SELICK HAROLD E
SEC insider (Form 3/4/5 filer). CIK 0001287233. Director at Protagonist Therapeutics, Inc (PTGX) and 1 other issuer. 7 reported Form 4/5 transactions since Sep 2024; latest on Mar 26, 2026. Located in NEWARK, CA.
Companies SELICK HAROLD E has filed insider reports for
- Protagonist Therapeutics, Inc (PTGX): Director
- Molecular Templates, Inc. (MTEM): Director
SELICK HAROLD E
CIK: 0001287233
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)
- Mar 26, 2026PTGX
Protagonist Therapeutics, Inc
ExerciseDirect24K shares at avg. $12.88$309K - Mar 26, 2026PTGX
Protagonist Therapeutics, Inc
SaleDirect24K shares at avg. $105.00$2.5M - Jan 9, 2026PTGX
Protagonist Therapeutics, Inc
ExerciseDirect14.3K shares at avg. $4.21$60K - Jan 2, 2026PTGX
Protagonist Therapeutics, Inc
AwardDirect2.7K shares- - Apr 28, 2025PTGX
Protagonist Therapeutics, Inc
ExerciseDirect10.7K shares at avg. $1.16$12K - Jan 2, 2025PTGX
Protagonist Therapeutics, Inc
AwardDirect5.1K shares- - Sep 27, 2024MTEM
Molecular Templates, Inc.
AwardDirectStock Option (right to buy)
1K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Mar 26, 2026 |  PTGX Protagonist Therapeutics, Inc | Exercise | 24,000 | $12.88 | $309,120 | Direct |
| Mar 26, 2026 | PTGX Protagonist Therapeutics, Inc | Sale | 24,000 | $105.00 | $2,520,000 | Direct |
| Jan 9, 2026 | PTGX Protagonist Therapeutics, Inc | Exercise | 14,299 | $4.21 | $60,199 | Direct |
| Jan 2, 2026 | PTGX Protagonist Therapeutics, Inc | Award | 2,695 | - | $0 | Direct |
| Apr 28, 2025 | PTGX Protagonist Therapeutics, Inc | Exercise | 10,725 | $1.16 | $12,441 | Direct |
| Jan 2, 2025 | PTGX Protagonist Therapeutics, Inc | Award | 5,130 | - | $0 | Direct |
| Sep 27, 2024 |  MTEM Molecular Templates, Inc. | Award Stock Option (right to buy) | 1,000 | - | - | Direct |
1-7 of 7 transactions