ASXASE Technology Holding Co., Ltd.
- Market cap
- $85.07B
- as of 2026-10-23
- Latest close
- $38.69
- as of 2026-10-23
- Sector
- Technology
- as of 2026-10-24
- Industry
- Semiconductors
- as of 2026-10-24
Cluster
No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).
Form 4 historysince 2026-04-10
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Uang Du-TsuenChief Administration Officer | Oct 12 | Oct 14 | S | 3,000 | $752.00 | Sale −$2,256,000 | 838,000 | No | Form 4 |
| Chang Hung Pen | Sep 22 | Sep 24 | M | 300,000 | $98.60 | $29,580,000 | 4,800,000 | No | Form 4 |
| Chang Hung Pen | Sep 22 | Sep 24 | M · derivative | 300,000 | $98.60 | $29,580,000 | 1,200,000 | No | Form 4 |
| Chen Jeffrey | Sep 7 | Sep 9 | A | 300,000 | $0.00 | $0 | 2,683,000 | No | Form 4 |
| Chen Jeffrey | Sep 7 | Sep 9 | G | 600,000 | $0.00 | $0 | 2,083,000 | No | Form 4 |
| Chen Jeffrey | Sep 7 | Sep 9 | G | 600,000 | $0.00 | $0 | 600,000 | No | Form 4 |
| Wu Tien-Yue | Sep 7 | Sep 9 | A | 600,000 | $0.00 | $0 | 8,277,473 | No | Form 4 |
| Chen Tien-SzuGM, ASE Inc. Chung-Li Branch | Sep 7 | Sep 9 | A | 300,000 | $0.00 | $0 | 2,551,821 | No | Form 4 |
| Tang Andrew R | Sep 7 | Sep 9 | A | 85,000 | $0.00 | $0 | 310,000 | No | Form 4 |
| Tung Hung-SzuChief Financial Officer | Sep 7 | Sep 9 | A | 400,000 | $0.00 | $0 | 4,202,954 | No | Form 4 |
| Uang Du-TsuenChief Administration Officer | Sep 7 | Sep 9 | A | 90,000 | $0.00 | $0 | 841,000 | No | Form 4 |
| Kuo Hung-MingPrincipal Accounting Officer | Sep 7 | Sep 9 | A | 50,000 | $0.00 | $0 | 985,500 | No | Form 4 |
| Lo RaymondGM TW & Kaohsiung Pkg Facility | Sep 7 | Sep 9 | A | 400,000 | $0.00 | $0 | 4,383,430 | No | Form 4 |
| Lin ChungGM, ASE Shanghai & Electronics | Sep 7 | Sep 9 | A | 30,000 | $0.00 | $0 | 170,278 | No | Form 4 |
| Hsiang KennethCEO, ISE Labs | Sep 7 | Sep 9 | A | 40,000 | $0.00 | $0 | 109,000 | No | Form 4 |
| Chung Chih-HsiaoGM, ASE Japan & Wuxi Tongzhi | Sep 7 | Sep 9 | A | 30,000 | $0.00 | $0 | 425,000 | No | Form 4 |
| Tsai Chi-WenChairman & President, SPIL | Sep 7 | Sep 9 | A | 334,000 | $0.00 | $0 | 15,598,000 | No | Form 4 |
| Chung Chih-HsiaoGM, ASE Japan & Wuxi Tongzhi | Aug 13 | Aug 19 | M | 73,000 | $41.10 | $3,000,300 | 395,000 | No | Form 4 |
| Chung Chih-HsiaoGM, ASE Japan & Wuxi Tongzhi | Aug 13 | Aug 19 | M · derivative | 73,000 | $41.10 | $3,000,300 | not reported | No | Form 4 |
| Chung Chih-HsiaoGM, ASE Japan & Wuxi Tongzhi | Aug 12 | Aug 19 | M | 292,000 | $41.10 | $12,001,200 | 322,000 | No | Form 4 |
| Chung Chih-HsiaoGM, ASE Japan & Wuxi Tongzhi | Aug 12 | Aug 19 | M · derivative | 292,000 | $41.10 | $12,001,200 | 73,000 | No | Form 4 |
| Lin ChungGM, ASE Shanghai & Electronics | Jul 29 | Jul 31 | M | 25,000 | $41.10 | $1,027,500 | 130,278 | No | Form 4 |
