Collaborative Holdings Management LP 13D and 13G filings for Aehr Test Systems:
- 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.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2023-02-14 09:55 am Sale | 2022-12-31 | 13G | Aehr Test Systems AEHR | Collaborative Holdings Management LP | 0 0.000% | -1,533,440 (Position Closed) | Filing |
| 2022-02-14 08:56 am Purchase | 2021-12-31 | 13G | Aehr Test Systems AEHR | Collaborative Holdings Management LP | 1,533,440 5.700% | 307,846 (+25.12%) | Filing |
| 2021-10-05 12:58 pm Purchase | 2021-09-28 | 13G | Aehr Test Systems AEHR | Collaborative Holdings Management LP | 1,225,594 5.010% | 1,225,594 (New Position) | Filing |