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 |
| 2023-03-28 Sale |
2023-03-30 5:12 pm |
Codiak BioSciences Inc. | CDAK | WILLIAMS DOUGLAS E President & CEO |
41,667 | $0.18 | $7,500 | 7,655 (Direct) |
View |
| 2022-08-17 Sale |
2023-02-21 4:32 pm |
Codiak BioSciences Inc. | CDAK | WILLIAMS DOUGLAS E President & CEO |
14,793 | $1.3714 | $20,288 | 164,165 (Direct) |
View |
| 2023-01-20 Sale |
2023-01-23 4:35 pm |
Codiak BioSciences Inc. | CDAK | WILLIAMS DOUGLAS E See Remarks |
5,075 | $0.575 | $2,918 | 45,510 (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 |
Ownership(A) |
2025-04-11 4:06 pm |
N/A N/A |
Camp4 Therapeutics Corp | CAMP | WILLIAMS DOUGLAS E Director |
0 | $0 | 2,501 (Direct) |
View |
| 2025-03-31 Option Award |
2025-04-01 4:23 pm |
N/A 2035-03-30 |
Climb Bio Inc. | CLYM | WILLIAMS DOUGLAS E Director |
78,873 | $0 | 78,873 (Direct) |
View |
| 2025-03-17 Option Award |
2025-03-19 4:09 pm |
N/A 2035-03-16 |
Camp4 Therapeutics Corp | CAMP | WILLIAMS DOUGLAS E Director |
17,787 | $0 | 17,787 (Direct) |
View |
| 2024-11-11 Option Award |
2024-11-12 5:47 pm |
N/A 2034-11-10 |
Climb Bio Inc. | CLYM | WILLIAMS DOUGLAS E Director |
26,291 | $0 | 26,291 (Direct) |
View |
| 2024-03-07 Option Award |
2024-03-08 4:18 pm |
N/A N/A |
Sana Biotechnology Inc. | SANA | WILLIAMS DOUGLAS E EVP & President, R&D |
368,958 | $0 | 368,958 (Direct) |
View |
| 2023-11-02 Option Award |
2023-11-03 4:14 pm |
N/A N/A |
Sana Biotechnology Inc. | SANA | WILLIAMS DOUGLAS E EVP & President, R&D |
10,000 | $0 | 10,000 (Direct) |
View |
| 2023-04-10 Option Award |
2023-04-11 4:26 pm |
N/A 2033-04-09 |
Sana Biotechnology Inc. | SANA | WILLIAMS DOUGLAS E EVP & President, R&D |
1,100,000 | $0 | 1,100,000 (Direct) |
View |
| 2022-08-16 Exercise |
2023-02-21 4:32 pm |
N/A N/A |
Codiak BioSciences Inc. | CDAK | WILLIAMS DOUGLAS E President & CEO |
45,938 | $0 | 164,165 (Direct) |
View |
| 2023-01-24 Option Award |
2023-01-26 4:15 pm |
N/A 2033-01-23 |
Codiak BioSciences Inc. | CDAK | WILLIAMS DOUGLAS E President & CEO |
465,000 | $0 | 465,000 (Direct) |
View |
| 2023-01-19 Exercise |
2023-01-23 4:35 pm |
N/A N/A |
Codiak BioSciences Inc. | CDAK | WILLIAMS DOUGLAS E See Remarks |
13,667 | $0 | 45,510 (Direct) |
View |
| 2022-02-16 Option Award |
2022-02-18 4:05 pm |
N/A 2032-02-15 |
Codiak BioSciences Inc. | CDAK | WILLIAMS DOUGLAS E President & CEO |
153,125 | $0 | 153,125 (Direct) |
View |
| 2022-01-19 Option Award |
2022-01-21 4:05 pm |
N/A 2032-01-18 |
Codiak BioSciences Inc. | CDAK | WILLIAMS DOUGLAS E President & CEO |
241,000 | $0 | 241,000 (Direct) |
View |
| 2021-05-17 Option Award |
2021-05-18 9:04 pm |
N/A 2031-05-16 |
Ovid Therapeutics Inc. | OVID | WILLIAMS DOUGLAS E Director |
1,750 | $0 | 1,750 (Direct) |
View |
| 2021-01-22 Option Award |
2021-01-26 4:47 pm |
N/A 2031-01-21 |
Codiak BioSciences Inc. | CDAK | WILLIAMS DOUGLAS E President & CEO |
175,000 | $0 | 175,000 (Direct) |
View |
| 2020-10-16 Conversion |
2020-10-20 8:04 pm |
N/A N/A |
Codiak BioSciences Inc. | CDAK | WILLIAMS DOUGLAS E President & CEO |
75,589 | $0 | 9,585 (Direct) |
View |
Ownership |
2020-10-13 9:30 pm |
N/A N/A |
Codiak BioSciences Inc. | CDAK | WILLIAMS DOUGLAS E President & CEO |
0 | $0 | 858,845 (Direct) |
View |
| 2020-06-05 Option Award |
2020-06-08 5:39 pm |
N/A 2030-06-04 |
Ovid Therapeutics Inc. | OVID | WILLIAMS DOUGLAS E Director |
13,250 | $0 | 13,250 (Direct) |
View |