Insiders / Churchill Winston J
Churchill Winston J
CIK 923792personinsider
Companies
1
First seen
Apr 2, 2026
Last activity
Jun 25, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Amkor Technology Inc · AMKR | 28,781 | — |
All securities held
3 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Amkor Technology Inc | Common Stock | 28,781 |
| Amkor Technology Inc | Director Stock Option (Right-to-Buy)Derivative | 10,000 |
| Amkor Technology Inc | Restricted Stock UnitsDerivative | 2,616 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| May 5, 2026 | Sell | AMKR Amkor Technology Inc Common Stock | $535.1K | -7K -27.04% | 18,888 <0.01% of shares | medium |
| Jun 12, 2026 | Sell | AMKR Amkor Technology Inc Common Stock | $391.0K | -5K -14.80% | 28,781 0.01% of shares | medium |
| Jun 12, 2026 | Exercise | AMKR Amkor Technology Inc Common Stock | $97.0K | +5K +17.37% | 33,781 0.01% of shares | low |
| May 13, 2026 | Exercise | AMKR Amkor Technology Inc Common Stock | $0 | +10K +52.38% | 28,781 0.01% of shares | low |
| Jun 23, 2026 | Grant | AMKR Amkor Technology Inc Restricted Stock Units | — | +3 +0.10% | 2,616 <0.01% of shares | low |
| Jun 12, 2026 | Exercise | AMKR Amkor Technology Inc Director Stock Option (Right-to-Buy) | — | -5K -33.33% | 10,000 <0.01% of shares | low |
| May 13, 2026 | Grant | AMKR Amkor Technology Inc Restricted Stock Units | — | +3K | 2,613 <0.01% of shares | low |
| May 13, 2026 | Exercise | AMKR Amkor Technology Inc Restricted Stock Units | — | -10K -100.00% | 0 0.00% of shares | low |
| Mar 31, 2026 | Grant | AMKR Amkor Technology Inc Restricted Stock Units | — | +18 +0.18% | 9,893 <0.01% of shares | low |