10-18 7:58 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 346 | $179.94 | 14,871 (Direct) | View |
| 2022-05-31 Exercise | 2022-06-02 7:38 pm | N/A 2025-03-22 | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 2,000 | $0 | 23,217 (Direct) | View |
| 2022-05-31 Exercise | 2022-06-02 7:38 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 2,000 | $12.36 | 23,217 (Direct) | View |
| 2021-11-15 Tax Withholding | 2021-11-17 7:48 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 130 | $257.47 | 13,217 (Direct) | View |
| 2021-11-15 Option Award | 2021-11-17 7:48 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 3,750 | $0 | 13,217 (Direct) | View |
| 2021-10-15 Tax Withholding | 2021-10-19 8:14 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 527 | $267.75 | 9,597 (Direct) | View |
| 2020-11-15 Tax Withholding | 2020-11-17 8:40 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 198 | $262.81 | 10,124 (Direct) | View |
| 2020-10-15 Tax Withholding | 2020-10-19 8:48 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 527 | $215.4 | 10,322 (Direct) | View |
| 2020-02-09 Tax Withholding | 2020-02-11 8:43 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 204 | $176.35 | 10,849 (Direct) | View |
Ownership | 2019-12-11 8:32 pm | N/A N/A | Penumbra Inc | PEN | Shiu Lambert Chief Accounting Officer | 0 | $0 | 34,778 (Direct) | View |