Insider · CIK 0001620726
Richard Parrillo
Files at: HDSN. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| May 30, 2018 PForm 4 → | May 31, 1:44 pm EDT | HUDSON TECHNOLOGIES INC /NYHDSN | 25,000 | $2.27 | $56,860 | 101,384 | +32.7% | plan? |
| Dec 15, 2017 PForm 4 → | Dec 19, 4:44 pm EST | HUDSON TECHNOLOGIES INC /NYHDSN | 10,000 | $5.80 | $57,950 | 133,807 | +8.08% | plan? |
| Aug 21, 2017 FMForm 4 → | Aug 22, 7:34 pm EDT | HUDSON TECHNOLOGIES INC /NYHDSN | 36,816 | $4.67 | $171,835 | 105,789 | — | plan? |
| Aug 10, 2016 SForm 4/A → | Aug 16, 5:58 pm EDT | HUDSON TECHNOLOGIES INC /NYHDSN | 28,800 | $4.94 | $142,330 | 104,769 | −21.6% | plan? |
| Aug 10, 2016 SForm 4 → | Aug 11, 5:29 pm EDT | HUDSON TECHNOLOGIES INC /NYHDSN | 28,800 | $4.94 | $142,330 | 65,000 | −30.7% | plan? amended |
| Aug 5, 2016 SForm 4/A → | Aug 16, 5:51 pm EDT | HUDSON TECHNOLOGIES INC /NYHDSN | 21,200 | $4.93 | $104,435 | 133,569 | −13.7% | plan? |
| Aug 5, 2015 SForm 4 → | Aug 9, 2016, 6:07 pm EDT | HUDSON TECHNOLOGIES INC /NYHDSN | 21,200 | $4.93 | $104,435 | 93,800 | −18.4% | plan? late amended |
| May 8, 2015 PForm 4 → | May 12, 5:01 pm EDT | HUDSON TECHNOLOGIES INC /NYHDSN | 100,000 | $3.96 | $396,005 | 126,600 | +376% | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 17, 2026 AForm 4 → | Jun 22, 9:19 am EDT | HUDSON TECHNOLOGIES INC /NYHDSN | 31,780 | — | — | 31,780 | — | |
| Nov 30, 2018 AForm 4 → | Dec 4, 9:32 pm EST | HUDSON TECHNOLOGIES INC /NYHDSN | 81,689 | — | — | 42,553 | — | |
| Jul 26, 2018 AForm 4 → | Jul 30, 6:08 pm EDT | HUDSON TECHNOLOGIES INC /NYHDSN | 18,092 | — | — | 18,092 | — | |
| Nov 13, 2017 AForm 4 → | Nov 15, 7:15 pm EST | HUDSON TECHNOLOGIES INC /NYHDSN | 18,018 | — | — | 18,018 | — | |
| Aug 1, 2017 MForm 4 → | Aug 22, 7:34 pm EDT | HUDSON TECHNOLOGIES INC /NYHDSN | 26,600 | — | — | 0 | — | late |
| Aug 24, 2016 AForm 4 → | Sep 13, 5:39 pm EDT | HUDSON TECHNOLOGIES INC /NYHDSN | 11,236 | — | — | 11,236 | — | late |
| Sep 9, 2015 AForm 4 → | Sep 9, 5:48 pm EDT | HUDSON TECHNOLOGIES INC /NYHDSN | 28,169 | — | — | 28,169 | — |