ASX
ASE Technology Holding Co., Ltd.
ASE Technology Holding Co., Ltd. (ASX) has 6 SEC Form 4 filings (16 transaction rows) in the rolling window, disclosed by 2 distinct insiders. Most recent filing: Jun 23, 2026.
The most active filer is Director Chen Jeffrey with 11 filings. Insiders have net sold $62.6M over the trailing 6 months.
- Industry:Semiconductors
- CEO:Hung-Pen Chang
- Employees:96,436
- HQ:Kaohsiung, TW
- IPO:2000-10-02
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$62.6M
reported sales (SEC code S)
Unique Insiders
2
in the rolling window
Market Cap
$176.9B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
| Chief Administration Officer | Sale | 3,000 | $1.8M | Jun 23 | SEC ↗ | |
| Chief Administration Officer | Sale | 5,000 | $3.3M | Jun 23 | SEC ↗ | |
| Chief Administration Officer | Sale | 3,000 | $2.1M | Jun 23 | SEC ↗ | |
Uang Du-TsuenFirst filing | Chief Administration Officer | Sale | 5,000 | $3.0M | Jun 3 | SEC ↗ |
Uang Du-TsuenFirst filing | Chief Administration Officer | Sale | 5,000 | $3.1M | Jun 3 | SEC ↗ |
| Director | Sale | 9,000 | $4.8M | May 27 | SEC ↗ | |
| Director | Sale | 9,000 | $5.3M | May 27 | SEC ↗ | |
| Director | Sale | 9,000 | $5.7M | May 27 | SEC ↗ | |
| Director | Sale | 2,000 | $1.3M | May 27 | SEC ↗ | |
| Director | Sale | 9,000 | $4.3M | May 21 | SEC ↗ | |
| Director | Sale | 9,000 | $4.3M | May 21 | SEC ↗ | |
| Director | Sale | 9,000 | $4.5M | May 21 | SEC ↗ | |
| Director | Sale | 9,000 | $5.0M | May 18 | SEC ↗ | |
| Director | Sale | 9,000 | $5.1M | May 18 | SEC ↗ | |
| Director | Sale | 9,000 | $4.6M | May 18 | SEC ↗ | |
Chen JeffreyFirst filing | Director | Sale | 9,000 | $4.3M | Apr 28 | SEC ↗ |
Related companies
ASE Technology Holding Co., Ltd. is in the Technology sector.