ASE Technology Holding Co., Ltd. (ASX)
NYSE · Semiconductors & Related Devices · Inc. F5
What they're doing
Between 2026-06-21 and 2026-09-19, public records show 7 signals for ASE Technology Holding Co., Ltd.. Most notable: 2026-06-22: Uang Du-Tsuen (officer) sold $3.3M of stock; 2026-06-30: Uang Du-Tsuen (officer) sold $2.0M of stock; 2026-07-01: Uang Du-Tsuen (officer) sold $2.1M of stock. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-09-19 from public records.
Signals, last 12 months
- Large insider saleUang Du-Tsuen (officer) sold $2.0M of stock
- Large insider saleUang Du-Tsuen (officer) sold $2.1M of stock
- Large insider saleUang Du-Tsuen (officer) sold $1.4M of stock
- Large insider saleUang Du-Tsuen (officer) sold $2.1M of stock
- Large insider saleUang Du-Tsuen (officer) sold $2.0M of stock
- Large insider saleUang Du-Tsuen (officer) sold $1.4M of stock
- Large insider saleUang Du-Tsuen (officer) sold $3.3M of stock
- Large insider saleUang Du-Tsuen (officer) sold $1.8M of stock
- Large insider saleUang Du-Tsuen (officer) sold $1.8M of stock
- Large insider saleUang Du-Tsuen (officer) sold $3.1M of stock
- Large insider saleUang Du-Tsuen (officer) sold $3.0M of stock
- Large insider saleChen Jeffrey (director) sold $1.3M of stock
- Large insider saleChen Jeffrey (director) sold $5.3M of stock
- Large insider saleChen Jeffrey (director) sold $4.8M of stock
- Large insider saleChen Jeffrey (director) sold $4.8M of stock
- Large insider saleChen Jeffrey (director) sold $4.3M of stock
- Large insider saleChen Jeffrey (director) sold $4.3M of stock
- Large insider saleChen Jeffrey (director) sold $4.3M of stock
- Large insider saleChen Jeffrey (director) sold $5.1M of stock
- Large insider saleChen Jeffrey (director) sold $5.1M of stock
- Large insider saleChen Jeffrey (director) sold $5.0M of stock
- Large insider saleChen Jeffrey (director) sold $4.3M of stock
- Large insider saleChen Jeffrey (director) sold $4.2M of stock
- Large insider saleChen Jeffrey (director) sold $4.2M of stock
- Large insider saleChen Jeffrey (director) sold $4.2M of stock
- Large insider saleChen Tien-Szu (officer) sold $152.6M of stock
- Large insider saleChen Tien-Szu (officer) sold $37.7M of stock
- Large insider saleChen Tien-Szu (officer) sold $33.6M of stock
- Large insider saleChen Tien-Szu (officer) sold $23.4M of stock
- Large insider saleChen Jeffrey (director) sold $4.1M of stock
- Large insider saleChen Jeffrey (director) sold $4.0M of stock
- Large insider saleChen Jeffrey (director) sold $4.0M of stock
- Large insider saleChen Jeffrey (director) sold $3.8M of stock
- Large insider saleChen Jeffrey (director) sold $3.7M of stock
- Large insider saleChen Jeffrey (director) sold $3.7M of stock
- Large insider saleChen Jeffrey (director) sold $3.5M of stock
- Large insider saleChen Jeffrey (director) sold $3.4M of stock
- Large insider saleChen Jeffrey (director) sold $3.4M of stock
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-07 | Chen Jeffrey | director | G | 600,000 | 0 | $0 |
| 2026-09-07 | Chen Jeffrey | director | G | 600,000 | 0 | $0 |
| 2026-09-07 | Chen Jeffrey | director | A | 300,000 | 0 | $0 |
| 2026-09-07 | Wu Tien-Yue | director | A | 600,000 | 0 | $0 |
| 2026-09-07 | Chen Tien-Szu | officer | A | 300,000 | 0 | $0 |
