Schor Chen
SEC insider (Form 3/4/5 filer). CIK 0001340875. President & CEO at Adicet Bio, Inc. (ACET) and 1 other issuer. 7 reported Form 4/5 transactions since Sep 2024; latest on Jun 19, 2026. Located in BOSTON, MA.
Companies Schor Chen has filed insider reports for
- Adicet Bio, Inc. (ACET): Director, Officer, President & CEO
- Karyopharm Therapeutics Inc. (KPTI): Director
Schor Chen
CIK: 0001340875
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (7 total)
- Jun 19, 2026ACET
Adicet Bio, Inc.
AwardDirectStock Option (Right to Buy)
55K shares- - May 21, 2026KPTI
Karyopharm Therapeutics Inc.
AwardDirect15.5K shares- - Mar 25, 2026ACET
Adicet Bio, Inc.
AwardDirectStock Option (Right to Buy)
468.6K shares- - Jan 24, 2026ACET
Adicet Bio, Inc.
Tax PaymentDirect1.8K shares at avg. $8.44$15K - May 28, 2025KPTI
Karyopharm Therapeutics Inc.
AwardDirectNonstatutory Stock Option (right to buy)
4.6K shares- - Jan 31, 2025ACET
Adicet Bio, Inc.
AwardDirectStock Option (Right to Buy)
763.8K shares- - Jan 24, 2025ACET
Adicet Bio, Inc.
Tax PaymentDirect28.1K shares at avg. $0.92$26K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jun 19, 2026 |  ACET Adicet Bio, Inc. | Award Stock Option (Right to Buy) | 55,000 | - | - | Direct |
| May 21, 2026 |  KPTI Karyopharm Therapeutics Inc. | Award | 15,508 | - | $0 | Direct |
| Mar 25, 2026 | ACET Adicet Bio, Inc. | Award Stock Option (Right to Buy) | 468,555 | - | - | Direct |
| Jan 24, 2026 | ACET Adicet Bio, Inc. | Tax Payment | 1,755 | $8.44 | $14,812 | Direct |
| May 28, 2025 | KPTI Karyopharm Therapeutics Inc. | Award Nonstatutory Stock Option (right to buy) | 4,600 | - | - | Direct |
| Jan 31, 2025 | ACET Adicet Bio, Inc. | Award Stock Option (Right to Buy) | 763,829 | - | - | Direct |
| Jan 24, 2025 | ACET Adicet Bio, Inc. | Tax Payment | 28,101 | $0.92 | $25,904 | Direct |
1-7 of 7 transactions