| Lin ChungGM, ASE Shanghai & Electronics | Jul 29 | Jul 31 | M | 10,000 | $98.60 | $986,000 | 140,278 | No | Form 4 |
| Lin ChungGM, ASE Shanghai & Electronics | Jul 29 | Jul 31 | M · derivative | 25,000 | $41.10 | $1,027,500 | not reported | No | Form 4 |
| Lin ChungGM, ASE Shanghai & Electronics | Jul 29 | Jul 31 | M · derivative | 10,000 | $99.70 | $997,000 | 490,000 | No | Form 4 |
| Uang Du-TsuenChief Administration Officer | Jul 22 | Jul 24 | S | 3,000 | $665.00 | Sale −$1,995,000 | 751,000 | No | Form 4 |
| Uang Du-TsuenChief Administration Officer | Jul 15 | Jul 17 | S | 3,000 | $688.00 | Sale −$2,064,000 | 754,000 | No | Form 4 |
| Chang Hung Pen | Jul 13 | Jul 15 | M | 3,000,000 | $41.10 | $123,300,000 | 3,000,000 | No | Form 4 |
| Chang Hung Pen | Jul 13 | Jul 15 | M | 1,500,000 | $98.60 | $147,900,000 | 4,500,000 | No | Form 4 |
| Chang Hung Pen | Jul 13 | Jul 15 | M · derivative | 3,000,000 | $41.10 | $123,300,000 | not reported | No | Form 4 |
| Chang Hung Pen | Jul 13 | Jul 15 | M · derivative | 1,500,000 | $98.60 | $147,900,000 | 1,500,000 | No | Form 4 |
| Uang Du-TsuenChief Administration Officer | Jul 6 | Jul 8 | S | 2,000 | $687.00 | Sale −$1,374,000 | 757,000 | No | Form 4 |
| Uang Du-TsuenChief Administration Officer | Jul 1 | Jul 2 | S | 3,000 | $709.00 | Sale −$2,127,000 | 759,000 | No | Form 4 |
| Uang Du-TsuenChief Administration Officer | Jun 30 | Jul 2 | S | 3,000 | $664.00 | Sale −$1,992,000 | 764,000 | No | Form 4 |
| Uang Du-TsuenChief Administration Officer | Jun 30 | Jul 2 | S | 2,000 | $687.00 | Sale −$1,374,000 | 762,000 | No | Form 4 |
| Uang Du-TsuenChief Administration Officer | Jun 23 | Jun 23 | S | 3,000 | $697.00 | Sale −$2,091,000 | 767,000 | No | Form 4 |
| Uang Du-TsuenChief Administration Officer | Jun 22 | Jun 23 | S | 5,000 | $667.00 | Sale −$3,335,000 | 770,000 | No | Form 4 |
| Uang Du-TsuenChief Administration Officer | Jun 18 | Jun 23 | S | 3,000 | $611.00 | Sale −$1,833,000 | 775,000 | No | Form 4 |
| Uang Du-TsuenChief Administration Officer | Jun 3 | Jun 3 | S | 5,000 | $617.00 | Sale −$3,085,000 | 778,000 | No | Form 4 |
| Uang Du-TsuenChief Administration Officer | Jun 1 | Jun 3 | S | 5,000 | $607.00 | Sale −$3,035,000 | 783,000 | No | Form 4 |
| Chen Jeffrey | May 27 | May 27 | S | 2,000 | $653.00 | Sale −$1,306,000 | not reported | No | Form 4 |
| Chen Jeffrey | May 26 | May 27 | S | 9,000 | $630.00 | Sale −$5,670,000 | 2,000 | No | Form 4 |
| Chen Jeffrey | May 25 | May 27 | S | 9,000 | $590.00 | Sale −$5,310,000 | 11,000 | No | Form 4 |
| Chen Jeffrey | May 22 | May 27 | S | 9,000 | $538.00 | Sale −$4,842,000 | 20,000 | No | Form 4 |
| Chen Jeffrey | May 21 | May 21 | S | 9,000 | $505.00 | Sale −$4,545,000 | 29,000 | No | Form 4 |
