FHTX — Foghorn Therapeutics Inc.
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2020-10-23.
Performance
Technicals
Others in Healthcare
Measured signals that fired on FHTX
| date | signal | measured base rate |
|---|---|---|
| 2026-08-20 | Volume shock without a price move price | -1.33% over 21 days · t = -4.53 · n = 16,432 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-04-10 | GOTTSCHALK ADRIAN Chief Executive Officer | Gift | 59.2K | 0.00 | 0 |
| 2026-04-10 | GOTTSCHALK ADRIAN Chief Executive Officer | Gift | 59.2K | 0.00 | 0 |
| 2026-04-09 | GOTTSCHALK ADRIAN Chief Executive Officer | Gift | 47.5K | 0.00 | 0 |
| 2026-04-09 | GOTTSCHALK ADRIAN Chief Executive Officer | Gift | 47.5K | 0.00 | 0 |
| 2025-04-25 | GOTTSCHALK ADRIAN Chief Executive Officer | Gift | 300.0K | 0.00 | 0 |
| 2025-04-25 | GOTTSCHALK ADRIAN Chief Executive Officer | Gift | 300.0K | 0.00 | 0 |
| 2025-04-09 | GOTTSCHALK ADRIAN Chief Executive Officer | Gift | 197.9K | 0.00 | 0 |
| 2025-04-09 | GOTTSCHALK ADRIAN Chief Executive Officer | Gift | 197.9K | 0.00 | 0 |
| 2024-09-23 | Costa Carlos Chief People Officer | Open-market sale 10b5-1 plan | 857 | 10.17 | 8.7K |
| 2024-09-23 | Costa Carlos Chief People Officer | Option exercise 10b5-1 plan | 857 | 3.72 | 3.2K |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| Flagship Pioneering, LLC | 60.6M | 12.7M |
| FMR LLC | 28.9M | 6.0M |
| BVF INC/IL | 27.9M | 5.8M |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 21.0M | 4.4M |
| RAYMOND JAMES FINANCIAL INC | 12.4M | 2.6M |
| BlackRock, Inc. | 11.3M | 2.4M |
| Euclidean Capital LLC | 7.5M | 1.6M |
| VANGUARD CAPITAL MANAGEMENT LLC | 7.1M | 1.5M |
| GEODE CAPITAL MANAGEMENT, LLC | 4.1M | 848.2K |
| Siren, L.L.C. | 3.4M | 720.7K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| 10-Q | 2026-08-06 | 2026-06-30 | on EDGAR ↗ |
| 8-K | 2026-08-06 | 2026-08-06 | on EDGAR ↗ |
| 4 | 2026-06-25 | 2026-06-24 | on EDGAR ↗ |
| 4 | 2026-06-25 | 2026-06-24 | on EDGAR ↗ |
| 4 | 2026-06-25 | 2026-06-24 | on EDGAR ↗ |
| 4 | 2026-06-25 | 2026-06-24 | on EDGAR ↗ |
| 4 | 2026-06-25 | 2026-06-24 | on EDGAR ↗ |
| 4 | 2026-06-25 | 2026-06-24 | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
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