ArrowMark Colorado Holdings LLC 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 |
| 2023-02-14 5:44 pm Sale | 2022-12-31 | 13G | Hudson Technologies, Inc. HDSN | ArrowMark Colorado Holdings LLC | 2,091,927 4.640% | -988,579 (-32.09%) | Filing |
| 2022-02-14 2:15 pm Sale | 2021-12-31 | 13G | Hudson Technologies, Inc. HDSN | ArrowMark Colorado Holdings LLC | 3,080,506 7.010% | -558,598 (-15.35%) | Filing |
| 2021-02-16 1:29 pm Sale | 2020-12-31 | 13G | Hudson Technologies, Inc. HDSN | ArrowMark Colorado Holdings LLC | 3,639,104 8.400% | -647,527 (-15.11%) | Filing |
| 2020-02-14 4:40 pm Sale | 2019-12-31 | 13G | Hudson Technologies, Inc. HDSN | ArrowMark Colorado Holdings LLC | 4,286,631 10.060% | -132,015 (-2.99%) | Filing |