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 |
| 2023-12-06 Option Award | 2023-12-08 5:30 pm | N/A 2033-12-06 | Xenetic Biosciences Inc. | XBIO | Kornberg Roger D. Director | 2,500 | $0 | 2,500 (Direct) | View |
| 2023-07-18 Option Award | 2023-07-20 4:05 pm | N/A 2033-07-18 | Cocrystal Pharma Inc. | COCP | Kornberg Roger D. Director | 24,417 | $0 | 24,417 (Direct) | View |
| 2022-12-07 Option Award | 2022-12-09 5:03 pm | N/A 2032-12-07 | Xenetic Biosciences Inc. | XBIO | Kornberg Roger D. Director | 25,000 | $0 | 25,000 (Direct) | View |
| 2022-07-25 Option Award | 2022-08-03 4:02 pm | N/A 2032-07-25 | Cocrystal Pharma Inc. | COCP | Kornberg Roger D. Director | 280,000 | $0 | 280,000 (Direct) | View |
| 2021-12-07 Option Award | 2021-12-09 5:40 pm | N/A 2031-12-07 | Xenetic Biosciences Inc. | XBIO | Kornberg Roger D. Director | 25,000 | $0 | 25,000 (Direct) | View |
| 2021-07-16 Option Award | 2021-07-20 4:06 pm | N/A 2031-07-16 | Cocrystal Pharma Inc. | COCP | Kornberg Roger D. Director | 65,000 | $0 | 65,000 (Direct) | View |
| 2020-12-04 Option Award | 2020-12-08 5:03 pm | N/A 2030-12-04 | Xenetic Biosciences Inc. | XBIO | Kornberg Roger D. Director | 25,000 | $0 | 25,000 (Direct) | View |
| 2020-06-22 Option Award | 2020-06-24 4:54 pm | N/A 2030-06-22 | Cocrystal Pharma Inc. | COCP | Kornberg Roger D. Director | 50,000 | $0 | 50,000 (Direct) | View |
Ownership | 2020-04-27 4:05 pm | N/A N/A | Cocrystal Pharma Inc. | COCP | Kornberg Roger D. Director | 0 | $0 | 627,217 (Indirect) | View |
| 2019-12-04 Option Award | 2019-12-06 6:33 pm | N/A 2029-12-04 | Xenetic Biosciences Inc. | XBIO | Kornberg Roger D. Director | 25,000 | $0 | 25,000 (Direct) | View |