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 |
| 2022-06-02 Sale | 2022-06-03 4:11 pm | GENOCEA BIOSCIENCES INC. | GNCA | Clark William D President and CEO | 4,023 | $0.06 | $241 | 304,377 (Direct) | View |
| 2022-05-31 Sale | 2022-06-02 4:31 pm | GENOCEA BIOSCIENCES INC. | GNCA | Clark William D President and CEO | 117,244 | $0.0617 | $7,234 | 308,400 (Direct) | View |
| 2022-04-04 Sale | 2022-04-05 08:15 am | GENOCEA BIOSCIENCES INC. | GNCA | Clark William D President and CEO | 3,924 | $1.25 | $4,905 | 369,487 (Direct) | View |
| 2022-03-16 Sale | 2022-03-17 4:06 pm | GENOCEA BIOSCIENCES INC. | GNCA | Clark William D President and CEO | 11,435 | $1.1 | $12,579 | 823,411 (Direct) | View |
| 2021-04-02 Sale | 2022-03-16 5:28 pm | GENOCEA BIOSCIENCES INC. | GNCA | Clark William D President and CEO | 5,874 | $2.54 | $14,920 | 286,003 (Direct) | View |
| 2020-11-10 Purchase | 2020-11-10 2:45 pm | GENOCEA BIOSCIENCES INC. | GNCA | Clark William D President and CEO | 4,760 | $2.06 | $9,806 | 4,760 (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 |
| 2024-11-21 Option Award | 2024-11-25 4:32 pm | N/A 2034-11-20 | iBio Inc. | IBIO | Clark William D Director | 18,900 | $0 | 18,900 (Direct) | View |
| 2022-03-15 Option Award | 2022-03-17 4:06 pm | N/A 2032-03-15 | GENOCEA BIOSCIENCES INC. | GNCA | Clark William D President and CEO | 600,000 | $0 | 823,411 (Direct) | View |
| 2021-12-09 Option Award | 2021-12-13 7:12 pm | 2022-01-09 2031-12-08 | iBio Inc. | IBIO | Clark William D Director | 109,000 | $0 | 109,000 (Direct) | View |
| 2021-08-23 Option Award | 2021-08-25 8:31 pm | N/A 2031-08-22 | iBio Inc. | IBIO | Clark William D Director | 100,000 | $0 | 100,000 (Direct) | View |
| 2021-03-15 Option Award | 2021-03-17 1:56 pm | N/A 2031-03-15 | GENOCEA BIOSCIENCES INC. | GNCA | Clark William D President and CEO | 1,200,000 | $0 | 1,200,000 (Direct) | View |
| 2021-02-17 Exercise | 2021-02-18 11:25 am | N/A N/A | GENOCEA BIOSCIENCES INC. | GNCA | Clark William D President and CEO | 19,998 | $2.72 | 321,440 (Direct) | View |
| 2021-02-17 Exercise | 2021-02-18 11:25 am | N/A N/A | GENOCEA BIOSCIENCES INC. | GNCA | Clark William D President and CEO | 16,500 | $1.66 | 321,440 (Direct) | View |
| 2021-02-17 Exercise | 2021-02-18 11:25 am | N/A 2030-06-01 | GENOCEA BIOSCIENCES INC. | GNCA | Clark William D President and CEO | 36,498 | $0 | 321,440 (Direct) | View |
| 2020-06-01 Option Award | 2020-06-02 4:18 pm | N/A 2030-06-01 | GENOCEA BIOSCIENCES INC. | GNCA | Clark William D President and CEO | 134,032 | $0 | 134,032 (Direct) | View |
| 2020-04-02 Option Award | 2020-04-06 4:24 pm | N/A 2030-04-02 | GENOCEA BIOSCIENCES INC. | GNCA | Clark William D President and CEO | 238,283 | $0 | 238,283 (Direct) | View |