John D. Liu
John D. Liu: Director at Amkor. What John D. Liu holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Amkor (AMKR)
John D. Liu holds 2,983 Amkor shares (0.00% of the company), worth about $124,361.27 at the last price, according to the Form 4 of May 15, 2025.
- Shares held: 2,983 (0.00%), $124,361.27 — Held in their own name.
- Share units: 9,855 (0.00%), $410,854.95 — Amkor promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.
Declarations
- Amkor (AMKR) — Form 4 of Sep 23, 2025 0001628280-25-042810
- Amkor (AMKR) — Form 4 of Jun 25, 2025 0001047127-25-000142
- Amkor (AMKR) — Form 4 of May 15, 2025: option exercise or conversion of 2,983; 2,983 shares after 0001047127-25-000109
- Amkor (AMKR) — Form 4 of Apr 2, 2025 0001047127-25-000078
- Amkor (AMKR) — Form 4 of Dec 16, 2024 0001047127-24-000219
- Amkor (AMKR) — Form 3 of Dec 16, 2024; 0 shares after 0001047127-24-000217
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.
All holders · Who owns each AI company · All tracked companies · The AI market