ALPHA & OMEGA SEMICONDUCTOR Ltd — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Liang Yifan | CFO and Corp Secretary | Award / Grant | 17,500 | — | — | 310,796 | Mar 15, 2024 |
| Xue Bing | EVP-WW Sales & Bus Development | Award / Grant | 15,000 | — | — | 146,291 | Mar 15, 2024 |
| Chang Stephen Chunping | Chief Executive Officer | Tax Withholding | 6,080 | $21.55 | $131,024 | 496,909 | Mar 15, 2024 |
| Chang Mike F | Executive Chairman | Award / Grant | 37,500 | — | — | 4,527,786 | Mar 15, 2024 |
| Liang Yifan | CFO and Corp Secretary | Option Exercise | 30,000 | $7.44 | $223,200 | 323,296 | Mar 13, 2024 |
| Xue Bing | EVP-WW Sales & Bus Development | Sale | 14,292 | $22.77 | $325,429 | 131,291 | Feb 14, 2024 |
| Chang Mike F | Executive Chairman | Option Exercise | 30,000 | $7.44 | $223,200 | 4,530,286 | Jan 29, 2024 |
| Pfeiffer Michael L | — | Option Exercise | 4,500 | $7.21 | $32,445 | 63,830 | Jan 18, 2024 |
| Xue Bing | EVP-WW Sales & Bus Development | Sale | 1,341 | $26.16 | $35,081 | 145,583 | Jan 16, 2024 |
| Li Wenjun | Chief Operating Officer | Tax Withholding | 2,884 | $27.38 | $78,964 | 65,255 | Jan 2, 2024 |
| Chang Stephen Chunping | Chief Executive Officer | Tax Withholding | 8,208 | $27.38 | $224,735 | 459,429 | Jan 2, 2024 |
| Liang Yifan | CFO and Corp Secretary | Tax Withholding | 8,208 | $27.38 | $224,735 | 293,296 | Jan 2, 2024 |
| Xue Bing | EVP-WW Sales & Bus Development | Tax Withholding | 8,208 | $27.38 | $224,735 | 146,924 | Jan 2, 2024 |
| Chang Mike F | Executive Chairman | Award / Grant | 180,000 | — | — | 4,517,591 | Jan 2, 2024 |
| Chang Mike F | Executive Chairman | Sale | 30,000 | $26.53 | $795,900 | 4,337,591 | Dec 28, 2023 |
| Xue Bing | EVP-WW Sales & Bus Development | Sale | 1,237 | $24.79 | $30,665 | 65,132 | Dec 14, 2023 |
| Chang Mike F | Executive Chairman | Option Exercise | 30,000 | $7.44 | $223,200 | 4,367,591 | Dec 14, 2023 |
| Chang Lucas S. | — | Award / Grant | 5,593 | — | — | 36,622 | Nov 9, 2023 |
| Chen Claudia | — | Award / Grant | 5,593 | — | — | 27,739 | Nov 9, 2023 |
| Pfeiffer Michael L | — | Award / Grant | 5,593 | — | — | 57,619 | Nov 9, 2023 |
| SALAMEH MICHAEL J | — | Award / Grant | 5,593 | — | — | 54,687 | Nov 9, 2023 |
| Li Hanqing | — | Award / Grant | 5,593 | — | — | 13,663 | Nov 9, 2023 |
| OWYANG KING | — | Award / Grant | 5,593 | — | — | 65,119 | Nov 9, 2023 |
| Jeong So-Yeon | — | Award / Grant | 5,593 | — | — | 13,663 | Nov 9, 2023 |
| OWYANG KING | — | Option Exercise | 7,500 | $7.56 | $56,700 | 59,526 | Nov 7, 2023 |
| Chang Mike F | Executive Chairman | Option Exercise | 30,000 | $7.44 | $223,200 | 4,367,591 | Oct 26, 2023 |
| Chang Mike F | Executive Chairman | Option Exercise | 30,000 | $7.44 | $223,200 | 4,367,591 | Sep 26, 2023 |
| Chang Mike F | Executive Chairman | Gift | 50,000 | — | — | 4,337,591 | Sep 14, 2023 |
| Chang Mike F | Executive Chairman | Gift | 10,000 | — | — | 4,490,286 | Sep 6, 2023 |
| Chang Mike F | Executive Chairman | Option Exercise | 30,000 | $7.44 | $223,200 | 4,417,591 | Sep 1, 2023 |
| Xue Bing | EVP-WW Sales & Bus Development | Sale | 2,213 | $32.18 | $71,214 | 66,369 | Jul 13, 2023 |
| Xue Bing | EVP-WW Sales & Bus Development | Sale | 3,983 | $29.67 | $118,176 | 68,582 | Jun 13, 2023 |
| Xue Bing | EVP-WW Sales & Bus Development | Sale | 3,226 | $23.96 | $77,295 | 72,565 | May 12, 2023 |
| Xue Bing | EVP-WW Sales & Bus Development | Sale | 3,983 | $25.30 | $100,770 | 75,129 | Apr 13, 2023 |
| Xue Bing | EVP-WW Sales & Bus Development | Tax Withholding | 4,411 | $25.45 | $112,260 | 71,486 | Mar 16, 2023 |
| Li Wenjun | Chief Operating Officer | Tax Withholding | 1,142 | $25.45 | $29,064 | 31,179 | Mar 15, 2023 |
| Liang Yifan | CFO and Corp Secretary | Award / Grant | 17,500 | — | — | 207,590 | Mar 15, 2023 |
| Chang Stephen Chunping | Chief Executive Officer | Award / Grant | 57,500 | — | — | 369,588 | Mar 15, 2023 |
| Chang Mike F | Executive Chairman | Award / Grant | 54,180 | — | — | 4,387,591 | Mar 15, 2023 |
| Liang Yifan | CFO and Corp Secretary | Sale | 6,600 | $30.00 | $198,000 | 190,090 | Jan 9, 2023 |
| Chang Mike F | Chief Executive Officer | Option Exercise | 56,400 | $8.45 | $476,580 | 4,408,610 | Jan 9, 2023 |
| OWYANG KING | — | Award / Grant | 4,061 | — | — | 52,026 | Nov 29, 2022 |
| SALAMEH MICHAEL J | — | Award / Grant | 4,061 | — | — | 49,094 | Nov 29, 2022 |
| Li Hanqing | — | Award / Grant | 4,061 | — | — | 8,070 | Nov 29, 2022 |
| Jeong So-Yeon | — | Award / Grant | 4,061 | — | — | 8,070 | Nov 29, 2022 |
| Pfeiffer Michael L | — | Award / Grant | 4,061 | — | — | 52,026 | Nov 29, 2022 |
| Chen Claudia | — | Award / Grant | 4,061 | — | — | 22,146 | Nov 29, 2022 |
| Chang Lucas S. | — | Award / Grant | 4,061 | — | — | 31,029 | Nov 29, 2022 |
| Xue Bing | EVP-WW Sales & Bus Development | Sale | 819 | $30.30 | $24,816 | 55,252 | Oct 14, 2022 |
| Xue Bing | EVP-WW Sales & Bus Development | Sale | 875 | $33.68 | $29,470 | 57,739 | Sep 22, 2022 |