Company · CIK 1622229 # Cogent Biosciences, Inc. | CIK | [1622229](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001622229) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 2834 — Pharmaceutical Preparations | | Incorporated in | DE | | Business address | MA | | Listed | COGT (Nasdaq) | | First annual or quarterly report | 2018-05-14 | ## Offerings 8 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-291384 | Shelf Effective | 2025-11-07 | 2026-08-10 | 6 | | 333-269707 | Shelf Effective | 2023-02-10 | 2025-07-09 | 6 | | 333-264773 | Shelf Effective | 2022-05-06 | 2025-05-09 | 5 | | 333-278382 | Shelf Effective | 2024-03-29 | 2024-04-10 | 2 | | 333-252873 | Shelf Effective | 2021-02-09 | 2022-05-13 | 3 | | 333-230678 | Shelf Effective | 2019-04-02 | 2020-12-02 | 5 | | 333-248971 | Shelf Effective | 2020-09-22 | 2020-10-15 | 2 | | 333-223414 | IPO Final prospectus | 2018-03-02 | 2018-03-29 | 4 | ## Filings 34 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-08-10 | [424B5](https://www.sec.gov/Archives/edgar/data/1622229/000119312526342683/0001193125-26-342683-index.htm) Shelf takedown | 333-291384 | 0001193125-26-342683 | | 2025-11-12 | [424B5](https://www.sec.gov/Archives/edgar/data/1622229/000119312525277586/0001193125-25-277586-index.htm) Shelf takedown | 333-291384 | 0001193125-25-277586 | | 2025-11-12 | [424B5](https://www.sec.gov/Archives/edgar/data/1622229/000119312525277503/0001193125-25-277503-index.htm) Shelf takedown | 333-291384 | 0001193125-25-277503 | | 2025-11-12 | [424B5](https://www.sec.gov/Archives/edgar/data/1622229/000119312525274642/0001193125-25-274642-index.htm) Shelf takedown | 333-291384 | 0001193125-25-274642 | | 2025-11-12 | [424B5](https://www.sec.gov/Archives/edgar/data/1622229/000119312525274621/0001193125-25-274621-index.htm) Shelf takedown | 333-291384 | 0001193125-25-274621 | | 2025-11-07 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1622229/000119312525272499/0001193125-25-272499-index.htm) Shelf registered | 333-291384 | 0001193125-25-272499 | | 2025-07-09 | [424B5](https://www.sec.gov/Archives/edgar/data/1622229/000119312525157121/0001193125-25-157121-index.htm) Shelf takedown | 333-269707 | 0001193125-25-157121 | | 2025-07-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1622229/000119312525156654/0001193125-25-156654-index.htm) Shelf takedown | 333-269707 | 0001193125-25-156654 | | 2025-05-09 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1622229/999999999525001478/9999999995-25-001478-index.htm) Declared effective | 333-264773 | 9999999995-25-001478 | | 2025-05-06 | [424B5](https://www.sec.gov/Archives/edgar/data/1622229/000119312525113402/0001193125-25-113402-index.htm) Shelf takedown | 333-269707 | 0001193125-25-113402 | | 2024-04-10 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1622229/999999999524000926/9999999995-24-000926-index.htm) Declared effective | 333-278382 | 9999999995-24-000926 | | 2024-03-29 | [S-3](https://www.sec.gov/Archives/edgar/data/1622229/000119312524082065/0001193125-24-082065-index.htm) Shelf registered | 333-278382 | 0001193125-24-082065 | | 2023-06-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1622229/000119312523163485/0001193125-23-163485-index.htm) Shelf takedown | 333-269707 | 0001193125-23-163485 | | 2023-06-06 | [424B5](https://www.sec.gov/Archives/edgar/data/1622229/000119312523161747/0001193125-23-161747-index.htm) Shelf takedown | 333-269707 | 0001193125-23-161747 | | 2023-02-10 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1622229/000119312523032798/0001193125-23-032798-index.htm) Shelf registered | 333-269707 | 0001193125-23-032798 | | 2022-06-15 | [424B5](https://www.sec.gov/Archives/edgar/data/1622229/000119312522174881/0001193125-22-174881-index.htm) Shelf takedown | 333-264773 | 0001193125-22-174881 | | 2022-06-13 | [424B5](https://www.sec.gov/Archives/edgar/data/1622229/000119312522172369/0001193125-22-172369-index.htm) Shelf takedown | 333-264773 | 0001193125-22-172369 | | 2022-05-24 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1622229/999999999522001579/9999999995-22-001579-index.htm) Declared effective | 333-264773 | 9999999995-22-001579 | | 2022-05-13 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1622229/999999999522001452/9999999995-22-001452-index.htm) Declared effective | 333-252873 | 9999999995-22-001452 | | 2022-05-06 | [S-3](https://www.sec.gov/Archives/edgar/data/1622229/000119312522143829/0001193125-22-143829-index.htm) Shelf registered | 333-264773 | 0001193125-22-143829 | | 2021-03-18 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1622229/999999999521000998/9999999995-21-000998-index.htm) Declared effective | 333-252873 | 9999999995-21-000998 | | 2021-02-09 | [S-3](https://www.sec.gov/Archives/edgar/data/1622229/000119312521032929/0001193125-21-032929-index.htm) Shelf registered | 333-252873 | 0001193125-21-032929 | | 2020-12-02 | [424B5](https://www.sec.gov/Archives/edgar/data/1622229/000119312520308495/0001193125-20-308495-index.htm) Shelf takedown | 333-230678 | 0001193125-20-308495 | | 2020-11-30 | [424B5](https://www.sec.gov/Archives/edgar/data/1622229/000119312520305790/0001193125-20-305790-index.htm) Shelf takedown | 333-230678 | 0001193125-20-305790 | | 2020-10-15 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1622229/999999999520002858/9999999995-20-002858-index.htm) Declared effective | 333-248971 | 9999999995-20-002858 | | 2020-09-22 | [S-3](https://www.sec.gov/Archives/edgar/data/1622229/000119312520251424/0001193125-20-251424-index.htm) Shelf registered | 333-248971 | 0001193125-20-251424 | | 2020-03-20 | [424B5](https://www.sec.gov/Archives/edgar/data/1622229/000119312520080016/0001193125-20-080016-index.htm) Shelf takedown | 333-230678 | 0001193125-20-080016 | | 2019-05-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1622229/999999999519000978/9999999995-19-000978-index.htm) Declared effective | 333-230678 | 9999999995-19-000978 | | 2019-04-02 | [S-3](https://www.sec.gov/Archives/edgar/data/1622229/000119312519094845/0001193125-19-094845-index.htm) Shelf registered | 333-230678 | 0001193125-19-094845 | | 2018-03-29 | [424B4](https://www.sec.gov/Archives/edgar/data/1622229/000119312518102267/0001193125-18-102267-index.htm) Final prospectus | 333-223414 | 0001193125-18-102267 | | 2018-03-28 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1622229/999999999518000701/9999999995-18-000701-index.htm) Declared effective | 333-223414 | 9999999995-18-000701 | | 2018-03-19 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1622229/000119312518086716/0001193125-18-086716-index.htm) Amendment | 333-223414 | 0001193125-18-086716 | | 2018-03-02 | [S-1](https://www.sec.gov/Archives/edgar/data/1622229/000119312518068918/0001193125-18-068918-index.htm) Registration filed | 333-223414 | 0001193125-18-068918 | | 2017-11-03 | [DRS](https://www.sec.gov/Archives/edgar/data/1622229/000095012317009511/0000950123-17-009511-index.htm) Draft made public | 377-01774 | 0000950123-17-009511 | [All filings of this company](https://equitycapital.markets/filings?cik=1622229) · [CSV](https://equitycapital.markets/filings.csv?cik=1622229) --- Source page: https://equitycapital.markets/company/1622229 · Data: U.S. SEC EDGAR · CC BY 4.0