David N. Watson
David N. Watson: Director at Amkor. What David N. Watson 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)
David N. Watson holds 130,650 Amkor shares (0.05% of the company), worth about $6.2M at the last price, according to the Form 4 of May 13, 2026.
- Shares held: 130,650 (0.05%), $6.2M — Held in their own name.
- Share units: 2,620 (0.00%), $123,428.20 — 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 22, 2026 0001628280-26-063433
- Amkor (AMKR) — Form 4 of Jun 23, 2026 0001628280-26-045575
- Amkor (AMKR) — Form 4 of May 13, 2026: option exercise or conversion of 9,893; 130,650 shares after 0001628280-26-035647
- Amkor (AMKR) — Form 4 of Mar 31, 2026 0001628280-26-023403
- Amkor (AMKR) — Form 4 of Feb 25, 2026: option exercise or conversion of 20,000 at $5.66; shares withheld for tax of 2,223; 120,757 shares after 0001628280-26-012277
- Amkor (AMKR) — Form 4 of Dec 23, 2025 0001628280-25-058859
- Amkor (AMKR) — Form 4 of Sep 23, 2025 0001628280-25-042818
- Amkor (AMKR) — Form 4 of Jun 25, 2025 0001047127-25-000130
- Amkor (AMKR) — Form 4 of May 15, 2025: option exercise or conversion of 6,017; 102,980 shares after 0001047127-25-000113
- Amkor (AMKR) — Form 4 of Apr 2, 2025 0001047127-25-000062
- Amkor (AMKR) — Form 4 of Mar 14, 2025: option exercise or conversion of 20,000 at $6.81; 96,963 shares after 0001047127-25-000056
- Amkor (AMKR) — Form 4 of Dec 23, 2024 0001047127-24-000231
- Amkor (AMKR) — Form 4 of Sep 23, 2024 0001047127-24-000193
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