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 |
| 2020-10-06 Purchase | 2020-10-06 9:28 pm | C4 Therapeutics Inc. | CCCC | COHEN MARC A Director 10% Owner | 5,030 | $19 | $95,570 | 2,489,455 (Indirect 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 |
| 2022-06-21 Option Award | 2022-06-23 4:19 pm | N/A 2032-06-20 | Frequency Therapeutics Inc. | FREQ | COHEN MARC A Director | 14,846 | $0 | 14,846 (Direct) | View |
| 2022-06-22 Option Award | 2022-06-23 4:15 pm | N/A 2032-06-21 | C4 Therapeutics Inc. | CCCC | COHEN MARC A Director | 23,500 | $0 | 23,500 (Direct) | View |
| 2022-01-04 Option Award | 2022-01-18 4:30 pm | N/A N/A | C4 Therapeutics Inc. | CCCC | COHEN MARC A Director | 657 | $31.58 | 1,975,381 (Direct) | View |
| 2021-10-04 Option Award | 2021-10-05 4:55 pm | N/A N/A | C4 Therapeutics Inc. | CCCC | COHEN MARC A Director | 461 | $44.99 | 1,974,724 (Direct) | View |
| 2021-07-02 Option Award | 2021-07-07 4:30 pm | N/A N/A | C4 Therapeutics Inc. | CCCC | COHEN MARC A Director | 522 | $39.72 | 1,974,263 (Direct) | View |
| 2021-06-17 Option Award | 2021-06-21 4:26 pm | N/A 2031-06-16 | Frequency Therapeutics Inc. | FREQ | COHEN MARC A Director | 14,846 | $0 | 14,846 (Direct) | View |
| 2021-06-15 Option Award | 2021-06-17 4:15 pm | N/A 2031-06-14 | C4 Therapeutics Inc. | CCCC | COHEN MARC A Director | 23,500 | $0 | 23,500 (Direct) | View |
| 2021-06-14 Other | 2021-06-14 5:16 pm | N/A N/A | C4 Therapeutics Inc. | CCCC | COHEN MARC A Director | 115,415 | $0 | 2,089,156 (Direct) | View |
| 2021-04-05 Option Award | 2021-04-06 4:30 pm | N/A N/A | C4 Therapeutics Inc. | CCCC | COHEN MARC A Director 10% Owner | 553 | $37.51 | 4,342,751 (Direct) | View |
| 2021-02-18 Exercise | 2021-02-19 4:15 pm | N/A N/A | C4 Therapeutics Inc. | CCCC | COHEN MARC A Director 10% Owner | 536 | $2.11 | 4,345,407 (Direct) | View |
| 2021-02-18 Exercise | 2021-02-19 4:15 pm | N/A 2026-07-12 | C4 Therapeutics Inc. | CCCC | COHEN MARC A Director 10% Owner | 536 | $0 | 4,345,407 (Direct) | View |
| 2020-10-06 Conversion | 2020-10-06 9:28 pm | N/A N/A | C4 Therapeutics Inc. | CCCC | COHEN MARC A Director 10% Owner | 39,656,160 | $0 | 2,489,455 (Indirect) | View |
| 2020-10-01 Option Award | 2020-10-05 9:00 pm | N/A 2030-09-30 | C4 Therapeutics Inc. | CCCC | COHEN MARC A Director 10% Owner | 742,788 | $0 | 742,788 (Direct) | View |
Ownership | 2020-10-01 9:12 pm | N/A N/A | C4 Therapeutics Inc. | CCCC | COHEN MARC A Chief Executive Officer 10% Owner | 0 | $0 | 4,340,377 (Indirect) | View |
| 2020-06-11 Option Award | 2020-06-12 07:19 am | N/A 2030-06-10 | Frequency Therapeutics Inc. | FREQ | COHEN MARC A Director | 14,846 | $0 | 14,846 (Direct) | View |
| 2020-01-30 Exercise | 2020-02-03 4:05 pm | N/A N/A | Frequency Therapeutics Inc. | FREQ | COHEN MARC A Director | 24,733 | $0.61 | 718,730 (Indirect) | View |
| 2020-01-30 Exercise | 2020-02-03 4:05 pm | N/A N/A | Frequency Therapeutics Inc. | FREQ | COHEN MARC A Director | 42,605 | $3.37 | 718,730 (Indirect) | View |
| 2020-01-30 Exercise | 2020-02-03 4:05 pm | N/A 2027-06-28 | Frequency Therapeutics Inc. | FREQ | COHEN MARC A Director | 88,116 | $0 | 718,730 (Direct) | View |