Updated Jul 16, 2026
Chacko David M. is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days.

David M. Chacko is the Chief Financial Officer (CFO) and Chief Business Officer (CBO) of Erasca, Inc., a clinical-stage oncology company focused on RAS/MAPK pathway–driven cancers. In Erasca's SEC filing context as of January 30, 2026 (CIK 0001871801), he is listed in leadership roles with no reported equity purchases or sales during that filing period.
| Role | Insider |
|---|---|
| Notability | 60/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-01-30 | ERAS | Erasca, Inc. | J — Other acquisition / disposition | 17.8K | $1.19 | $21K |
David M. Chacko is the Chief Financial Officer (CFO) and Chief Business Officer (CBO) of Erasca, Inc., a clinical-stage oncology company focused on RAS/MAPK pathway–driven cancers. In Erasca's SEC filing context as of January 30, 2026 (CIK 0001871801), he is listed in leadership roles with no reported equity purchases or sales during that filing period.…
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