Insider holders · CIK 0001387467
ALPHA & OMEGA SEMICONDUCTOR Ltd · AOSL
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Mike F ChangDirector | 560,540 | 3,698,839 | 4,259,379 | Sep 11, 2026 · 4:01 pm EDT | Form 4 |
| Stephen Chunping ChangChief Executive Officer | 634,070 | 100,947 | 735,017 | Sep 11, 2026 · 4:03 pm EDT | Form 4 |
| Yueh-Se HoChief Operating Officer | 294,365 | — | 294,365 | Mar 1, 2019 · 8:58 pm EST | Form 4 |
| Bing XueEVP-WW Sales & Bus Development | 122,785 | — | 122,785 | Jul 17, 2026 · 7:38 pm EDT | Form 4 |
| Yifan LiangCFO and Corp Secretary | 98,759 | — | 98,759 | Mar 1, 2019 · 8:57 pm EST | Form 4 |
| Daniel Kuang Ming ChangSenior VP of Marketing | 54,051 | — | 54,051 | Mar 1, 2019 · 8:57 pm EST | Form 4 |
| Michael J SalamehDirector | 50,340 | — | 50,340 | Nov 21, 2018 · 4:32 pm EST | Form 4 |
| Michael L PfeifferDirector | 29,880 | — | 29,880 | Nov 13, 2018 · 4:06 pm EST | Form 4 |
| King OwyangDirector | 29,880 | — | 29,880 | Nov 13, 2018 · 4:09 pm EST | Form 4 |
| Tony GrizeljVP of Power Discrete Product | 28,412 | — | 28,412 | Jun 30, 2015 · 2:15 pm EDT | Form 4 |
| Robert I ChenDirector | 24,030 | — | 24,030 | Nov 13, 2018 · 4:08 pm EST | Form 4 |
| Lucas S. ChangDirector | 18,258 | — | 18,258 | Nov 13, 2018 · 4:05 pm EST | Form 4 |
| Hamza YilmazChief Technology Officer | 16,768 | — | 16,768 | Mar 30, 2015 · 6:40 pm EDT | Form 4 |
| Joshua C. ChienDirector | 1,368 | — | 1,368 | Jul 21, 2026 · 4:02 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.