🕵️ Erasca, Inc. ($ERAS)
SEC insider & ownership activity, last 12 months · CIK 1761918 · every row links its SEC filing
Over the last 12 months insiders sold $2.3M with no open-market buying against it. Ebun Garner sold $2.0M through a 10b5-1 trading plan in 2 lots (Jan–Apr). T. ROWE Price Investment Management, Inc. added 5.7% → 6.8%. No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 2 sellers, $2.3M (3 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Ebun Garner | 0 | – | 2 | $2.0M | Apr 1, 2026 |
| Shannon Morris | 0 | – | 1 | $301K | Mar 4, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| T. ROWE Price Investment Management, Inc. | 6.8% | 13G | May 15, 2026 | filing ↗ | |
| Venrock Healthcare Capital Partners III, L.P. | 5.3% | 13G | May 15, 2026 | filing ↗ | |
| VHCP Co-Investment Holdings III, LLC | 5.3% | 13G | May 15, 2026 | filing ↗ | |
| Venrock Healthcare Capital Partners EG, L.P. | 5.3% | 13G | May 15, 2026 | filing ↗ | |
| VHCP Management III, LLC | 5.3% | 13G | May 15, 2026 | filing ↗ | |
| VHCP Management EG, LLC | 5.3% | 13G | May 15, 2026 | filing ↗ | |
| Nimish Shah | 5.3% | 13G | May 15, 2026 | filing ↗ | |
| Bong Y. Koh | 5.3% | 13G | May 15, 2026 | filing ↗ | |
| Frazier Life Sciences Public Fund, L.P. | 5.3% | 13G | Aug 14, 2025 | filing ↗ | |
| Fhmlsp, L.P. | 5.3% | 13G | Aug 14, 2025 | filing ↗ | |
| Fhmlsp, L.L.C. | 5.3% | 13G | Aug 14, 2025 | filing ↗ | |
| RTW Investments, LP | 5.2% | 13G | May 15, 2026 | filing ↗ | |
| Roderick Wong | 5.2% | 13G | May 15, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Erasca Foundation | $158K | Jul 21, 2026 | filing ↗ |
| Erasca Foundation | $117K | Jun 15, 2026 | filing ↗ |
| Erasca Foundation | $85K | May 15, 2026 | filing ↗ |
| Erasca Foundation | $151K | Apr 15, 2026 | filing ↗ |
| Ebun Garner | $1.3M | Apr 1, 2026 | filing ↗ |
| Erasca Foundation | $117K | Mar 16, 2026 | filing ↗ |
| Shannon Morris | $301K | Mar 4, 2026 | filing ↗ |
| Erasca Foundation | $99K | Feb 17, 2026 | filing ↗ |
| Erasca Foundation | $69K | Jan 15, 2026 | filing ↗ |
| Ebun Garner | $671K | Jan 7, 2026 | filing ↗ |
| Erasca Foundation | $30K | Dec 15, 2025 | filing ↗ |
| Erasca Foundation | $22K | Nov 17, 2025 | filing ↗ |
| Erasca Foundation | $21K | Oct 15, 2025 | filing ↗ |
| Erasca Foundation | $13K | Sep 15, 2025 | filing ↗ |
| Erasca Foundation | $13K | Aug 15, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Other events (8.01) | Jul 13, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 13, 2026 | filing ↗ |
| Other events (8.01) | Jul 13, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jun 26, 2026 | filing ↗ |
| Earnings (2.02) | May 11, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 11, 2026 | filing ↗ |
| Other events (8.01) | Apr 27, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Apr 27, 2026 | filing ↗ |
| Other events (8.01) | Apr 27, 2026 | filing ↗ |
| Other events (8.01) | Apr 21, 2026 | filing ↗ |
| Earnings (2.02) | Mar 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 12, 2026 | filing ↗ |
| Other events (8.01) | Jan 29, 2026 | filing ↗ |
| Other events (8.01) | Jan 21, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 21, 2026 | filing ↗ |
| Earnings (2.02) | Jan 20, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jan 12, 2026 | filing ↗ |
| Other events (8.01) | Jan 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 12, 2026 | filing ↗ |
| Earnings (2.02) | Nov 12, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 12, 2025 | filing ↗ |
| Earnings (2.02) | Aug 12, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 12, 2025 | filing ↗ |