CIK 0001387467 · Accelerated filer
ALPHA & OMEGA SEMICONDUCTOR Ltd
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- AOSL
- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- FY end
- Jun 30
- Entity type
- operating
- Phone
- 408-830-9742
- Business address
- 475 OAKMEAD PARKWAY, SUNNYVALE, CA, 94085
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-07-16 | Xue Bing EVP-WW Sales & Bus Development | Sale 10b5-1 | −875 | $33.99 | $30K | 122,785 |
| 2026-06-16 | Xue Bing EVP-WW Sales & Bus Development | Sale 10b5-1 | −4,916 | $47.09 | $231K | 123,660 |
| 2026-05-22 | Chen Claudia Director | Sale 10b5-1 | −3,844 | $39.47 | $152K | 28,409 |
| 2026-05-22 | Chen Claudia Director | Sale 10b5-1 | −217 | $40.54 | $9K | 28,192 |
| 2026-05-18 | Xue Bing EVP-WW Sales & Bus Development | Sale 10b5-1 | −4,916 | $41.00 | $202K | 127,701 |
| 2026-04-17 | Liang Yifan CFO and Corp Secretary | Sale 10b5-1 | −8,625 | $35.00 | $302K | 270,003 |
| 2026-04-17 | Chang Stephen Chunping Chief Executive Officer | Sale 10b5-1 | −1,492 | $32.90 | $49K | 649,293 |
| 2026-04-17 | Chang Stephen Chunping Chief Executive Officer | Sale 10b5-1 | −3,481 | $33.90 | $118K | 645,812 |
| 2026-04-17 | Chang Stephen Chunping Chief Executive Officer | Sale 10b5-1 | −9,911 | $34.90 | $346K | 635,901 |
| 2026-04-16 | Xue Bing EVP-WW Sales & Bus Development | Sale 10b5-1 | −1,832 | $31.21 | $57K | 132,617 |
| 2026-04-14 | Liang Yifan CFO and Corp Secretary | Sale 10b5-1 | −7,391 | $29.00 | $214K | 297,754 |
| 2026-04-14 | Liang Yifan CFO and Corp Secretary | Sale 10b5-1 | −7,939 | $30.00 | $238K | 289,815 |
| 2026-04-14 | Liang Yifan CFO and Corp Secretary | Sale 10b5-1 | −11,187 | $32.00 | $358K | 278,628 |
| 2026-04-14 | Chang Stephen Chunping Chief Executive Officer | Sale 10b5-1 | −5,594 | $31.90 | $178K | 650,785 |
| 2026-03-16 | Xue Bing EVP-WW Sales & Bus Development | Sale 10b5-1 | −2,408 | $21.92 | $53K | 113,631 |
| 2026-02-17 | Xue Bing EVP-WW Sales & Bus Development | Sale 10b5-1 | −2,460 | $22.33 | $55K | 116,039 |
| 2026-01-15 | Xue Bing EVP-WW Sales & Bus Development | Sale 10b5-1 | −737 | $22.43 | $17K | 118,499 |
| 2025-12-15 | Xue Bing EVP-WW Sales & Bus Development | Sale 10b5-1 | −1,845 | $20.56 | $38K | 127,863 |
| 2025-11-14 | Xue Bing EVP-WW Sales & Bus Development | Sale 10b5-1 | −1,845 | $18.16 | $34K | 129,708 |
| 2025-05-12 | Xue Bing EVP-WW Sales & Bus Development | Sale 10b5-1 | −1,845 | $23.73 | $44K | 130,951 |
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