NasdaqCM - Nasdaq Real Time Price
USD
Hudson Technologies, Inc. (HDSN)
4.2300
-0.0800
(-1.86%)
At close: November 2 at 4:00:02 PM EST
4.2800
+0.0500
(+1.18%)
After hours: November 2 at 4:38:03 PM EST
Trade HDSN on Coinbase
Trading disclosure
The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for certain activity generated through this link. Prices displayed are informational.
Learn moreInsider Purchases Last 6 Months
| Shares | Transactions | |
|---|---|---|
|
Purchases
|
0 | 0 |
|
Sales
|
-- | 0 |
|
Net Shares Purchased (Sold)
|
0 | 0 |
|
Total Insider Shares Held
|
5.77M | -- |
|
% Net Shares Purchased (Sold)
|
-- | -- |
Net Institutional Purchases Prior Quarter to Latest Quarter
| Shares | |
|---|---|
| Net Shares Purchased (Sold) | -10,003,408 |
| % Change in Institutional Shares Held | -29.76% |
Insider Transactions Reported - Last Two Years
| Insider | Transaction | Type | Value | Date |
|---|---|---|---|---|
| HARTREE PARTNERS, LP Beneficial Owner of more than 10% of a Class of Security |
Purchase at price 5.10 per share. | Direct | 604,446 | Sep 24, 2026 |
| HARTREE PARTNERS, LP Beneficial Owner of more than 10% of a Class of Security |
Purchase at price 5.10 per share. | Direct | 68,923 | Sep 23, 2026 |
| HARTREE PARTNERS, LP Beneficial Owner of more than 10% of a Class of Security |
Purchase at price 5.10 per share. | Direct | 27,117 | Sep 2, 2026 |
| HARTREE PARTNERS, LP Beneficial Owner of more than 10% of a Class of Security |
Purchase at price 5.50 per share. | Direct | 553,047 | Aug 25, 2026 |
| HARTREE PARTNERS, LP Beneficial Owner of more than 10% of a Class of Security |
Purchase at price 5.50 per share. | Direct | 28,589 | Aug 12, 2026 |
| HARTREE PARTNERS, LP Beneficial Owner of more than 10% of a Class of Security |
Purchase at price 5.99 per share. | Direct | 312,103 | Jul 29, 2026 |
| HARTREE PARTNERS, LP Beneficial Owner of more than 10% of a Class of Security |
Purchase at price 5.99 per share. | Direct | 392,602 | Jul 21, 2026 |
| HARTREE PARTNERS, LP Beneficial Owner of more than 10% of a Class of Security |
Purchase at price 5.99 per share. | Direct | 31,352 | Jul 7, 2026 |
| HARTREE PARTNERS, LP Beneficial Owner of more than 10% of a Class of Security |
Purchase at price 5.68 - 5.97 per share. | Direct | 4,477,207 | Jul 2, 2026 |
| FEELER JEFFREY R Director |
Stock Award(Grant) at price 0.00 per share. | Direct | 0 | Jun 17, 2026 |
| PROUTY ERIC A Director |
Stock Award(Grant) at price 0.00 per share. | Direct | 0 | Jun 17, 2026 |
| SHERIFF ALAN Director |
Stock Award(Grant) at price 0.00 per share. | Direct | 0 | Jun 17, 2026 |
| MANSY LOAN NGUYEN Director |
Stock Award(Grant) at price 0.00 per share. | Direct | 0 | Jun 17, 2026 |
| BERTAUX BRIAN J. Chief Financial Officer |
Purchase at price 4.87 per share. | Direct | 9,740 | May 19, 2026 |
| FEELER JEFFREY R Director |
Purchase at price 4.92 per share. | Direct | 25,092 | May 14, 2026 |
| PARRILLO RICHARD Director |
Purchase at price 4.96 - 4.97 per share. | Direct | 24,814 | May 14, 2026 |
| MANSY LOAN NGUYEN Director |
Purchase at price 4.96 - 4.97 per share. | Direct | 24,814 | May 14, 2026 |
| PARRILLO RICHARD Director |
Purchase at price 4.83 per share. | Direct | 48,257 | May 13, 2026 |
| PROUTY ERIC A Director |
Purchase at price 4.84 per share. | Direct | 24,200 | May 13, 2026 |
| SHERIFF ALAN Director |
Purchase at price 4.88 per share. | Direct | 25,350 | May 13, 2026 |
| GAGLIONE KENNETH Chief Executive Officer |
Purchase at price 4.90 per share. | Indirect | 24,475 | May 13, 2026 |
| FEELER JEFFREY R Director |
Stock Award(Grant) at price 0.00 per share. | Direct | 0 | Apr 10, 2026 |
| SHERIFF ALAN Director |
Stock Award(Grant) at price 0.00 per share. | Direct | 0 | Apr 10, 2026 |
| HOUGHTON KATHLEEN Officer and Director |
Conversion of Exercise of derivative security at price 0.75 - 3.81 per share. | Direct | 360,074 | Jan 8, 2026 |
| COLEMAN BRIAN F Director |
Sale at price 7.40 per share. | Direct | 3,588,097 | Dec 5, 2025 |
| COLEMAN BRIAN F Former |
Sale at price 7.40 per share. | Direct | 3,588,097 | Dec 5, 2025 |
| ABBATECOLA VINCENT P Director |
Purchase at price 6.78 per share. | Direct | 23,748 | Nov 17, 2025 |
| ABBATECOLA VINCENT P Director |
Conversion of Exercise of derivative security at price 7.35 per share. | Direct | 34,868 | Sep 24, 2025 |
| PROUTY ERIC A Director |
Conversion of Exercise of derivative security at price 7.35 per share. | Direct | 34,868 | Jul 31, 2025 |
| ABBATECOLA VINCENT P Director |
Stock Award(Grant) at price 0.00 per share. | Direct | 0 | Jun 18, 2025 |
| PARRILLO RICHARD Director |
Stock Award(Grant) at price 0.00 per share. | Direct | 0 | Jun 18, 2025 |
| PROUTY ERIC A Director |
Stock Award(Grant) at price 0.00 per share. | Direct | 0 | Jun 18, 2025 |
| MANSY LOAN NGUYEN Director |
Stock Award(Grant) at price 0.00 per share. | Direct | 0 | Jun 18, 2025 |
| ABBATECOLA VINCENT P Director |
Purchase at price 5.98 per share. | Direct | 14,948 | Nov 7, 2024 |