| Chen Jeffrey | May 20 | May 21 | S | 9,000 | $477.00 | Sale −$4,293,000 | 38,000 | No | Form 4 |
| Chen Jeffrey | May 19 | May 21 | S | 9,000 | $483.00 | Sale −$4,347,000 | 47,000 | No | Form 4 |
| Chen Jeffrey | May 18 | May 18 | S | 9,000 | $506.00 | Sale −$4,554,000 | 56,000 | No | Form 4 |
| Chen Jeffrey | May 15 | May 18 | S | 9,000 | $563.00 | Sale −$5,067,000 | 65,000 | No | Form 4 |
| Chen Jeffrey | May 14 | May 18 | S | 9,000 | $560.00 | Sale −$5,040,000 | 74,000 | No | Form 4 |
| Chen Jeffrey | Apr 24 | Apr 28 | S | 9,000 | $473.00 | Sale −$4,257,000 | 83,000 | No | Form 4 |
| Chen Jeffrey | Apr 23 | Apr 23 | S | 9,000 | $487.67 | Sale −$4,389,030 | 92,000 | No | Form 4 |
| Chen Jeffrey | Apr 22 | Apr 23 | S | 9,000 | $466.50 | Sale −$4,198,500 | 101,000 | No | Form 4 |
| Chen Jeffrey | Apr 21 | Apr 23 | S | 9,000 | $463.50 | Sale −$4,171,500 | 110,000 | No | Form 4 |
| Chen Tien-SzuGM, ASE Inc. Chung-Li Branch | Apr 20 | Apr 22 | S | 328,000 | $465.11 | Sale −$152,556,080 | 2,453,821 | No | Form 4 |
| Chen Tien-SzuGM, ASE Inc. Chung-Li Branch | Apr 20 | Apr 22 | S | 72,000 | $466.00 | Sale −$33,552,000 | 2,381,821 | No | Form 4 |
| Chen Tien-SzuGM, ASE Inc. Chung-Li Branch | Apr 20 | Apr 22 | S | 50,000 | $467.00 | Sale −$23,350,000 | 2,331,821 | No | Form 4 |
| Chen Tien-SzuGM, ASE Inc. Chung-Li Branch | Apr 20 | Apr 22 | S | 80,000 | $471.00 | Sale −$37,680,000 | 2,251,821 | No | Form 4 |
| Chen Jeffrey | Apr 20 | Apr 20 | S | 9,000 | $461.50 | Sale −$4,153,500 | 119,000 | No | Form 4 |
| Chen Jeffrey | Apr 17 | Apr 20 | S | 9,000 | $454.00 | Sale −$4,086,000 | 128,000 | No | Form 4 |
| Chen Jeffrey | Apr 16 | Apr 20 | S | 9,000 | $446.00 | Sale −$4,014,000 | 137,000 | No | Form 4 |
| Chen Jeffrey | Apr 15 | Apr 15 | S | 9,000 | $432.00 | Sale −$3,888,000 | 146,000 | No | Form 4 |
| Chen Jeffrey | Apr 14 | Apr 15 | S | 9,000 | $427.00 | Sale −$3,843,000 | 155,000 | No | Form 4 |
| Chen Jeffrey | Apr 13 | Apr 15 | S | 9,000 | $408.33 | Sale −$3,674,970 | 164,000 | No | Form 4 |
| Chang Chien Shen | Apr 9 | Apr 13 | M | 3,000,000 | $41.10 | $123,300,000 | 4,747,647 | No | Form 4 |
| Chang Chien Shen | Apr 9 | Apr 13 | M | 1,500,000 | $99.70 | $149,550,000 | 6,247,647 | No | Form 4 |
| Chang Chien Shen | Apr 9 | Apr 13 | M · derivative | 3,000,000 | $41.10 | $123,300,000 | not reported | No | Form 4 |
| Chang Chien Shen | Apr 9 | Apr 13 | M · derivative | 1,500,000 | $99.70 | $149,550,000 | 1,500,000 | No | Form 4 |
| Chen Jeffrey | Apr 10 | Apr 10 | S | 9,000 | $387.00 | Sale −$3,483,000 | 173,000 | No | Form 4 |
| Chen Jeffrey | Apr 9 | Apr 10 | S | 9,000 | $388.00 | Sale −$3,492,000 | 182,000 | No | Form 4 |
| Chen Jeffrey | Apr 8 | Apr 10 | S | 9,000 | $380.50 | Sale −$3,424,500 | 191,000 | No | Form 4 |