Insiders / Selick Harold E
Selick Harold E
CIK 1287233personinsider
Companies
1
First seen
Jan 6, 2026
Last activity
Mar 27, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Protagonist Therapeutics Inc · PTGX | 60,845 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Protagonist Therapeutics Inc | Common Stock | 60,845 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 26, 2026 | Sell | PTGX Protagonist Therapeutics Inc Common Stock | $2.52M | -24K -28.29% | 60,845 0.09% of shares | medium |
| Mar 26, 2026 | Exercise | PTGX Protagonist Therapeutics Inc Common Stock | $309.1K | +24K +39.44% | 84,845 0.13% of shares | low |
| Jan 9, 2026 | Exercise | PTGX Protagonist Therapeutics Inc Common Stock | $60.2K | +14K +30.72% | 60,845 0.09% of shares | low |
| Jan 2, 2026 | Grant | PTGX Protagonist Therapeutics Inc Common Stock | $0 | +3K +6.15% | 46,546 0.07% of shares | low |
| Mar 26, 2026 | Exercise | PTGX Protagonist Therapeutics Inc Stock Option (right to buy) | — | -24K -100.00% | 0 0.00% of shares | low |
| Jan 9, 2026 | Exercise | PTGX Protagonist Therapeutics Inc Stock Option (right to buy) | — | -14K -100.00% | 0 0.00% of shares | low |
| Jan 2, 2026 | Grant | PTGX Protagonist Therapeutics Inc Stock Option (right to buy) | — | +4K | 3,762 <0.01% of shares | low |