Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-10-12 Sale | 2026-10-14 06:06 am | ASE Technology Holding Co. Ltd. | ASX | Uang Du-Tsuen Chief Administration Officer | 3,000 | $752 | $2,256,000 | 838,000 (Direct) | View |
| 2026-07-22 Sale | 2026-07-24 06:07 am | ASE Technology Holding Co. Ltd. | ASX | Uang Du-Tsuen Chief Administration Officer | 3,000 | $665 | $1,995,000 | 751,000 (Direct) | View |
| 2026-07-15 Sale | 2026-07-17 09:42 am | ASE Technology Holding Co. Ltd. | ASX | Uang Du-Tsuen Chief Administration Officer | 3,000 | $688 | $2,064,000 | 754,000 (Direct) | View |
| 2026-07-06 Sale | 2026-07-08 06:05 am | ASE Technology Holding Co. Ltd. | ASX | Uang Du-Tsuen Chief Administration Officer | 2,000 | $687 | $1,374,000 | 757,000 (Direct) | View |
| 2026-06-30 Sale | 2026-07-02 07:15 am | ASE Technology Holding Co. Ltd. | ASX | Uang Du-Tsuen Chief Administration Officer | 8,000 | $686.63 | $5,493,000 | 759,000 (Direct) | View |
| 2026-06-18 Sale | 2026-06-23 06:09 am | ASE Technology Holding Co. Ltd. | ASX | Uang Du-Tsuen Chief Administration Officer | 11,000 | $659.91 | $7,259,000 | 767,000 (Direct) | View |
| 2026-06-01 Sale | 2026-06-03 06:07 am | ASE Technology Holding Co. Ltd. | ASX | Uang Du-Tsuen Chief Administration Officer | 10,000 | $612 | $6,120,000 | 778,000 (Direct) | View |
| 2026-05-22 Sale | 2026-05-27 06:11 am | ASE Technology Holding Co. Ltd. | ASX | Chen Jeffrey Director | 29,000 | $590.62 | $17,128,000 | 2,383,000 (Indirect Direct) | View |
| 2026-05-19 Sale | 2026-05-21 06:04 am | ASE Technology Holding Co. Ltd. | ASX | Chen Jeffrey Director | 27,000 | $488.33 | $13,185,000 | 2,412,000 (Indirect Direct) | View |
| 2026-05-14 Sale | 2026-05-18 06:06 am | ASE Technology Holding Co. Ltd. | ASX | Chen Jeffrey Director | 27,000 | $543 | $14,661,000 | 2,439,000 (Indirect Direct) | View |
| 2026-04-24 Sale | 2026-04-28 06:10 am | ASE Technology Holding Co. Ltd. | ASX | Chen Jeffrey Director | 9,000 | $473 | $4,257,000 | 2,466,000 (Indirect Direct) | View |
| 2026-04-21 Sale | 2026-04-23 06:12 am | ASE Technology Holding Co. Ltd. | ASX | Chen Jeffrey Director | 27,000 | $472.56 | $12,759,000 | 2,475,000 (Indirect Direct) | View |
| 2026-04-20 Sale | 2026-04-22 06:30 am | ASE Technology Holding Co. Ltd. | ASX | Chen Tien-Szu GM, ASE Inc. Chung-Li Branch | 530,000 | $466.3 | $247,136,998 | 2,251,821 (Direct) | View |
| 2026-04-16 Sale | 2026-04-20 07:46 am | ASE Technology Holding Co. Ltd. | ASX | Chen Jeffrey Director | 27,000 | $453.83 | $12,253,500 | 2,502,000 (Indirect Direct) | View |
| 2026-04-13 Sale | 2026-04-15 06:14 am | ASE Technology Holding Co. Ltd. | ASX | Chen Jeffrey Director | 27,000 | $422.44 | $11,405,970 | 2,529,000 (Indirect Direct) | View |
| 2026-04-08 Sale | 2026-04-10 06:18 am | ASE Technology Holding Co. Ltd. | ASX | Chen Jeffrey Director | 27,000 | $385.17 | $10,399,500 | 2,556,000 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-10-30 Exercise | 2026-11-03 9:32 pm | N/A 2033-08-17 | ASE Technology Holding Co. Ltd. | ASX | Chung Chih-Hsiao GM, ASE Japan & Wuxi Tongzhi | 300,000 | $0 | 925,000 (Direct) | View |
| 2026-10-30 Exercise | 2026-11-03 9:32 pm | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Chung Chih-Hsiao GM, ASE Japan & Wuxi Tongzhi | 300,000 | $98.6 | 925,000 (Direct) | View |
| 2026-09-22 Exercise | 2026-09-24 06:05 am | N/A 2033-08-17 | ASE Technology Holding Co. Ltd. | ASX | Chang Hung Pen Director | 300,000 | $0 | 130,175,228 (Direct) | View |
| 2026-09-22 Exercise | 2026-09-24 06:05 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Chang Hung Pen Director | 300,000 | $98.6 | 130,175,228 (Direct) | View |
| 2026-09-07 Option Award | 2026-09-09 06:31 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Tsai Chi-Wen Chairman & President, SPIL | 334,000 | $0 | 15,598,000 (Direct) | View |
| 2026-09-07 Option Award | 2026-09-09 06:27 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Chung Chih-Hsiao GM, ASE Japan & Wuxi Tongzhi | 30,000 | $0 | 425,000 (Direct) | View |
| 2026-09-07 Option Award | 2026-09-09 06:26 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Hsiang Kenneth CEO, ISE Labs | 40,000 | $0 | 109,000 (Direct) | View |
