| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| Uang Du-Tsuen | Chief Administration Officer | Oct 12 '26 | Sale | 752.00 | 3,000 | 2,256,000 | 838,000 | Oct 14 06:06 AM | | Chang Hung Pen | Director | Sep 22 '26 | Option Exercise | 98.60 | 300,000 | 29,580,000 | 4,800,000 | Sep 24 06:05 AM | | Chung Chih-Hsiao | GM, ASE Japan & Wuxi Tongzhi | Aug 12 '26 | Option Exercise | 41.10 | 292,000 | 12,001,200 | 322,000 | Aug 19 06:16 AM | | Chung Chih-Hsiao | GM, ASE Japan & Wuxi Tongzhi | Aug 13 '26 | Option Exercise | 41.10 | 73,000 | 3,000,300 | 395,000 | Aug 19 06:16 AM | | Lin Chung | GM, ASE Shanghai & Electronics | Jul 29 '26 | Option Exercise | 57.53 | 35,000 | 2,013,500 | 140,278 | Jul 31 06:11 AM | | Uang Du-Tsuen | Chief Administration Officer | Jul 22 '26 | Sale | 665.00 | 3,000 | 1,995,000 | 751,000 | Jul 24 06:07 AM | | Uang Du-Tsuen | Chief Administration Officer | Jul 15 '26 | Sale | 688.00 | 3,000 | 2,064,000 | 754,000 | Jul 17 09:42 AM | | Chang Hung Pen | Director | Jul 13 '26 | Option Exercise | 60.27 | 4,500,000 | 271,200,000 | 4,500,000 | Jul 15 06:08 AM | | Uang Du-Tsuen | Chief Administration Officer | Jul 06 '26 | Sale | 687.00 | 2,000 | 1,374,000 | 757,000 | Jul 08 06:05 AM | | Uang Du-Tsuen | Chief Administration Officer | Jun 30 '26 | Sale | 673.20 | 5,000 | 3,366,000 | 762,000 | Jul 02 07:15 AM | | Uang Du-Tsuen | Chief Administration Officer | Jul 01 '26 | Sale | 709.00 | 3,000 | 2,127,000 | 759,000 | Jul 02 07:15 AM | | Uang Du-Tsuen | Chief Administration Officer | Jun 22 '26 | Sale | 667.00 | 5,000 | 3,335,000 | 770,000 | Jun 23 06:09 AM | | Uang Du-Tsuen | Chief Administration Officer | Jun 23 '26 | Sale | 697.00 | 3,000 | 2,091,000 | 767,000 | Jun 23 06:09 AM | | Uang Du-Tsuen | Chief Administration Officer | Jun 18 '26 | Sale | 611.00 | 3,000 | 1,833,000 | 775,000 | Jun 23 06:09 AM | | Uang Du-Tsuen | Chief Administration Officer | Jun 03 '26 | Sale | 617.00 | 5,000 | 3,085,000 | 778,000 | Jun 03 06:07 AM | | Uang Du-Tsuen | Chief Administration Officer | Jun 01 '26 | Sale | 607.00 | 5,000 | 3,035,000 | 783,000 | Jun 03 06:07 AM | | Chen Jeffrey | Director | May 26 '26 | Sale | 630.00 | 9,000 | 5,670,000 | 2,000 | May 27 06:11 AM | | Chen Jeffrey | Director | May 25 '26 | Sale | 590.00 | 9,000 | 5,310,000 | 11,000 | May 27 06:11 AM | | Chen Jeffrey | Director | May 22 '26 | Sale | 538.00 | 9,000 | 4,842,000 | 20,000 | May 27 06:11 AM | | Chen Jeffrey | Director | May 27 '26 | Sale | 653.00 | 2,000 | 1,306,000 | 0 | May 27 06:11 AM | | Chen Jeffrey | Director | May 21 '26 | Sale | 505.00 | 9,000 | 4,545,000 | 29,000 | May 21 06:04 AM | | Chen Jeffrey | Director | May 19 '26 | Sale | 483.00 | 9,000 | 4,347,000 | 47,000 | May 21 06:04 AM | | Chen Jeffrey | Director | May 20 '26 | Sale | 477.00 | 9,000 | 4,293,000 | 38,000 | May 21 06:04 AM | | Chen Jeffrey | Director | May 15 '26 | Sale | 563.00 | 9,000 | 5,067,000 | 65,000 | May 18 06:06 AM | | Chen Jeffrey | Director | May 14 '26 | Sale | 560.00 | 9,000 | 5,040,000 | 74,000 | May 18 06:06 AM | | Chen Jeffrey | Director | May 18 '26 | Sale | 506.00 | 9,000 | 4,554,000 | 56,000 | May 18 06:06 AM | | Chen Jeffrey | Director | Apr 24 '26 | Sale | 473.00 | 9,000 | 4,257,000 | 83,000 | Apr 28 06:10 AM | | Chen Jeffrey | Director | Apr 23 '26 | Sale | 487.67 | 9,000 | 4,389,000 | 92,000 | Apr 23 06:12 AM | | Chen Jeffrey | Director | Apr 22 '26 | Sale | 466.50 | 9,000 | 4,198,500 | 101,000 | Apr 23 06:12 AM | | Chen Jeffrey | Director | Apr 21 '26 | Sale | 463.50 | 9,000 | 4,171,500 | 110,000 | Apr 23 06:12 AM | | Chen Tien-Szu | GM, ASE Inc. Chung-Li Branch | Apr 20 '26 | Sale | 466.30 | 530,000 | 247,136,998 | 2,251,821 | Apr 22 06:30 AM | | Chen Jeffrey | Director | Apr 20 '26 | Sale | 461.50 | 9,000 | 4,153,500 | 119,000 | Apr 20 07:46 AM | | Chen Jeffrey | Director | Apr 17 '26 | Sale | 454.00 | 9,000 | 4,086,000 | 128,000 | Apr 20 07:46 AM | | Chen Jeffrey | Director | Apr 16 '26 | Sale | 446.00 | 9,000 | 4,014,000 | 137,000 | Apr 20 07:46 AM | | Chen Jeffrey | Director | Apr 15 '26 | Sale | 432.00 | 9,000 | 3,888,000 | 146,000 | Apr 15 06:14 AM | | Chen Jeffrey | Director | Apr 14 '26 | Sale | 427.00 | 9,000 | 3,843,000 | 155,000 | Apr 15 06:14 AM | | Chen Jeffrey | Director | Apr 13 '26 | Sale | 408.33 | 9,000 | 3,674,970 | 164,000 | Apr 15 06:14 AM | | Chang Chien Shen | Director | Apr 09 '26 | Option Exercise | 60.63 | 4,500,000 | 272,850,000 | 6,247,647 | Apr 13 06:06 AM | | Chen Jeffrey | Director | Apr 09 '26 | Sale | 388.00 | 9,000 | 3,492,000 | 182,000 | Apr 10 06:18 AM | | Chen Jeffrey | Director | Apr 10 '26 | Sale | 387.00 | 9,000 | 3,483,000 | 173,000 | Apr 10 06:18 AM | | Chen Jeffrey | Director | Apr 08 '26 | Sale | 380.50 | 9,000 | 3,424,500 | 191,000 | Apr 10 06:18 AM |
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