SEC Form 4 · accession 0000950103-26-014420
ASE Technology Holding Co., Ltd. · ASX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Hung Pen Chang
Director
Period of report
Sep 22, 2026
Accepted (ET)
Sep 24, 2026 · 6:05 am EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001122411
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Ordinary SharesF1 | Sep 22, 2026 | M | 300,000 | $98.60 | A | 4,800,000 | D | |
| Ordinary Shares | holding | — | — | — | 3,534,746 | I | By Precious Eagles Limited | |
| Ordinary Shares | holding | — | — | — | 120,640,482 | I | By Billiant Capital Profits Limited |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Option (Right to Buy)F1,F2 | $98.60 | Sep 22, 2026 | M | 300,000 | D | — | Aug 17, 2033 | Ordinary Shares | 300,000 | 1,200,000 | D |
Explanation of responses
- F1The option exercise price reflects New Taiwan dollars.
- F2Reflects stock options to purchase Ordinary Shares. These stock options were granted on August 18, 2023 and vest in seven semi-annual installments. 40% of the options vested on August 18, 2025, 10% of the options vested on February 18, 2026, and the remaining installments will vest at 10% each on August 18 2026, February 18, 2027, August 18, 2027, February 18, 2028 and August 18, 2028.