Cogent Biosciences, Inc. (COGT)
Nasdaq · Pharmaceutical Preparations · Inc. DE
What they're doing
Between 2026-06-21 and 2026-09-19, public records show 2 signals for Cogent Biosciences, Inc.. Most notable: 2026-09-02: Filed 8-K disclosing material agreement; 2026-08-27: Morris Arlene (director) sold $1.6M of stock. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-09-19 from public records.
Signals, last 12 months
- Material 8-K filingFiled 8-K disclosing material agreement
- Large insider saleMorris Arlene (director) sold $1.6M of stock
- Large insider saleFairmount Funds Management LLC (director) sold $242.6M of stock
- Large insider saleFairmount Funds Management LLC (director) sold $127.4M of stock
- Large insider saleRobinson John Edward (officer) sold $3.5M of stock
- Large insider saleGreen John L. (officer) sold $3.0M of stock
- Large insider saleSachs Jessica (officer) sold $3.2M of stock
- Large insider saleKearns Evan (officer) sold $2.5M of stock
- Material 8-K filingFiled 8-K disclosing material agreement
- Material 8-K filingFiled 8-K disclosing material agreement
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-08-27 | Morris Arlene | director | M | 41,927 | 5.64 | $236,468 |
| 2026-08-27 | Morris Arlene | director | M | 3,583 | 2.52 | $9,029 |
| 2026-08-27 | Morris Arlene | director | S | 42,349 | 37.09 | $1,570,830 |
| 2026-08-27 | Morris Arlene | director | S | 3,161 | 37.54 | $118,663 |
| 2026-05-19 | Robbins Andrew R | director | G | 160,000 | 0 | $0 |
| 2026-05-19 | Robbins Andrew R | director | G | 160,000 | 0 | $0 |
| 2026-05-19 | Robbins Andrew R | director | G | 160,000 | 0 | $0 |
| 2026-05-19 | Robbins Andrew R | director | G | 160,000 | 0 | $0 |
| 2026-03-31 | Fairmount Funds Management LLC | director | C | 7,000,000 | — | — |
| 2026-03-31 | Fairmount Funds Management LLC | director | S | 7,000,000 | 34.66 | $242,620,000 |
| 2026-03-31 | Fairmount Funds Management LLC | director | C | 7,000,000 | — | — |
| 2026-03-31 | Fairmount Funds Management LLC | director | S | 7,000,000 | 34.66 | $242,620,000 |
| 2026-01-22 | Fairmount Funds Management LLC | director | S | 3,500,000 | 36.4 | $127,400,000 |
| 2026-01-22 | Fairmount Funds Management LLC | director | S | 3,500,000 | 36.4 | $127,400,000 |
| 2025-12-26 | Kearns Evan | officer | S | 65,000 | 38.7 | $2,515,500 |
| 2025-12-26 | Green John L. | officer | S | 77,000 | 38.68 | $2,978,360 |
| 2025-12-26 | Sachs Jessica | officer | S | 82,642 | 38.7 | $3,198,245 |
| 2025-12-26 | Robinson John Edward | officer | S | 90,000 | 38.74 | $3,486,600 |
| 2025-12-26 | Kearns Evan | officer | S | 65,000 | 38.7 | $2,515,500 |
| 2025-12-26 | Green John L. | officer | S | 77,000 | 38.68 | $2,978,360 |
| 2025-12-26 | Sachs Jessica | officer | S | 82,642 | 38.7 | $3,198,245 |
| 2025-12-26 | Robinson John Edward | officer | S | 90,000 | 38.74 | $3,486,600 |
| 2025-12-17 | Robinson John Edward | officer | A | 50,000 | 0 | $0 |
| 2025-12-17 | Robinson John Edward | officer | F | 139,998 | 39.45 | $5,522,921 |
| 2025-12-17 | Robinson John Edward | officer | A | 320,000 | 0 | $0 |
| 2025-12-17 | Robbins Andrew R | director | F | 367,497 | 39.45 | $14,497,757 |
| 2025-12-17 | Robbins Andrew R | director | A | 185,000 | 0 | $0 |
| 2025-12-17 | Robbins Andrew R | director | A | 840,000 | 0 | $0 |
| 2025-12-17 | Pinnow Cole | officer | A | 214,000 | 0 | $0 |
| 2025-12-17 | Pinnow Cole | officer | F | 94,800 | 39.45 | $3,739,860 |
| 2025-12-17 | Pinnow Cole | officer | A | 50,000 | 0 | $0 |
| 2025-12-17 | Sachs Jessica | officer | F | 154,716 | 39.45 | $6,103,546 |
| 2025-12-17 | Sachs Jessica | officer | A | 320,000 | 0 | $0 |
| 2025-12-17 | Sachs Jessica | officer | A | 50,000 | 0 | $0 |
| 2025-12-17 | Kearns Evan | officer | A | 40,000 | 0 | $0 |
| 2025-12-17 | Kearns Evan | officer | A | 260,000 | 0 | $0 |
| 2025-12-17 | Kearns Evan | officer | F | 125,602 | 39.45 | $4,954,999 |
| 2025-12-17 | Green John L. | officer | F | 145,007 | 39.45 | $5,720,526 |
| 2025-12-17 | Green John L. | officer | A | 50,000 | 0 | $0 |
| 2025-12-17 | Green John L. | officer | A | 300,000 | 0 | $0 |
| 2025-12-17 | Robinson John Edward | officer | A | 50,000 | 0 | $0 |
| 2025-12-17 | Robinson John Edward | officer | A | 320,000 | 0 | $0 |
| 2025-12-17 | Robinson John Edward | officer | F | 139,998 | 39.45 | $5,522,921 |
| 2025-12-17 | Robbins Andrew R | director | A | 185,000 | 0 | $0 |
| 2025-12-17 | Robbins Andrew R | director | A | 840,000 | 0 | $0 |
| 2025-12-17 | Robbins Andrew R | director | F | 367,497 | 39.45 | $14,497,757 |
| 2025-12-17 | Pinnow Cole | officer | A | 50,000 | 0 | $0 |
| 2025-12-17 | Pinnow Cole | officer | A | 214,000 | 0 | $0 |
| 2025-12-17 | Pinnow Cole | officer | F | 94,800 | 39.45 | $3,739,860 |
| 2025-12-17 | Kearns Evan | officer | A | 40,000 | 0 | $0 |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
No Wikipedia pageview data linked to this company.