Filings Intelligence
Company filings profile · CIK 0001822462

Foghorn Therapeutics Inc. — SEC filings & insider activity.

Real, source-linked SEC EDGAR activity for Foghorn Therapeutics Inc. (FHTX): 3 filings in the last 90 days vs 20 in the prior 90 (filing-velocity cooling ↓ · 0.15×). Latest material 8-K events, insider Form-4 transactions, and periodic reports — monitored for change.

✔ Verified against the public SEC EDGAR filing record as of Oct 2, 2026. Source-linked, daily-refreshed.

Material 8-K events — Foghorn Therapeutics Inc.

8-K disclosures decoded by item code (the material events: agreements, results, control/management changes, impairments, restatements).

FiledEvent
Oct 1, 2026Costs of Exit/Disposal Activities; Regulation FD Disclosure; Financial Statements and Exhibits↗
Aug 6, 2026Results of Operations (earnings); Regulation FD Disclosure; Financial Statements and Exhibits↗
Jun 24, 2026Item 5.07↗
May 7, 2026Results of Operations (earnings); Regulation FD Disclosure; Financial Statements and Exhibits↗
Apr 21, 2026Regulation FD Disclosure; Other Events; Financial Statements and Exhibits↗
Mar 11, 2026Results of Operations (earnings); Regulation FD Disclosure; Financial Statements and Exhibits↗
Feb 23, 2026Departure/Election of Directors or Officers; Other Events; Financial Statements and Exhibits↗
Jan 12, 2026Results of Operations (earnings); Regulation FD Disclosure; Other Events; Financial Statements and Exhibits↗
Dec 4, 2025Departure/Election of Directors or Officers↗

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Insider transactions (Form 4 / 3 / 5)

FiledForm
Jun 25, 20264↗
Jun 25, 20264↗
Jun 25, 20264↗
Jun 25, 20264↗
Jun 25, 20264↗
Jun 25, 20264↗
Jun 25, 20264↗
Jun 25, 20264↗
Jun 25, 20264↗
Apr 13, 20264↗
Feb 24, 20264↗
Feb 24, 20263↗
Feb 6, 20264↗
Feb 2, 20264↗
Feb 2, 20264↗
Feb 2, 20264↗
Feb 2, 20264↗
Feb 2, 20264↗
Jan 15, 20264↗
Nov 17, 20254↗

Recent filings

FiledFormDetail
Oct 1, 20268-K Costs of Exit/Disposal Activities; Regulation FD Disclosure; Financial Statements and Exhibits ↗
Aug 6, 202610-Q 10-Q ↗
Aug 6, 20268-K Results of Operations (earnings); Regulation FD Disclosure; Financial Statements and Exhibits ↗
Jun 25, 20264 PRIMARY DOCUMENT ↗
Jun 25, 20264 PRIMARY DOCUMENT ↗
Jun 25, 20264 PRIMARY DOCUMENT ↗
Jun 25, 20264 PRIMARY DOCUMENT ↗
Jun 25, 20264 PRIMARY DOCUMENT ↗
Jun 25, 20264 PRIMARY DOCUMENT ↗
Jun 25, 20264 PRIMARY DOCUMENT ↗
Jun 25, 20264 PRIMARY DOCUMENT ↗
Jun 25, 20264 PRIMARY DOCUMENT ↗
Jun 24, 20268-K Item 5.07 ↗
May 15, 2026SCHEDULE 13G/A ↗
May 14, 2026SCHEDULE 13G/A ↗
May 7, 202610-Q 10-Q ↗
May 7, 20268-K Results of Operations (earnings); Regulation FD Disclosure; Financial Statements and Exhibits ↗
May 6, 2026SCHEDULE 13G/A ↗
Apr 30, 2026ARS ARS ↗
Apr 30, 2026DEFA14A DEFA14A ↗
Apr 30, 2026DEF 14A DEF 14A ↗
Apr 21, 20268-K Regulation FD Disclosure; Other Events; Financial Statements and Exhibits ↗
Apr 13, 20264 PRIMARY DOCUMENT ↗
Mar 26, 2026S-8 S-8 ↗
Mar 11, 202610-K 10-K ↗
Mar 11, 20268-K Results of Operations (earnings); Regulation FD Disclosure; Financial Statements and Exhibits ↗
Feb 24, 20264 PRIMARY DOCUMENT ↗
Feb 24, 20263 PRIMARY DOCUMENT ↗
Feb 23, 20268-K Departure/Election of Directors or Officers; Other Events; Financial Statements and Exhibits ↗
Feb 6, 20264 PRIMARY DOCUMENT ↗
Feb 2, 20264 PRIMARY DOCUMENT ↗
Feb 2, 20264 PRIMARY DOCUMENT ↗
Feb 2, 20264 PRIMARY DOCUMENT ↗
Feb 2, 20264 PRIMARY DOCUMENT ↗
Feb 2, 20264 PRIMARY DOCUMENT ↗
Jan 15, 20264 4 ↗
Jan 13, 2026SCHEDULE 13D/A ↗
Jan 12, 2026424B5 424B5 ↗
Jan 12, 20268-K Results of Operations (earnings); Regulation FD Disclosure; Other Events; Financial Statements and Exhibits ↗
Dec 4, 20258-K Departure/Election of Directors or Officers ↗