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 |
| 2023-12-18 Option Award | 2023-12-20 4:40 pm | N/A 2033-12-17 | Invivyd Inc. | IVVD | Duke William E. Chief Financial Officer | 200,000 | $0 | 200,000 (Direct) | View |
| 2023-09-01 Option Award | 2023-09-05 4:36 pm | N/A 2033-08-31 | Invivyd Inc. | IVVD | Duke William E. Chief Financial Officer | 750,000 | $0 | 750,000 (Direct) | View |
| 2023-08-23 Disposition | 2023-08-25 6:42 pm | N/A 2032-10-07 | Apexigen Inc. | APGN | Duke William E. Chief Financial Officer | 397,849 | $0 | 0 (Direct) | View |
| 2023-08-23 Tax Withholding | 2023-08-25 6:42 pm | N/A N/A | Apexigen Inc. | APGN | Duke William E. Chief Financial Officer | 26,416 | $0.3851 | 0 (Direct) | View |
| 2023-06-15 Tax Withholding | 2023-06-23 5:49 pm | N/A N/A | Apexigen Inc. | APGN | Duke William E. Chief Financial Officer | 4,504 | $0.4911 | 154,417 (Direct) | View |
| 2023-05-23 Option Award | 2023-05-25 4:21 pm | N/A N/A | Apexigen Inc. | APGN | Duke William E. Chief Financial Officer | 150,000 | $0 | 158,921 (Direct) | View |
| 2023-05-23 Tax Withholding | 2023-05-25 4:21 pm | N/A N/A | Apexigen Inc. | APGN | Duke William E. Chief Financial Officer | 17,261 | $0.4 | 158,921 (Direct) | View |
| 2022-12-15 Tax Withholding | 2022-12-19 5:09 pm | N/A N/A | Apexigen Inc. | APGN | Duke William E. Chief Financial Officer | 4,503 | $1.06 | 26,182 (Direct) | View |
| 2022-10-07 Option Award | 2022-10-11 4:50 pm | N/A 2032-10-07 | Apexigen Inc. | APGN | Duke William E. Chief Financial Officer | 300,533 | $0 | 300,533 (Direct) | View |
| 2022-01-14 Option Award | 2022-01-18 5:11 pm | N/A N/A | Kaleido Biosciences Inc. | KLDO | Duke William E. Chief Financial Officer | 169,990 | $0 | 169,990 (Direct) | View |
| 2021-09-01 Option Award | 2021-09-02 4:16 pm | N/A 2031-08-31 | Kaleido Biosciences Inc. | KLDO | Duke William E. Chief Financial Officer | 60,000 | $0 | 60,000 (Direct) | View |
| 2021-03-01 Option Award | 2021-03-02 5:10 pm | N/A 2031-02-28 | Kaleido Biosciences Inc. | KLDO | Duke William E. Chief Financial Officer | 60,000 | $0 | 60,000 (Direct) | View |
| 2020-10-15 Option Award | 2020-10-19 07:38 am | N/A 2030-10-14 | Kaleido Biosciences Inc. | KLDO | Duke William E. Chief Financial Officer | 50,000 | $0 | 50,000 (Direct) | View |
| 2020-04-15 Option Award | 2020-04-17 08:01 am | N/A 2030-04-14 | Kaleido Biosciences Inc. | KLDO | Duke William E. Chief Financial Officer | 50,000 | $0 | 50,000 (Direct) | View |
| 2019-11-29 Option Award | 2019-12-02 5:15 pm | N/A 2029-11-28 | Kaleido Biosciences Inc. | KLDO | Duke William E. Chief Financial Officer | 270,000 | $0 | 270,000 (Direct) | View |
| 2019-05-16 Option Award | 2019-05-20 4:10 pm | N/A 2029-05-16 | Pulmatrix Inc. | PULM | Duke William E. Chief Financial Officer | 160,000 | $0 | 160,000 (Direct) | View |