News + Filings Holdings
|
Granahan Investment Management, LLC
> HDSN
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 06/30/2023 | HUDSON TECHNOLOGIES INC /NY | HDSN | 691,417 | -254,694 | 6,651,432,000 | -1,608,117,000 | $9,620.00 |
| 03/31/2023 | HUDSON TECHNOLOGIES INC /NY | HDSN | 946,111 | -51,191 | 8,259,549,000 | -1,833,147,000 | $8,730.00 |
| 12/31/2022 | HUDSON TECHNOLOGIES INC /NY | HDSN | 997,302 | 13,775 | 10,092,696,000 | 10,085,467,000 | $10,120.00 |
| 09/30/2022 | HUDSON TECHNOLOGIES INC /NY | HDSN | 983,527 | -267,448 | 7,229,000 | -540,000 | $7.35 |
| 03/31/2022 | HUDSON TECHNOLOGIES INC /NY | HDSN | 1,250,975 | -577,985 | 7,769,000 | -352,000 | $6.21 |
| 12/31/2021 | HUDSON TECHNOLOGIES INC /NY | HDSN | 1,828,960 | -146,260 | 8,121,000 | 1,148,000 | $4.44 |
| 09/30/2021 | HUDSON TECHNOLOGIES INC /NY | HDSN | 1,975,220 | 1,565,797 | 6,973,000 | 5,581,000 | $3.53 |
| 06/30/2021 | HUDSON TECHNOLOGIES INC /NY | HDSN | 409,423 | -649,783 | 1,392,000 | 237,000 | $3.40 |
| 12/31/2020 | HUDSON TECHNOLOGIES INC /NY | HDSN | 1,059,206 | 521,463 | 1,155,000 | 537,000 | $1.09 |
| 09/30/2020 | HUDSON TECHNOLOGIES INC /NY | HDSN | 537,743 | 445,333 | 618,000 | 525,000 | $1.15 |
| 06/30/2020 | HUDSON TECHNOLOGIES INC /NY | HDSN | 92,410 | 92,410 | 93,000 | 93,000 | $1.01 |
| 03/31/2020 | HUDSON TECHNOLOGIES INC /NY | HDSN | 0 | -174,339 | 0 | -170,000 | |
| 12/31/2019 | HUDSON TECHNOLOGIES INC /NY | HDSN | 174,339 | -60,833 | 170,000 | 3,000 | $0.98 |
| 09/30/2019 | HUDSON TECHNOLOGIES INC /NY | HDSN | 235,172 | -482,662 | 167,000 | -450,000 | $0.71 |
| 06/30/2019 | HUDSON TECHNOLOGIES INC /NY | HDSN | 717,834 | -618,224 | 617,000 | -1,962,000 | $0.86 |
| 03/31/2019 | HUDSON TECHNOLOGIES INC /NY | HDSN | 1,336,058 | -738,170 | 2,579,000 | 733,000 | $1.93 |
| 12/31/2018 | HUDSON TECHNOLOGIES INC /NY | HDSN | 2,074,228 | -55,678 | 1,846,000 | -880,000 | $0.89 |
| 09/30/2018 | HUDSON TECHNOLOGIES INC /NY | HDSN | 2,129,906 | 1,094,789 | 2,726,000 | 645,000 | $1.28 |
| 06/30/2018 | HUDSON TECHNOLOGIES INC /NY | HDSN | 1,035,117 | 669,745 | 2,081,000 | 276,000 | $2.01 |
| 03/31/2018 | HUDSON TECHNOLOGIES INC /NY | HDSN | 365,372 | 286,982 | 1,805,000 | 1,329,000 | $4.94 |
| 12/31/2017 | HUDSON TECHNOLOGIES INC /NY | HDSN | 78,390 | 26,405 | 476,000 | 70,000 | $6.07 |
| 09/30/2017 | HUDSON TECHNOLOGIES INC /NY | HDSN | 51,985 | 51,985 | 406,000 | 406,000 | $7.81 |
| 06/30/2017 | HUDSON TECHNOLOGIES INC /NY | HDSN | 0 | -254,218 | 0 | -1,678,000 | |
| 03/31/2017 | HUDSON TECHNOLOGIES INC /NY | HDSN | 254,218 | -998,418 | 1,678,000 | -8,356,000 | $6.60 |
| 12/31/2016 | HUDSON TECHNOLOGIES INC /NY | HDSN | 1,252,636 | -371,868 | 10,034,000 | -769,000 | $8.01 |
| 09/30/2016 | HUDSON TECHNOLOGIES INC /NY | HDSN | 1,624,504 | 148,260 | 10,803,000 | 5,489,000 | $6.65 |
| 06/30/2016 | HUDSON TECHNOLOGIES INC /NY | HDSN | 1,476,244 | 221,220 | 5,314,000 | 1,198,000 | $3.60 |
| 03/31/2016 | HUDSON TECHNOLOGIES INC /NY | HDSN | 1,255,024 | 1,255,024 | 4,116,000 | 4,116,000 | $3.28 |
| 12/31/2015 | HUDSON TECHNOLOGIES INC /NY | HDSN | 1,251,154 | 1,251,154 | 3,716,000 | 3,716,000 | $2.97 |
| 09/30/2015 | HUDSON TECHNOLOGIES INC /NY | HDSN | 833,950 | 833,950 | 2,477,000 | 2,477,000 | $2.97 |
| 06/30/2015 | HUDSON TECHNOLOGIES INC /NY | HDSN | 823,843 | 823,843 | 2,875,000 | 2,875,000 | $3.49 |
| 03/31/2015 | HUDSON TECHNOLOGIES INC /NY | HDSN | 614,168 | 614,168 | 2,561,000 | 2,561,000 | $4.17 |
| << Prev Next >> |
|