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 |
| 2025-04-15 12:18 pm Sale |
2025-03-31 | 13G | Alpha and Omega Semiconductor Limited AOSL |
DIMENSIONAL FUND ADVISORS INC | 1,841,667 6.300% |
-268,724 (-12.73%) |
Filing History |
| 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 INC | 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 INC | 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 INC | 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 NEIL | 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 INC | 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 NEIL | 1,747,853 6.900% |
54,322 (+3.21%) |
Filing History |