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 5:13 pm | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin Chief Technology Officer | 9,364 | $0.20008 | $1,874 | 0 (Direct) | View |
| 2022-08-17 Sale | 2023-02-21 4:32 pm | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin Chief Technology Officer | 2,699 | $1.3776 | $3,718 | 28,432 (Direct) | View |
| 2023-01-20 Sale | 2023-01-23 4:36 pm | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin Chief Technology Officer | 1,069 | $0.5752 | $615 | 7,331 (Direct) | View |
| 2021-06-08 Sale | 2021-09-28 4:05 pm | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin Chief Technology Officer | 7,276 | $25.6 | $186,276 | 92,978 (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 |
| 2024-05-16 Option Award | 2024-05-20 7:27 pm | 2025-05-16 2034-05-16 | REPLIGEN CORP | RGEN | Konstantinov Konstantin Director | 2,077 | $0 | 3,297 (Direct) | View |
| 2023-05-18 Option Award | 2023-05-22 9:19 pm | 2024-05-18 2033-05-18 | REPLIGEN CORP | RGEN | Konstantinov Konstantin Director | 2,173 | $0 | 2,707 (Direct) | View |
| 2022-08-16 Exercise | 2023-02-21 4:32 pm | N/A N/A | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin Chief Technology Officer | 8,400 | $0 | 28,432 (Direct) | View |
| 2023-01-24 Option Award | 2023-01-26 4:15 pm | N/A 2033-01-23 | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin Chief Technology Officer | 145,000 | $0 | 145,000 (Direct) | View |
| 2023-01-19 Exercise | 2023-01-23 4:36 pm | N/A N/A | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin Chief Technology Officer | 2,800 | $0 | 7,331 (Direct) | View |
| 2022-09-16 Option Award | 2022-09-20 4:15 pm | N/A N/A | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin Chief Technology Officer | 80,000 | $0 | 80,000 (Direct) | View |
| 2022-05-26 Option Award | 2022-05-31 8:23 pm | 2023-05-26 2032-05-26 | REPLIGEN CORP | RGEN | Konstantinov Konstantin Director | 4,330 | $0 | 4,330 (Direct) | View |
| 2022-02-16 Option Award | 2022-02-18 4:05 pm | N/A 2032-02-15 | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin Chief Technology Officer | 28,000 | $0 | 28,000 (Direct) | View |
| 2022-01-19 Option Award | 2022-01-21 4:05 pm | N/A 2032-01-18 | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin Chief Technology Officer | 50,400 | $0 | 50,400 (Direct) | View |
| 2021-06-08 Exercise | 2021-09-28 4:05 pm | N/A 2026-02-18 | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin Chief Technology Officer | 7,276 | $0 | 92,978 (Direct) | View |
| 2021-06-08 Exercise | 2021-09-28 4:05 pm | N/A N/A | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin Chief Technology Officer | 7,276 | $3.29 | 92,978 (Direct) | View |
| 2021-01-22 Option Award | 2021-01-26 4:52 pm | N/A 2031-01-21 | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin See Remarks | 32,000 | $0 | 32,000 (Direct) | View |
Ownership | 2020-10-13 9:37 pm | N/A 2026-02-18 | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin See Remarks | 0 | $0 | 191,888 (Direct) | View |