| 2026-09-07 Option Award | 2026-09-09 06:24 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Lin Chung GM, ASE Shanghai & Electronics | 30,000 | $0 | 170,278 (Direct) | View |
| 2026-09-07 Option Award | 2026-09-09 06:22 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Lo Raymond GM TW & Kaohsiung Pkg Facility | 400,000 | $0 | 4,383,430 (Direct) | View |
| 2026-09-07 Option Award | 2026-09-09 06:20 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Kuo Hung-Ming Principal Accounting Officer | 50,000 | $0 | 985,500 (Direct) | View |
| 2026-09-07 Option Award | 2026-09-09 06:18 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Uang Du-Tsuen Chief Administration Officer | 90,000 | $0 | 841,000 (Direct) | View |
| 2026-09-07 Option Award | 2026-09-09 06:15 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Tung Hung-Szu Chief Financial Officer | 400,000 | $0 | 4,515,411 (Direct) | View |
| 2026-09-07 Option Award | 2026-09-09 06:13 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Tang Andrew R Director | 85,000 | $0 | 310,000 (Direct) | View |
| 2026-09-07 Option Award | 2026-09-09 06:11 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Chen Tien-Szu GM, ASE Inc. Chung-Li Branch | 300,000 | $0 | 2,551,821 (Direct) | View |
| 2026-09-07 Option Award | 2026-09-09 06:09 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Wu Tien-Yue Director | 600,000 | $0 | 8,277,473 (Direct) | View |
| 2026-09-07 Gift | 2026-09-09 06:07 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Chen Jeffrey Director | 600,000 | $0 | 2,683,000 (Direct) | View |
| 2026-09-07 Option Award | 2026-09-09 06:07 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Chen Jeffrey Director | 300,000 | $0 | 2,683,000 (Direct) | View |
| 2026-08-12 Exercise | 2026-08-19 06:16 am | N/A 2028-11-22 | ASE Technology Holding Co. Ltd. | ASX | Chung Chih-Hsiao GM, ASE Japan & Wuxi Tongzhi | 365,000 | $0 | 468,000 (Direct) | View |
| 2026-08-12 Exercise | 2026-08-19 06:16 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Chung Chih-Hsiao GM, ASE Japan & Wuxi Tongzhi | 365,000 | $41.1 | 468,000 (Direct) | View |
| 2026-07-29 Exercise | 2026-07-31 06:11 am | N/A 2028-11-22 | ASE Technology Holding Co. Ltd. | ASX | Lin Chung GM, ASE Shanghai & Electronics | 35,000 | $0 | 630,278 (Direct) | View |
| 2026-07-29 Exercise | 2026-07-31 06:11 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Lin Chung GM, ASE Shanghai & Electronics | 25,000 | $41.1 | 630,278 (Direct) | View |
| 2026-07-29 Exercise | 2026-07-31 06:11 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Lin Chung GM, ASE Shanghai & Electronics | 10,000 | $98.6 | 630,278 (Direct) | View |
| 2026-07-13 Exercise | 2026-07-15 06:08 am | N/A 2028-11-22 | ASE Technology Holding Co. Ltd. | ASX | Chang Hung Pen Director | 4,500,000 | $0 | 130,175,228 (Direct) | View |
| 2026-07-13 Exercise | 2026-07-15 06:08 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Chang Hung Pen Director | 3,000,000 | $41.1 | 130,175,228 (Direct) | View |
| 2026-07-13 Exercise | 2026-07-15 06:08 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Chang Hung Pen Director | 1,500,000 | $98.6 | 130,175,228 (Direct) | View |
Ownership(A) | 2026-05-27 06:16 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Chung Chih-Hsiao GM, ASE Japan & Wuxi Tongzhi | 0 | $0 | 895,000 (Direct) | View |
| 2026-04-09 Exercise | 2026-04-13 06:06 am | N/A 2028-11-22 | ASE Technology Holding Co. Ltd. | ASX | Chang Chien Shen Director | 4,500,000 | $0 | 957,100,353 (Direct) | View |
| 2026-04-09 Exercise | 2026-04-13 06:06 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Chang Chien Shen Director | 1,500,000 | $99.7 | 957,100,353 (Direct) | View |
| 2026-04-09 Exercise | 2026-04-13 06:06 am | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Chang Chien Shen Director | 3,000,000 | $41.1 | 957,100,353 (Direct) | View |
Ownership | 2026-03-18 5:01 pm | N/A N/A | ASE Technology Holding Co. Ltd. | ASX | Kuo Hung-Ming Principal Accounting Officer | 0 | $0 | 935,500 (Direct) | View |