Agnes C. Kim
Agnes C. Kim: Member of 10% owner group (4) at Amkor. What Agnes C. Kim 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)
Agnes C. Kim holds 11.2M Amkor shares (4.5% of the company), worth about $621.5M at the last price, according to the Form 4 of Jul 20, 2026.
- Shares held: 11.2M (4.5%), $621.5M — Held by a spouse or a family member (By Spouse).
Declarations
- Amkor (AMKR) — Form 4 of Jul 20, 2026 (Member of 10% owner group (4)): option exercise or conversion of 200,000 at $9.86; option exercise or conversion of 250,000 at $9.48; 11.2M shares after 0001158840-26-000001
- Amkor (AMKR) — Form 4 of Dec 26, 2025 (Member of 10% owner group (3)): gift of 725,000; 10.7M shares after 0001158840-25-000017
- Amkor (AMKR) — Form 4 of Dec 19, 2025 (Member of 10% owner group (4)): gift of 2.5M; gift of 3.2M; 10.0M shares after 0001158840-25-000015
- Amkor (AMKR) — Form 4 of Nov 20, 2025 (Member of 10% owner group (3)): gift of 705,000; 13.0M shares after 0001158840-25-000013
- Amkor (AMKR) — Form 4 of Aug 1, 2025 (Member of 10% owner group (3)): open-market sale of 441,589 at $21.85; 14.1M shares after 0001158840-25-000012
- Amkor (AMKR) — Form 4 of Jul 30, 2025 (Member of 10% owner group (3)): gift of 1.7M; gift of 2.7M; 14.6M shares after 0001158840-25-000010
- Amkor (AMKR) — Form 4 of Feb 24, 2025 (Member of 10% owner group (3)): open-market sale of 869,565 at $21.85; 10.1M shares after 0001158840-25-000004
- Amkor (AMKR) — Form 4 of Jan 17, 2025 (Member of 10% owner group (3)): gift of 548,000; 11.0M shares after 0001158840-25-000002
- Amkor (AMKR) — Form 4 of Aug 8, 2024 (Member of 10% owner group (4)): gift of 1.6M; gift of 2.2M; 11.5M shares after 0001158840-24-000004
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.