| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Cogent Biosciences, Inc. (COGT) has 13 insiders with recent SEC Form 4 filings, including 4 buys and 6 sells. COGT is classified in the Biotechnology industry within the Health Care sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Dir | 12.50M | $436.12M | - | |
| Other | 216.7K | $7.56M | - | |
| CEO | 185.0K | $6.45M | - | |
| Other | 140.0K | $4.88M | - | |
| Other | 133.9K | $4.67M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | Fairmount Funds Management LLC73 | Director | Sell | 7,000,000 | $34.66 | $242,620,000.00 | -56.0% | - | - | |
| Dec 26, 2025 | Green John L. | Chief Financial Officer | Sell | 77,000 | $38.68 | $2,978,360.00 | -36.9% | -5.2% | - | |
| Dec 26, 2025 | Sachs Jessica | Chief Medical Officer | Sell | 82,642 | $38.70 | $3,198,245.40 | -38.2% | -5.2% | - | |
| Dec 26, 2025 | Robinson John Edward | Chief Scientific Officer | Sell | 90,000 | $38.74 | $3,486,600.00 | -39.1% | -5.2% | - | |
| Dec 26, 2025 | Kearns Evan | Chief Legal Officer | Sell | 65,000 | $38.70 | $2,515,500.00 | -37.3% | -5.2% | - | |
| Jul 10, 2025 | Fairmount Funds Management LLC73 | Director | Buy | 2,777,777 | $9.00 | $24,999,993.00 | +44.6% | +43.6% | - | |
| Jan 14, 2025 | Pinnow Cole | Chief Commercial Officer | Buy | 43,750 | $7.60 | $332,412.50 | +2,085% | -37.9% | +412.8% | |
| Jun 9, 2023 | Fairmount Funds Management LLC73 | 10% Owner, See Remarks | Buy | 800,000 | $12.00 | $9,600,000.00 | +32.4% | +0.5% | -30.1% | |
| Jun 16, 2022 | Fairmount Funds Management LLC73 | 10% Owner, See Remarks | Buy | 1,200,000 | $8.25 | $9,900,000.00 | +94.3% | +116.4% | +55.6% | |
| Apr 26, 2021 | Green John L. | Chief Financial Officer | Sell | 17,813 | $8.86 | $157,823.18 | -82.3% | -28.4% | -25.0% |