CALM WATERS PARTNERSHIP 13D and 13G filings for Hudson Technologies, Inc.:
- 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 |
| 2022-02-10 11:31 am Sale |
2021-12-31 | 13G | Hudson Technologies, Inc. HDSN |
CALM WATERS PARTNERSHIP | 1,000,000 2.300% |
-1,195,593 (-54.45%) |
Filing |
| 2021-07-01 3:48 pm Purchase |
2021-06-29 | 13G | Hudson Technologies, Inc. HDSN |
CALM WATERS PARTNERSHIP | 2,195,593 5.100% |
688,333 (+45.67%) |
Filing |
| 2021-02-08 5:07 pm Sale |
2020-12-31 | 13G | Hudson Technologies, Inc. HDSN |
CALM WATERS PARTNERSHIP | 1,507,260 3.500% |
-1,897,312 (-55.73%) |
Filing |