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.
"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 |
2022-01-20 Purchase | 2022-02-07 4:05 pm | Codiak BioSciences Inc. | CDAK | Barna Nicole See Remarks | 6,781 | $7.37 | $49,978 | 6,781 (Direct) | View |
2021-06-08 Sale | 2021-09-28 4:05 pm | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin CTO | 7,276 | $25.6 | $186,276 | 92,978 (Direct) | View |
2021-06-08 Sale | 2021-09-28 4:05 pm | Codiak BioSciences Inc. | CDAK | Sorensen Benny See Remarks | 8,533 | $25.67 | $219,016 | 87,411 (Direct) | View |
2021-08-06 Sale | 2021-09-28 4:05 pm | Codiak BioSciences Inc. | CDAK | Sathyanarayanan Sriram Chief Scientific Officer | 2,600 | $20.83 | $54,171 | 98,632 (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 |
2022-06-17 Option Award | 2022-06-21 4:51 pm | N/A 2032-06-16 | Codiak BioSciences Inc. | CDAK | Haddock Jason Director | 9,000 | $0 | 9,000 (Direct) | View |
2022-06-17 Option Award | 2022-06-21 4:48 pm | N/A 2032-06-16 | Codiak BioSciences Inc. | CDAK | Bernstein Karen Director | 9,000 | $0 | 9,000 (Indirect) | View |
2022-06-17 Option Award | 2022-06-21 4:48 pm | N/A 2032-06-16 | Codiak BioSciences Inc. | CDAK | Eggimann Anne-Virginie Director | 9,000 | $0 | 9,000 (Direct) | View |
2022-06-17 Option Award | 2022-06-21 4:47 pm | N/A 2032-06-16 | Codiak BioSciences Inc. | CDAK | MELAS KYRIAZI THEO Director | 9,000 | $0 | 9,000 (Direct) | View |
2022-06-17 Option Award | 2022-06-21 4:47 pm | N/A 2032-06-16 | Codiak BioSciences Inc. | CDAK | COONEY CHARLES L Director | 9,000 | $0 | 9,000 (Direct) | View |
2022-06-17 Option Award | 2022-06-21 4:45 pm | N/A 2032-06-16 | Codiak BioSciences Inc. | CDAK | GILLIS STEVEN Director | 9,000 | $0 | 9,000 (Direct) | View |
2022-06-17 Option Award | 2022-06-21 4:43 pm | N/A 2032-06-16 | Codiak BioSciences Inc. | CDAK | Pandite Arundathy N. Director | 9,000 | $0 | 9,000 (Direct) | View |
2022-05-02 Option Award | 2022-05-04 4:29 pm | N/A 2032-05-01 | Codiak BioSciences Inc. | CDAK | Mauro David J Chief Medical Officer | 220,000 | $0 | 220,000 (Direct) | View |
2022-05-02 Ownership | 2022-05-04 4:25 pm | N/A 2031-12-14 | Codiak BioSciences Inc. | CDAK | Mauro David J Chief Medical Officer | 0 | $0 | 12,500 (Direct) | View |
2022-02-16 Option Award | 2022-02-18 4:06 pm | N/A N/A | Codiak BioSciences Inc. | CDAK | Bernstein Karen Director | 8,750 | $0 | 8,750 (Indirect) | View |
2022-02-16 Option Award | 2022-02-18 4:06 pm | N/A N/A | Codiak BioSciences Inc. | CDAK | GILLIS STEVEN Director | 8,750 | $0 | 8,750 (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 CEO | 153,125 | $0 | 153,125 (Direct) | View |
2022-02-16 Option Award | 2022-02-18 4:05 pm | N/A 2032-02-15 | Codiak BioSciences Inc. | CDAK | Brudnick Richard See Remarks | 27,125 | $0 | 27,125 (Direct) | View |
2022-02-16 Option Award | 2022-02-18 4:05 pm | N/A 2032-02-15 | Codiak BioSciences Inc. | CDAK | Bain Linda CFO | 50,750 | $0 | 50,750 (Direct) | View |
2022-02-16 Option Award | 2022-02-18 4:05 pm | N/A 2032-02-15 | Codiak BioSciences Inc. | CDAK | Howze Yalonda See Remarks | 32,375 | $0 | 32,375 (Direct) | View |
2022-02-16 Option Award | 2022-02-18 4:05 pm | N/A 2032-02-15 | Codiak BioSciences Inc. | CDAK | Sathyanarayanan Sriram Chief Scientific Officer | 49,000 | $0 | 49,000 (Direct) | View |
2022-02-16 Option Award | 2022-02-18 4:05 pm | N/A N/A | Codiak BioSciences Inc. | CDAK | COONEY CHARLES L Director | 8,750 | $0 | 8,750 (Direct) | View |
2022-02-16 Option Award | 2022-02-18 4:05 pm | N/A N/A | Codiak BioSciences Inc. | CDAK | MELAS KYRIAZI THEO Director | 8,750 | $0 | 8,750 (Direct) | View |
