Insiders / Chang Chien Shen
Chang Chien Shen
CIK 2111678personinsider
Companies
1
First seen
Mar 18, 2026
Last activity
Apr 13, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| ASE Technology Holding Co., Ltd. · ASX | — | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| ASE Technology Holding Co., Ltd. | Ordinary Shares | 6,247,647 |
| ASE Technology Holding Co., Ltd. | Stock Option (Right to Buy)Derivative | 1,500,000 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Apr 9, 2026 | Exercise | ASX ASE Technology Holding Co., Ltd. Ordinary Shares | $149.55M | +1.5M +31.59% | 6,247,647 0.14% of shares | low |
| Apr 9, 2026 | Exercise | ASX ASE Technology Holding Co., Ltd. Ordinary Shares | $123.30M | +3.0M +171.66% | 4,747,647 0.11% of shares | low |
| Apr 9, 2026 | Exercise | ASX ASE Technology Holding Co., Ltd. Stock Option (Right to Buy) | — | -1.5M -50.00% | 1,500,000 0.03% of shares | low |
| Apr 9, 2026 | Exercise | ASX ASE Technology Holding Co., Ltd. Stock Option (Right to Buy) | — | -3.0M -100.00% | 0 0.00% of shares | low |