ERAS — Erasca, 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 2021-07-16.
Performance
Technicals
Others in Healthcare
Measured signals that fired on ERAS
| date | signal | measured base rate |
|---|---|---|
| 2026-06-30 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-05-28 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-05-15 | Institutional holders jumped in a quarter ownership | -0.52% over 21 days · t = -0.38 · n = 1,553 not distinguishable from its control group |
| 2026-05-15 | Short volume far above its own normal short | -0.76% over 21 days · t = -2.79 · n = 5,897 statistically distinguishable from its control group |
| 2026-04-28 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-04-23 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 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 |
|---|---|---|---|---|---|
| 2026-04-01 | Garner Ebun Chief Legal Officer | Open-market sale 10b5-1 plan | 80.0K | 16.40 | 1.3M |
| 2026-04-01 | Garner Ebun Chief Legal Officer | Option exercise 10b5-1 plan | 80.0K | 1.70 | 136.0K |
| 2026-03-04 | Morris Shannon Chief Medical Officer | Open-market sale 10b5-1 plan | 20.0K | 15.04 | 300.8K |
| 2026-03-04 | Morris Shannon Chief Medical Officer | Option exercise 10b5-1 plan | 20.0K | 1.70 | 34.0K |
| 2026-01-07 | Garner Ebun General Counsel & Corp. Sec. | Open-market sale 10b5-1 plan | 120.0K | 5.59 | 670.8K |
| 2026-01-07 | Garner Ebun General Counsel & Corp. Sec. | Option exercise 10b5-1 plan | 120.0K | 1.70 | 204.0K |
| 2025-12-15 | Chacko David M. CFO and CBO | Other Acquisition/Disposition | 17.8K | 1.19 | 21.2K |
| 2025-12-15 | Garner Ebun General Counsel & Corp. Sec. | Grant or award 10b5-1 plan | 3.9K | 1.19 | 4.6K |
| 2025-05-23 | Multani Pratik S Director | Gift | 6.2K | 0.00 | 0 |
| 2025-05-23 | Multani Pratik S Director | Gift | 6.2K | 0.00 | 0 |
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 |
|---|---|---|
| Frazier Life Sciences Management, L.P. | 399.2M | 24.7M |
| BlackRock, Inc. | 326.0M | 20.2M |
| Venrock Adviser, LLC | 265.1M | 16.4M |
| RTW INVESTMENTS, LP | 261.4M | 16.2M |
| Vivo Capital, LLC | 196.6M | 12.2M |
| VANGUARD CAPITAL MANAGEMENT LLC | 182.0M | 11.2M |
| Siren, L.L.C. | 181.9M | 11.2M |
| Logos Global Management LP | 180.4M | 11.2M |
| Paradigm Biocapital Advisors LP | 168.2M | 10.4M |
| STATE STREET CORP | 150.5M | 9.3M |
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 →
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 →
Recent headlines
- Erasca, Inc. (ERAS) filed form 8-K · 2026-08-10 · SEC EDGAR
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