| AMKR | KIM SUSAN Y | director, 10 percent owner, other: Member of 10% owner group (6) | May 13 '26 | Option Exercise | 0.00 | 9,893 | 0 | 0 | May 15 12:00 AM |
| AMKR | KIM SUSAN Y | director, 10 percent owner, other: Member of 10% owner group (5) | Apr 07 '26 | Option Exercise | 5.66 | 40,000 | 226,400 | 6,110,494 | Apr 09 12:00 AM |
| AMKR | KIM SUSAN Y | director, 10 percent owner, other: Member of 10% owner group (10) | Aug 01 '25 | Buy | 21.85 | 441,589 | 9,648,720 | 3,789,479 | Aug 05 12:00 AM |
| AMKR | KIM SUSAN Y | director, 10 percent owner, other: Member of 10% owner group (7) | May 14 '25 | Option Exercise | 0.00 | 12,034 | 0 | 3,738,492 | May 16 12:00 AM |
| AMKR | KIM SUSAN Y | director, 10 percent owner, other: Member of 10% owner group (6) | Feb 24 '25 | Buy | 21.85 | 869,565 | 18,999,995 | 3,347,890 | Feb 26 12:00 AM |