Real time Form 13D and 13G transaction reports:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-02-12 4:01 pm Purchase | 2024-12-31 | 13G | Alpha and Omega Semiconductor Limited AOSL | Chang Mike F | 4,127,655 14.100% | 8,004 (+0.19%) | Filing History |
| 2024-02-13 4:59 pm Purchase | 2023-12-29 | 13G | Alpha and Omega Semiconductor Limited AOSL | The Vanguard Group | 2,085,173 7.500% | 341,546 (+19.59%) | Filing History |
| 2024-02-12 4:18 pm Sale | 2023-12-31 | 13G | Alpha and Omega Semiconductor Limited AOSL | Chang Mike F | 4,119,651 14.690% | -155,059 (-3.63%) | Filing History |
| 2024-02-09 09:58 am Sale | 2024-02-14 | 13G | Alpha and Omega Semiconductor Limited AOSL | DIMENSIONAL FUND ADVISORS LP | 2,110,391 7.600% | -102,319 (-4.62%) | Filing History |
| 2024-01-23 11:52 am Purchase | 2023-12-31 | 13G | Alpha and Omega Semiconductor Limited AOSL | BlackRock Inc. BLK | 3,817,384 13.700% | 258,872 (+7.27%) | Filing |
| 2023-02-10 2:34 pm Purchase | 2023-02-14 | 13G | Alpha and Omega Semiconductor Limited AOSL | DIMENSIONAL FUND ADVISORS LP | 2,212,710 8.100% | 353,174 (+18.99%) | Filing History |
| 2023-02-09 4:03 pm Sale | 2022-12-31 | 13G | Alpha and Omega Semiconductor Limited AOSL | Chang Mike F | 4,274,710 15.510% | -89,416 (-2.05%) | Filing History |
| 2023-02-09 11:07 am Purchase | 2022-12-30 | 13G | Alpha and Omega Semiconductor Limited AOSL | The Vanguard Group | 1,743,627 6.360% | 100,690 (+6.13%) | Filing History |
| 2023-01-26 08:52 am Unchanged | 2022-12-31 | 13G | Alpha and Omega Semiconductor Limited AOSL | BlackRock Inc. BLK | 3,558,512 13.000% | 0 (Unchanged) | Filing |
| 2023-01-20 09:43 am Purchase | 2022-12-31 | 13G | Alpha and Omega Semiconductor Limited AOSL | BlackRock Inc. BLK | 3,558,512 13.000% | 193,399 (+5.75%) | Filing |
| 2022-06-09 3:20 pm Purchase | 2022-05-31 | 13G | Alpha and Omega Semiconductor Limited AOSL | BlackRock Inc. BLK | 3,365,113 12.400% | 1,911,186 (+131.45%) | Filing |
| 2022-02-11 4:01 pm Sale | 2021-12-31 | 13G | Alpha and Omega Semiconductor Limited AOSL | Chang Mike F | 4,364,126 16.340% | -142,271 (-3.16%) | Filing History |
| 2022-02-09 3:24 pm Purchase | 2021-12-31 | 13G | Alpha and Omega Semiconductor Limited AOSL | The Vanguard Group | 1,642,937 6.230% | 1,642,937 (New Position) | Filing History |
| 2022-02-08 3:52 pm Sale | 2022-02-14 | 13G | Alpha and Omega Semiconductor Limited AOSL | DIMENSIONAL FUND ADVISORS LP | 1,859,536 7.000% | -122,929 (-6.20%) | Filing History |
| 2022-02-02 7:11 pm Purchase | 2021-12-31 | 13G | Alpha and Omega Semiconductor Limited AOSL | BlackRock Inc. BLK | 1,453,927 5.500% | 10,719 (+0.74%) | Filing |
| 2022-01-31 4:19 pm Sale | 2021-12-31 | 13G | Alpha and Omega Semiconductor Limited AOSL | Gagnon Securities LLC | 1,172,338 4.400% | -575,515 (-32.93%) | Filing History |
| 2021-02-12 2:42 pm Sale | 2021-02-16 | 13G | Alpha and Omega Semiconductor Limited AOSL | DIMENSIONAL FUND ADVISORS LP | 1,982,465 7.800% | -23,377 (-1.17%) | Filing History |
| 2021-02-11 4:01 pm Sale | 2020-12-31 | 13G | Alpha and Omega Semiconductor Limited AOSL | Chang Mike F | 4,506,397 17.490% | -226,578 (-4.79%) | Filing History |
| 2021-02-09 4:07 pm Purchase | 2020-12-31 | 13G | Alpha and Omega Semiconductor Limited AOSL | Gagnon Securities LLC | 1,747,853 6.900% | 54,322 (+3.21%) | Filing History |
| 2021-01-29 4:59 pm Sale | 2020-12-31 | 13G | Alpha and Omega Semiconductor Limited AOSL | ROYCE & ASSOCIATES LP | 1,198,133 4.700% | -516,718 (-30.13%) | Filing History |