ERAS · Erasca Inc. Common Stock
View on chartInsiders & Stakes
| Lim Jonathan E Chairman & CEO | ▲ Buy | Open Market | 12,899,360 Shares held | 12/6/2023 | View profile |
| Bihua Chen Chairperson and CEO | ▲ Buy | Open Market | 10,813,246 Shares held | 12/13/2022 | View profile |
| Casdin Alexander W. Director | ▲ Buy | Open Market | 573,974 Shares held | 5/21/2024 | View profile |
| Lin Wei Chief Medical Officer | ▼ Sell | Other | 315,812 Shares held | 2/1/2023 | View profile |
| Chacko David M. Chief Financial Officer | ▼ Sell | Other | 279,980 Shares held | 12/15/2025 | View profile |
| Garner Ebun General Counsel & Corp. Sec. | ▼ Sell | Open Market | 25,076 Shares held | 4/1/2026 | View profile |
| Start Valerie Denise Harding Director | ▲ Buy | Open Market | 20,000 Shares held | 12/6/2023 | View profile |
| Bristol James Arthur Director | ▲ Buy | Open Market | 20,000 Shares held | 12/21/2022 | View profile |
| Multani Pratik S | ▼ Sell | Gift | 6,200 Shares held | 5/23/2025 | View profile |
| Morris Shannon Chief Medical Officer | ▼ Sell | Open Market | 0 Shares held | 3/4/2026 | View profile |
Transaction History
| Garner Ebun | ▲ Buy | Option Exercise | 80,000 | $136K | 4/1/2026 |
| Garner Ebun | ▼ Sell | Open Market | 80,000 | $1.3M | 4/1/2026 |
| Morris Shannon | ▲ Buy | Option Exercise | 20,000 | $34K | 3/4/2026 |
| Morris Shannon | ▼ Sell | Open Market | 20,000 | $301K | 3/4/2026 |
| Garner Ebun | ▲ Buy | Option Exercise | 120,000 | $204K | 1/7/2026 |
| Garner Ebun | ▼ Sell | Open Market | 120,000 | $671K | 1/7/2026 |
| Chacko David M. | ▼ Sell | Other | 17,793 | $21K | 12/15/2025 |
| Garner Ebun | ▲ Buy | Grant | 3,902 | $5K | 12/15/2025 |
| Multani Pratik S | ▼ Sell | Gift | 6,200 | $0 | 5/23/2025 |
| Multani Pratik S | ▼ Sell | Gift | 6,200 | $0 | 5/23/2025 |
| Chacko David M. | ▼ Sell | Other | 12,324 | $19K | 12/13/2024 |
| Garner Ebun | ▼ Sell | Other | 5,731 | $9K | 12/13/2024 |
| Chacko David M. | ▼ Sell | Other | 3,137 | $5K | 6/14/2024 |
| Garner Ebun | ▼ Sell | Other | 5,715 | $9K | 6/14/2024 |
| Casdin Alexander W. | ▲ Buy | Open Market | 80,000 | $182K | 5/21/2024 |
| Chacko David M. | ▼ Sell | Other | 7,478 | $12K | 12/15/2023 |
| Garner Ebun | ▼ Sell | Other | 5,448 | $9K | 12/15/2023 |
| Start Valerie Denise Harding | ▲ Buy | Open Market | 10,000 | $18K | 12/6/2023 |
| Lim Jonathan E | ▲ Buy | Open Market | 278,150 | $478K | 12/6/2023 |
| Lim Jonathan E | ▲ Buy | Open Market | 721,850 | $1.2M | 12/5/2023 |
| Casdin Alexander W. | ▲ Buy | Open Market | 30,000 | $50K | 12/4/2023 |
| Lim Jonathan E | ▲ Buy | Open Market | 1,000,000 | $2.0M | 10/5/2023 |
| Lim Jonathan E | ▲ Buy | Open Market | 100,000 | $275K | 6/8/2023 |
| Casdin Alexander W. | ▲ Buy | Open Market | 20,000 | $55K | 4/10/2023 |
| Lim Jonathan E | ▲ Buy | Open Market | 100,000 | $284K | 3/28/2023 |
| Chacko David M. | ▼ Sell | Other | 1,748 | $7K | 2/1/2023 |
| Chacko David M. | ▼ Sell | Other | 2 | $8 | 2/1/2023 |
| Lin Wei | ▼ Sell | Other | 1,748 | $7K | 2/1/2023 |
| Lin Wei | ▼ Sell | Other | 2 | $8 | 2/1/2023 |
| Garner Ebun | ▼ Sell | Other | 2,388 | $10K | 2/1/2023 |
| Garner Ebun | ▼ Sell | Other | 2 | $8 | 2/1/2023 |
| Lim Jonathan E | ▲ Buy | Open Market | 60,000 | $231K | 1/10/2023 |
| Bristol James Arthur | ▲ Buy | Open Market | 20,000 | $83K | 12/21/2022 |
| Start Valerie Denise Harding | ▲ Buy | Open Market | 10,000 | $46K | 12/21/2022 |
| Casdin Alexander W. | ▲ Buy | Open Market | 20,000 | $97K | 12/15/2022 |
| Lim Jonathan E | ▲ Buy | Open Market | 40,000 | $200K | 12/14/2022 |
| Bihua Chen | ▲ Buy | Open Market | 307,692 | $2.0M | 12/13/2022 |
| Casdin Alexander W. | ▼ Sell | Other | 750,000 | $0 | 7/1/2022 |
| Garner Ebun | ▼ Sell | Other | 990 | $11K | 2/1/2022 |
| Lin Wei | ▼ Sell | Other | 1,562 | $18K | 2/1/2022 |
| Chacko David M. | ▼ Sell | Other | 1,562 | $18K | 2/1/2022 |