| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 18, 2026 | Yeh Shu-Hua (Joshua) | *** See Remarks | S | 6,000 | $171.8900 | $1.03M |
| Jun 17, 2026 | Chang Hung-Lun (Fred) | *** See Remarks | S | 40,329 | $170.6000 | $6.88M |
| Jun 12, 2026 | Chang Hung-Lun (Fred) | *** See Remarks | S | 34,000 | $166.5300 | $5.66M |
| Jun 12, 2026 | Chang Hung-Lun (Fred) | *** See Remarks | F | 27,297 | $172.7800 | $4.72M |
| Jun 12, 2026 | Lin Chih-Hsiang (Thompson) | President and CEO | S | 59,000 | $166.5300 | $9.83M |
| Jun 12, 2026 | Lin Chih-Hsiang (Thompson) | President and CEO | F | 86,655 | $172.7800 | $14.97M |
| Jun 12, 2026 | Kuo David C | *** See Remarks | S | 29,227 | $166.5300 | $4.87M |
| Jun 12, 2026 | Kuo David C | *** See Remarks | F | 19,065 | $172.7800 | $3.29M |
| Jun 12, 2026 | Murry Stefan J. | Chief Financial Officer | S | 33,000 | $166.5300 | $5.50M |
| Jun 12, 2026 | Murry Stefan J. | Chief Financial Officer | F | 30,330 | $172.7800 | $5.24M |
| Jun 12, 2026 | Yeh Shu-Hua (Joshua) | *** See Remarks | S | 28,826 | $166.5300 | $4.80M |
| Jun 12, 2026 | Yeh Shu-Hua (Joshua) | *** See Remarks | F | 23,397 | $172.7800 | $4.04M |
| Jun 10, 2026 | Murry Stefan J. | Chief Financial Officer | S | 4,000 | $171.4500 | $685.80K |
| Jun 9, 2026 | BLACK RICHARD B | Director | A | 1,166 | $0.0000 | $0.00 |
| Jun 9, 2026 | DeLaney Cynthia | Director | A | 1,166 | $0.0000 | $0.00 |
| Jun 9, 2026 | Chen Min-Chu (Mike) | Director | A | 1,166 | $0.0000 | $0.00 |
| Jun 9, 2026 | Flanagan Robert James | Director | A | 1,166 | $0.0000 | $0.00 |
| Jun 9, 2026 | Lin Che-Wei | Director | A | 1,166 | $0.0000 | $0.00 |
| Jun 9, 2026 | Yeh William H | Director | A | 1,166 | $0.0000 | $0.00 |
| Jun 5, 2026 | Chang Hung-Lun (Fred) | *** See Remarks | S | 4,000 | $200.0700 | $800.28K |
| Jun 4, 2026 | Yeh Shu-Hua (Joshua) | *** See Remarks | S | 5,000 | $205.3900 | $1.03M |
| Jun 4, 2026 | Yeh Shu-Hua (Joshua) | *** See Remarks | S | 5,000 | $204.7500 | $1.02M |
| Jun 2, 2026 | Chen Min-Chu (Mike) | Director | S | 8,247 | $201.0000 | $1.66M |
| May 28, 2026 | Lin Chih-Hsiang (Thompson) | President and CEO | J | 721,811 | – | – |
| May 28, 2026 | Lin Chih-Hsiang (Thompson) | President and CEO | J | 721,811 | – | – |
| May 28, 2026 | Lin Chih-Hsiang (Thompson) | President and CEO | G | 85,790 | $0.0000 | $0.00 |
| May 28, 2026 | Lin Chih-Hsiang (Thompson) | President and CEO | G | 85,790 | $0.0000 | $0.00 |
| May 26, 2026 | DeLaney Cynthia | Director | S | 56,575 | $189.2285 | $10.71M |
| May 19, 2026 | Yeh Shu-Hua (Joshua) | *** See Remarks | S | 39,154 | $173.2600 | $6.78M |
| May 19, 2026 | Yeh Shu-Hua (Joshua) | *** See Remarks | F | 7,928 | $190.3600 | $1.51M |
| May 19, 2026 | Lin Chih-Hsiang (Thompson) | President and CEO | S | 58,000 | $173.2600 | $10.05M |
| May 19, 2026 | Lin Chih-Hsiang (Thompson) | President and CEO | F | 86,655 | $190.3600 | $16.50M |
| May 19, 2026 | Chang Hung-Lun (Fred) | *** See Remarks | S | 33,630 | $173.2600 | $5.83M |
| May 19, 2026 | Chang Hung-Lun (Fred) | *** See Remarks | F | 27,297 | $190.3600 | $5.20M |
| May 19, 2026 | Kuo David C | *** See Remarks | S | 19,227 | $173.2600 | $3.33M |
| May 19, 2026 | Kuo David C | *** See Remarks | F | 19,064 | $190.3600 | $3.63M |
| May 19, 2026 | Murry Stefan J. | Chief Financial Officer | S | 33,000 | $173.2600 | $5.72M |
| May 19, 2026 | Murry Stefan J. | Chief Financial Officer | F | 30,330 | $190.3600 | $5.77M |
| May 15, 2026 | Yeh Shu-Hua (Joshua) | *** See Remarks | A | 192,170 | $0.0000 | $0.00 |
| May 15, 2026 | Lin Chih-Hsiang (Thompson) | President and CEO | A | 711,743 | $0.0000 | $0.00 |
| May 15, 2026 | Chang Hung-Lun (Fred) | *** See Remarks | A | 224,199 | $0.0000 | $0.00 |
| May 15, 2026 | Kuo David C | *** See Remarks | A | 156,583 | $0.0000 | $0.00 |
| May 15, 2026 | Murry Stefan J. | Chief Financial Officer | A | 249,110 | $0.0000 | $0.00 |
| May 11, 2026 | Murry Stefan J. | Chief Financial Officer | S | 4,000 | $159.5254 | $638.10K |
| Apr 22, 2026 | Yeh Shu-Hua (Joshua) | *** See Remarks | F | 686 | $150.5700 | $103.29K |
| Apr 22, 2026 | Yeh Shu-Hua (Joshua) | *** See Remarks | F | 861 | $150.5700 | $129.64K |
| Apr 22, 2026 | Yeh Shu-Hua (Joshua) | *** See Remarks | F | 609 | $150.5700 | $91.70K |
| Apr 22, 2026 | Yeh Shu-Hua (Joshua) | *** See Remarks | F | 2,553 | $150.5700 | $384.40K |
| Apr 22, 2026 | Kuo David C | *** See Remarks | F | 447 | $150.5700 | $67.30K |
| Apr 22, 2026 | Kuo David C | *** See Remarks | F | 567 | $150.5700 | $85.37K |