| 2026-09-07 | Tang Andrew R | director | A | 85,000 | 0 | $0 |
| 2026-09-07 | Tung Hung-Szu | officer | A | 400,000 | 0 | $0 |
| 2026-09-07 | Uang Du-Tsuen | officer | A | 90,000 | 0 | $0 |
| 2026-09-07 | Kuo Hung-Ming | officer | A | 50,000 | 0 | $0 |
| 2026-09-07 | Lo Raymond | officer | A | 400,000 | 0 | $0 |
| 2026-09-07 | Lin Chung | officer | A | 30,000 | 0 | $0 |
| 2026-09-07 | Hsiang Kenneth | officer | A | 40,000 | 0 | $0 |
| 2026-09-07 | Chung Chih-Hsiao | officer | A | 30,000 | 0 | $0 |
| 2026-09-07 | Tsai Chi-Wen | officer | A | 334,000 | 0 | $0 |
| 2026-08-13 | Chung Chih-Hsiao | officer | M | 73,000 | 41.1 | $3,000,300 |
| 2026-08-12 | Chung Chih-Hsiao | officer | M | 292,000 | 41.1 | $12,001,200 |
| 2026-07-29 | Lin Chung | officer | M | 25,000 | 41.1 | $1,027,500 |
| 2026-07-29 | Lin Chung | officer | M | 10,000 | 98.6 | $986,000 |
| 2026-07-22 | Uang Du-Tsuen | officer | S | 3,000 | 665 | $1,995,000 |
| 2026-07-15 | Uang Du-Tsuen | officer | S | 3,000 | 688 | $2,064,000 |
| 2026-07-13 | Chang Hung Pen | director | M | 3,000,000 | 41.1 | $123,300,000 |
| 2026-07-13 | Chang Hung Pen | director | M | 1,500,000 | 98.6 | $147,900,000 |
| 2026-07-06 | Uang Du-Tsuen | officer | S | 2,000 | 687 | $1,374,000 |
| 2026-07-01 | Uang Du-Tsuen | officer | S | 3,000 | 709 | $2,127,000 |
| 2026-06-30 | Uang Du-Tsuen | officer | S | 3,000 | 664 | $1,992,000 |
| 2026-06-30 | Uang Du-Tsuen | officer | S | 2,000 | 687 | $1,374,000 |
| 2026-06-23 | Uang Du-Tsuen | officer | S | 3,000 | 697 | $2,091,000 |
| 2026-06-23 | Uang Du-Tsuen | officer | S | 3,000 | 697 | $2,091,000 |
| 2026-06-22 | Uang Du-Tsuen | officer | S | 5,000 | 667 | $3,335,000 |
| 2026-06-22 | Uang Du-Tsuen | officer | S | 5,000 | 667 | $3,335,000 |
| 2026-06-18 | Uang Du-Tsuen | officer | S | 3,000 | 611 | $1,833,000 |
| 2026-06-18 | Uang Du-Tsuen | officer | S | 3,000 | 611 | $1,833,000 |
| 2026-06-03 | Uang Du-Tsuen | officer | S | 5,000 | 617 | $3,085,000 |
| 2026-06-03 | Uang Du-Tsuen | officer | S | 5,000 | 617 | $3,085,000 |
| 2026-06-01 | Uang Du-Tsuen | officer | S | 5,000 | 607 | $3,035,000 |
| 2026-06-01 | Uang Du-Tsuen | officer | S | 5,000 | 607 | $3,035,000 |
| 2026-05-27 | Chen Jeffrey | director | S | 2,000 | 653 | $1,306,000 |
| 2026-05-27 | Chen Jeffrey | director | S | 2,000 | 653 | $1,306,000 |
| 2026-05-26 | Chen Jeffrey | director | S | 9,000 | 630 | $5,670,000 |
| 2026-05-26 | Chen Jeffrey | director | S | 9,000 | 630 | $5,670,000 |
| 2026-05-25 | Chen Jeffrey | director | S | 9,000 | 590 | $5,310,000 |
| 2026-05-25 | Chen Jeffrey | director | S | 9,000 | 590 | $5,310,000 |
| 2026-05-22 | Chen Jeffrey | director | S | 9,000 | 538 | $4,842,000 |
| 2026-05-22 | Chen Jeffrey | director | S | 9,000 | 538 | $4,842,000 |
| 2026-05-21 | Chen Jeffrey | director | S | 9,000 | 505 | $4,545,000 |
| 2026-05-21 | Chen Jeffrey | director | S | 9,000 | 505 | $4,545,000 |
| 2026-05-20 | Chen Jeffrey | director | S | 9,000 | 477 | $4,293,000 |
| 2026-05-20 | Chen Jeffrey | director | S | 9,000 | 477 | $4,293,000 |
| 2026-05-19 | Chen Jeffrey | director | S | 9,000 | 483 | $4,347,000 |
| 2026-05-19 | Chen Jeffrey | director | S | 9,000 | 483 | $4,347,000 |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
No Wikipedia pageview data linked to this company.