Robert Randolph Morse

Robert Randolph Morse: Director at Amkor. What Robert Randolph Morse 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)

Robert Randolph Morse holds 134,977 Amkor shares (0.05% of the company), worth about $6.5M at the last price, according to the Form 4 of Apr 7, 2026.

Shares held: 134,977 (0.05%), $6.5M — Held in their own name.
Share units: 2,620 (0.00%), $125,445.60 — 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 0001628280-26-063425
Amkor (AMKR) — Form 4 of Jun 23, 2026 0001628280-26-045565
Amkor (AMKR) — Form 4 of May 13, 2026 0001628280-26-035673
Amkor (AMKR) — Form 4 of Apr 7, 2026: option exercise or conversion of 20,000 at $5.66; shares withheld for tax of 2,378; 134,977 shares after 0001628280-26-024516
Amkor (AMKR) — Form 4 of Mar 31, 2026 0001628280-26-023397
Amkor (AMKR) — Form 4 of Dec 23, 2025 0001628280-25-058864
Amkor (AMKR) — Form 4 of Sep 23, 2025 0001628280-25-042816
Amkor (AMKR) — Form 4 of Jun 25, 2025 0001047127-25-000134
Amkor (AMKR) — Form 4 of May 15, 2025: option exercise or conversion of 6,017; 117,355 shares after 0001047127-25-000111
Amkor (AMKR) — Form 4 of Apr 2, 2025 0001047127-25-000074
Amkor (AMKR) — Form 4 of Feb 25, 2025: option exercise or conversion of 20,000 at $6.81; 111,338 shares after 0001047127-25-000054
Amkor (AMKR) — Form 4 of Dec 23, 2024 0001047127-24-000227
Amkor (AMKR) — Form 4 of Sep 23, 2024 0001047127-24-000189

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.

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