News + Filings Holdings
|
Portolan Capital Management, LLC
> HDSN
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 06/30/2023 | HUDSON TECHNOLOGIES INC /NY | HDSN | 269,706 | 269,706 | 2,594,572,000 | 2,594,572,000 | $9,620.00 |
| 03/31/2022 | HUDSON TECHNOLOGIES INC /NY | HDSN | 0 | -16,523 | 0 | -73,000 | |
| 12/31/2021 | HUDSON TECHNOLOGIES INC /NY | HDSN | 16,523 | -1,782 | 73,000 | 8,000 | $4.42 |
| 09/30/2021 | HUDSON TECHNOLOGIES INC /NY | HDSN | 18,305 | -428,147 | 65,000 | -1,453,000 | $3.55 |
| 06/30/2021 | HUDSON TECHNOLOGIES INC /NY | HDSN | 446,452 | 446,452 | 1,518,000 | 1,518,000 | $3.40 |
| 12/31/2018 | HUDSON TECHNOLOGIES INC /NY | HDSN | 0 | -179,906 | 0 | -230,000 | |
| 09/30/2018 | HUDSON TECHNOLOGIES INC /NY | HDSN | 179,906 | -1,352 | 230,000 | -134,000 | $1.28 |
| 06/30/2018 | HUDSON TECHNOLOGIES INC /NY | HDSN | 181,258 | -406,151 | 364,000 | -2,538,000 | $2.01 |
| 03/31/2018 | HUDSON TECHNOLOGIES INC /NY | HDSN | 587,409 | -295,073 | 2,902,000 | -2,455,000 | $4.94 |
| 12/31/2017 | HUDSON TECHNOLOGIES INC /NY | HDSN | 882,482 | 882,482 | 5,357,000 | 5,357,000 | $6.07 |
| << Prev Next >> |
|