ASX insider transaction filings
ASE Technology Holding Co., Ltd. — 19 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-19. Screen ASX transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-19 | 4 | Chung Chih-Hsiao — GM, ASE Japan & Wuxi Tongzhi | Option exercise (M): 292,000 @ $41.10 · Option exercise (M): 73,000 @ $41.10 · Option exercise (M): 292,000 (derivative) @ $0 · Option exercise (M): 73,000 (derivative) @ $0 | EDGAR |
| 2026-07-31 | 4 | Lin Chung — GM, ASE Shanghai & Electronics | Option exercise (M): 25,000 @ $41.10 · Option exercise (M): 10,000 @ $98.60 · Option exercise (M): 25,000 (derivative) @ $0 · Option exercise (M): 10,000 (derivative) @ $0 | EDGAR |
| 2026-07-24 | 4 | Uang Du-Tsuen — Chief Administration Officer | Sale (S): 3,000 @ $665 | EDGAR |
| 2026-07-17 | 4 | Uang Du-Tsuen — Chief Administration Officer | Sale (S): 3,000 @ $688 | EDGAR |
| 2026-07-15 | 4 | Chang Hung Pen — Director | Option exercise (M): 3,000,000 @ $41.10 · Option exercise (M): 1,500,000 @ $98.60 · Option exercise (M): 3,000,000 (derivative) @ $0 · Option exercise (M): 1,500,000 (derivative) @ $0 | EDGAR |
| 2026-07-08 | 4 | Uang Du-Tsuen — Chief Administration Officer | Sale (S): 2,000 @ $687 | EDGAR |
| 2026-07-02 | 4 | Uang Du-Tsuen — Chief Administration Officer | Sale (S): 3,000 @ $664 · Sale (S): 2,000 @ $687 · Sale (S): 3,000 @ $709 | EDGAR |
| 2026-06-23 | 4 | Uang Du-Tsuen — Chief Administration Officer | Sale (S): 3,000 @ $611 · Sale (S): 5,000 @ $667 · Sale (S): 3,000 @ $697 | EDGAR |
| 2026-06-03 | 4 | Uang Du-Tsuen — Chief Administration Officer | Sale (S): 5,000 @ $607 · Sale (S): 5,000 @ $617 | EDGAR |
| 2026-05-27 | 4 | Chen Jeffrey — Director | Sale (S): 9,000 @ $538 · Sale (S): 9,000 @ $590 · Sale (S): 9,000 @ $630 · Sale (S): 2,000 @ $653 | EDGAR |
| 2026-05-21 | 4 | Chen Jeffrey — Director | Sale (S): 9,000 @ $483 · Sale (S): 9,000 @ $477 · Sale (S): 9,000 @ $505 | EDGAR |
| 2026-05-18 | 4 | Chen Jeffrey — Director | Sale (S): 9,000 @ $560 · Sale (S): 9,000 @ $563 · Sale (S): 9,000 @ $506 | EDGAR |
| 2026-04-28 | 4 | Chen Jeffrey — Director | Sale (S): 9,000 @ $473 | EDGAR |
| 2026-04-23 | 4 | Chen Jeffrey — Director | Sale (S): 9,000 @ $463.50 · Sale (S): 9,000 @ $466.50 · Sale (S): 9,000 @ $487.67 | EDGAR |
| 2026-04-22 | 4 | Chen Tien-Szu — GM, ASE Inc. Chung-Li Branch | Sale (S): 328,000 @ $465.11 · Sale (S): 72,000 @ $466 · Sale (S): 50,000 @ $467 · Sale (S): 80,000 @ $471 | EDGAR |
| 2026-04-20 | 4 | Chen Jeffrey — Director | Sale (S): 9,000 @ $446 · Sale (S): 9,000 @ $454 · Sale (S): 9,000 @ $461.50 | EDGAR |
| 2026-04-15 | 4 | Chen Jeffrey — Director | Sale (S): 9,000 @ $408.33 · Sale (S): 9,000 @ $427 · Sale (S): 9,000 @ $432 | EDGAR |
| 2026-04-13 | 4 | Chang Chien Shen — Director | Option exercise (M): 3,000,000 @ $41.10 · Option exercise (M): 1,500,000 @ $99.70 · Option exercise (M): 3,000,000 (derivative) @ $0 · Option exercise (M): 1,500,000 (derivative) @ $0 | EDGAR |
| 2026-04-10 | 4 | Chen Jeffrey — Director | Sale (S): 9,000 @ $380.50 · Sale (S): 9,000 @ $388 · Sale (S): 9,000 @ $387 | EDGAR |
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