2022-02-16 Option Award | 2022-02-18 4:05 pm | N/A 2032-02-15 | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin CTO | 28,000 | $0 | 28,000 (Direct) | View |
2022-02-16 Option Award | 2022-02-18 4:05 pm | N/A N/A | Codiak BioSciences Inc. | CDAK | Haddock Jason Director | 8,750 | $0 | 8,750 (Direct) | View |
2022-02-16 Option Award | 2022-02-18 4:05 pm | N/A 2032-02-15 | Codiak BioSciences Inc. | CDAK | Barna Nicole See Remarks | 21,000 | $0 | 21,000 (Direct) | View |
2022-01-19 Option Award | 2022-01-21 4:06 pm | N/A 2032-01-18 | Codiak BioSciences Inc. | CDAK | Brudnick Richard See Remarks | 49,400 | $0 | 49,400 (Direct) | View |
2022-01-19 Option Award | 2022-01-21 4:05 pm | N/A 2032-01-18 | Codiak BioSciences Inc. | CDAK | Howze Yalonda See Remarks | 64,000 | $0 | 64,000 (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 CEO | 241,000 | $0 | 241,000 (Direct) | View |
2022-01-19 Option Award | 2022-01-21 4:05 pm | N/A 2032-01-18 | Codiak BioSciences Inc. | CDAK | Barna Nicole See Remarks | 35,500 | $0 | 35,500 (Direct) | View |
2022-01-19 Option Award | 2022-01-21 4:05 pm | N/A 2032-01-18 | Codiak BioSciences Inc. | CDAK | Sathyanarayanan Sriram Chief Scientific Officer | 53,500 | $0 | 53,500 (Direct) | View |
2022-01-19 Option Award | 2022-01-21 4:05 pm | N/A 2032-01-18 | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin CTO | 50,400 | $0 | 50,400 (Direct) | View |
2022-01-19 Option Award | 2022-01-21 4:05 pm | N/A 2032-01-18 | Codiak BioSciences Inc. | CDAK | Bain Linda CFO | 80,000 | $0 | 80,000 (Direct) | View |
2021-06-08 Exercise | 2021-09-28 4:05 pm | N/A N/A | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin CTO | 7,276 | $3.29 | 92,978 (Direct) | View |
2021-06-08 Exercise | 2021-09-28 4:05 pm | N/A 2026-02-18 | Codiak BioSciences Inc. | CDAK | Konstantinov Konstantin CTO | 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 | Sorensen Benny See Remarks | 8,533 | $3.29 | 87,411 (Direct) | View |
2021-06-08 Exercise | 2021-09-28 4:05 pm | N/A 2026-10-24 | Codiak BioSciences Inc. | CDAK | Sorensen Benny See Remarks | 8,533 | $0 | 87,411 (Direct) | View |
2021-08-06 Exercise | 2021-09-28 4:05 pm | N/A N/A | Codiak BioSciences Inc. | CDAK | Sathyanarayanan Sriram Chief Scientific Officer | 2,600 | $3.29 | 98,632 (Direct) | View |
2021-08-06 Exercise | 2021-09-28 4:05 pm | N/A 2027-07-24 | Codiak BioSciences Inc. | CDAK | Sathyanarayanan Sriram Chief Scientific Officer | 2,600 | $0 | 98,632 (Direct) | View |
2021-08-16 Option Award | 2021-08-18 4:15 pm | N/A 2031-08-15 | Codiak BioSciences Inc. | CDAK | Pandite Arundathy N. Director | 20,000 | $0 | 20,000 (Direct) | View |
2021-06-18 Option Award | 2021-06-22 7:17 pm | N/A 2031-06-17 | Codiak BioSciences Inc. | CDAK | Bernstein Karen Director | 10,000 | $0 | 10,000 (Direct) | View |
2021-06-18 Option Award | 2021-06-22 7:14 pm | N/A 2031-06-17 | Codiak BioSciences Inc. | CDAK | COONEY CHARLES L Director | 10,000 | $0 | 10,000 (Direct) | View |
2021-06-18 Option Award | 2021-06-22 7:10 pm | N/A 2031-06-17 | Codiak BioSciences Inc. | CDAK | GILLIS STEVEN Director | 10,000 | $0 | 10,000 (Direct) | View |
2021-06-18 Option Award | 2021-06-22 7:09 pm | N/A 2031-06-17 | Codiak BioSciences Inc. | CDAK | Haddock Jason Director | 10,000 | $0 | 10,000 (Direct) | View |
2021-06-18 Option Award | 2021-06-22 7:08 pm | N/A 2031-06-17 | Codiak BioSciences Inc. | CDAK | MELAS KYRIAZI THEO Director | 10,000 | $0 | 10,000 (Direct) | View |
2021-06-09 Option Award | 2021-06-22 7:06 pm | N/A 2031-06-10 | Codiak BioSciences Inc. | CDAK | Sathyanarayanan Sriram Chief Scientific Officer | 40,000 | $0 | 40,000 (Direct) | View |