Buell Jennifer
SEC insider (Form 3/4/5 filer). CIK 0001711184. Chief Executive Officer at MiNK Therapeutics, Inc. (INKT) and 1 other issuer. 20 reported Form 4/5 transactions since Sep 2024; latest on Oct 12, 2026. Located in NEW YORK, NY.
Companies Buell Jennifer has filed insider reports for
- MiNK Therapeutics, Inc. (INKT): Director, Officer, Chief Executive Officer
- AGENUS INC (AGEN): Director, Officer, See Remarks
Buell Jennifer
CIK: 0001711184
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 (20 total)
- Oct 12, 2026INKT
MiNK Therapeutics, Inc.
SaleDirect6.9K shares at avg. $10.56$73K - Oct 11, 2026INKT
MiNK Therapeutics, Inc.
ExerciseDirect23.2K shares- - Aug 5, 2026AGEN
AGENUS INC
AwardDirectStock Option
200K shares- - Apr 24, 2026AGEN
AGENUS INC
AwardDirectStock Option
5K shares- - Apr 24, 2026AGEN
AGENUS INC
AwardDirectStock Option
300K shares- - Jan 2, 2026INKT
MiNK Therapeutics, Inc.
Tax PaymentDirect10K shares at avg. $11.12$111K - Jan 2, 2026INKT
MiNK Therapeutics, Inc.
AwardDirect31.5K shares at avg. $11.12$350K - Sep 9, 2025INKT
MiNK Therapeutics, Inc.
Tax PaymentDirect5.4K shares at avg. $15.36$82K - Sep 9, 2025INKT
MiNK Therapeutics, Inc.
AwardDirect18.2K shares at avg. $15.36$280K - May 2, 2025AGEN
AGENUS INC
AwardDirect581 shares at avg. $3.11$2K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 12, 2026 |  INKT MiNK Therapeutics, Inc. | Sale | 6,938 | $10.56 | $73,265 | Direct |
| Oct 11, 2026 | INKT MiNK Therapeutics, Inc. | Exercise | 23,191 | - | $0 | Direct |
| Aug 5, 2026 |  AGEN AGENUS INC | Award Stock Option | 200,000 | - | - | Direct |
| Apr 24, 2026 | AGEN AGENUS INC | Award Stock Option | 5,000 | - | - | Direct |
| Apr 24, 2026 | AGEN AGENUS INC | Award Stock Option | 300,000 | - | - | Direct |
| Jan 2, 2026 | INKT MiNK Therapeutics, Inc. | Tax Payment | 10,024 | $11.12 | $111,467 | Direct |
| Jan 2, 2026 | INKT MiNK Therapeutics, Inc. | Award | 31,474 | $11.12 | $349,991 | Direct |
| Sep 9, 2025 | INKT MiNK Therapeutics, Inc. | Tax Payment | 5,351 | $15.36 | $82,191 | Direct |
| Sep 9, 2025 | INKT MiNK Therapeutics, Inc. | Award | 18,229 | $15.36 | $279,997 | Direct |
| May 2, 2025 | AGEN AGENUS INC | Award | 581 | $3.11 | $1,807 | Direct |
1-10 of 20 transactions