Chacko David M.
SEC insider (Form 3/4/5 filer). CIK 0001871801. CFO and CBO at Erasca, Inc. (ERAS). 5 reported Form 4/5 transactions since Sep 2024; latest on Jan 29, 2026. Located in SAN DIEGO, CA.
Companies Chacko David M. has filed insider reports for
- Erasca, Inc. (ERAS): Officer, CFO and CBO
Chacko David M.
CIK: 0001871801
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)2 (40.0%)
Compensation grants
Other (G, F, J, C, D, …)3 (60.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
ERAS
Erasca, Inc.
Officer
Discretionary Trading P&L
Holdings
Transaction History (5 total)
- Jan 29, 2026ERAS
Erasca, Inc.
AwardDirectStock option (right to buy)
640K shares- - Dec 15, 2025ERAS
Erasca, Inc.
OtherDirect17.8K shares at avg. $1.19$21K - Feb 3, 2025ERAS
Erasca, Inc.
AwardDirectStock option (right to buy)
800K shares- - Dec 13, 2024ERAS
Erasca, Inc.
OtherDirect12.3K shares at avg. $1.56$19K - Jun 14, 2024ERAS
Erasca, Inc.
OtherDirect3.1K shares at avg. $1.56$5K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jan 29, 2026 | ERAS Erasca, Inc. | Award Stock option (right to buy) | 640,000 | - | - | Direct |
| Dec 15, 2025 | ERAS Erasca, Inc. | Other | 17,793 | $1.19 | $21,250 | Direct |
| Feb 3, 2025 | ERAS Erasca, Inc. | Award Stock option (right to buy) | 800,000 | - | - | Direct |
| Dec 13, 2024 | ERAS Erasca, Inc. | Other | 12,324 | $1.56 | $19,275 | Direct |
| Jun 14, 2024 | ERAS Erasca, Inc. | Other | 3,137 | $1.56 | $4,906 | Direct |
1-5 of 5 transactions