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| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| AMKR | Rutten Guillaume Marie Jean | Director | May 13 '26 | Option Exercise | 0.00 | 964 | 0 | 503,040 | May 15 12:00 AM |
| AMKR | Rutten Guillaume Marie Jean | Director | May 08 '26 | Sale | 74.28 | 50,000 | 3,714,000 | 502,558 | May 12 12:00 AM |
| AMKR | Rutten Guillaume Marie Jean | Director | Mar 31 '26 | Option Exercise | 0.00 | 17,384 | 0 | 552,558 | Apr 02 12:00 AM |
| AMKR | Rutten Guillaume Marie Jean | Director | Feb 24 '26 | Option Exercise | 0.00 | 21,496 | 0 | 563,866 | Feb 26 12:00 AM |
| AMKR | Rutten Guillaume Marie Jean | Director | Feb 24 '26 | Sale | 48.80 | 20,000 | 976,000 | 543,866 | Feb 26 12:00 AM |
| AMKR | Rutten Guillaume Marie Jean | Director | Feb 20 '26 | Option Exercise | 0.00 | 344,658 | 0 | 553,118 | Feb 24 12:00 AM |
| AMKR | Rutten Guillaume Marie Jean | Director | Feb 17 '26 | Sale | 45.89 | 10,000 | 458,900 | 339,311 | Feb 18 12:00 AM |
| AMKR | Rutten Guillaume Marie Jean | Director | Feb 16 '26 | Option Exercise | 0.00 | 27,840 | 0 | 349,311 | Feb 18 12:00 AM |
| AMKR | Rutten Guillaume Marie Jean | Director | Jan 15 '26 | Sale | 53.14 | 10,000 | 531,400 | 335,391 | Jan 20 12:00 AM |
| AMKR | Rutten Guillaume Marie Jean | President and CEO | Dec 31 '25 | Option Exercise | 0.00 | 17,384 | 0 | 345,391 | Jan 05 12:00 AM |
| AMKR | Rutten Guillaume Marie Jean | President and CEO | Dec 15 '25 | Sale | 44.80 | 10,000 | 448,000 | 336,699 | Dec 17 12:00 AM |
| AMKR | Rutten Guillaume Marie Jean | President and CEO | Nov 17 '25 | Sale | 31.68 | 10,000 | 316,800 | 346,699 | Nov 19 12:00 AM |
| AMKR | Rutten Guillaume Marie Jean | President and CEO | Oct 15 '25 | Sale | 30.74 | 10,000 | 307,400 | 356,699 | Oct 17 12:00 AM |
| AMKR | Rutten Guillaume Marie Jean | President and CEO | Sep 30 '25 | Option Exercise | 0.00 | 17,384 | 0 | 366,699 | Oct 02 12:00 AM |
| AMKR | Rutten Guillaume Marie Jean | President and CEO | Sep 23 '25 | Sale | 30.00 | 10,000 | 300,000 | 358,007 | Sep 23 12:00 AM |
| AMKR | Rutten Guillaume Marie Jean | President and CEO | Jun 30 '25 | Option Exercise | 0.00 | 17,382 | 0 | 368,007 | Jul 02 12:00 AM |
| AMKR | Rutten Guillaume Marie Jean | President and CEO | Feb 24 '25 | Option Exercise | 0.00 | 21,496 | 0 | 359,316 | Feb 26 12:00 AM |
| AMKR | Rutten Guillaume Marie Jean | President and CEO | Feb 20 '25 | Option Exercise | 0.00 | 225,882 | 0 | 348,568 | Feb 21 12:00 AM |
| AMKR | Rutten Guillaume Marie Jean | President and CEO | Feb 14 '25 | Option Exercise | 0.00 | 27,840 | 0 | 218,891 | Feb 19 12:00 AM |