$HDSN
Hudson Technologies, Inc. a refrigerant services company, provides solutions to recurring problems within the refrigeration industry primarily in the United States. The company's products and services include refrigerant and industrial gas sales; refrigerant management services consisting primarily of reclamation of refrigerants, re-usable cylinder refurbishment, and hydrostatic testing services; and RefrigerantSide services comprising system decontamination to remove moisture, oils, and other contaminants. It also offers SmartEnergy OPS service, a web-based real time continuous monitoring service for facility's refrigeration systems and other energy systems applications; and Chiller Chemistry and Chill Smart services. In addition, the company participates in the generation of carbon offset projects. It serves commercial, industrial, and governmental customers, as well as refrigerant wholesalers, distributors, contractors, and refrigeration equipment manufacturers. Hudson Technologies, Inc. was incorporated in 1991 and is headquartered in Woodcliff Lake, New Jersey.
Basic Materials
Sector
Chemicals - Specialty
Industry
Kenneth Gaglione
CEO
238
Employees
$5.35
Current Price
$316.09M
Market Cap
Insider Activity Statistics
Aggregated buying and selling activity by time period
| Period | Type | Insiders | Transactions | Value | Shares | Buy/Sell Ratio |
|---|---|---|---|---|---|---|
| 1 week | Buys | 0 | 0 | - | - | - |
| Sells | 0 | 0 | - | - | ||
| 2 weeks | Buys | 0 | 0 | - | - | - |
| Sells | 0 | 0 | - | - | ||
| 1 month | Buys | 1 | 3 | $580,163.62 | 105,929 | All Buys |
| Sells | 0 | 0 | - | - | ||
| 2 months | Buys | 1 | 6 | $1,206,597.87 | 210,939 | All Buys |
| Sells | 0 | 0 | - | - | ||
| 3 months | Buys | 1 | 12 | $5,822,015.97 | 998,217 | All Buys |
| Sells | 0 | 0 | - | - | ||
See activity going back 12 months โ create a free account | ||||||
Insider Transactions
Recent purchases and sales by company insiders
| Date | Insider | Type | Shares | Price | Value | Actions |
|---|---|---|---|---|---|---|
| Sep 2, 2026 | Hartree Partners, LP 10% Owner | Purchase | 5,317 | $5.10 | $27,116.70 | View Details |
| Aug 25, 2026 | Hartree Partners, LP 10% Owner | Purchase | 91,166 | $5.50 | $501,093.92 | View Details |
| Aug 24, 2026 | Hartree Partners, LP 10% Owner | Purchase | 9,446 | $5.50 | $51,953.00 | View Details |
| Aug 12, 2026 | Hartree Partners, LP 10% Owner | Purchase | 5,198 | $5.50 | $28,589.00 | View Details |
| Jul 29, 2026 | Hartree Partners, LP 10% Owner | Purchase | 52,104 | $5.99 | $312,102.96 | View Details |
| Jul 20, 2026 | Hartree Partners, LP 10% Owner | Purchase | 17,842 | $5.99 | $106,859.31 | View Details |
| Jul 21, 2026 | Hartree Partners, LP 10% Owner | Purchase | 47,708 | $5.99 | $285,742.30 | View Details |
| Jul 7, 2026 | Hartree Partners, LP 10% Owner | Purchase | 600 | $5.99 | $3,594.00 | View Details |
| Jul 6, 2026 | Hartree Partners, LP 10% Owner | Purchase | 4,634 | $5.99 | $27,757.66 | View Details |
| Jul 2, 2026 | Hartree Partners, LP 10% Owner | Purchase | 271,302 | $5.97 | $1,619,211.73 | View Details |
| Jul 1, 2026 | Hartree Partners, LP 10% Owner | Purchase | 288,111 | $5.88 | $1,695,101.07 | View Details |
| Jun 30, 2026 | Hartree Partners, LP 10% Owner | Purchase | 204,789 | $5.68 | $1,162,894.34 | View Details |
12 more transactions available โ create a free account to see 12 months of history | ||||||
Upcoming Earnings
Scheduled earnings reports
No upcoming earnings scheduled
Past Earnings
Historical earnings results
No earnings data in the last 3 months. Sign up free to see 12 months of history.
Related Activity
Cross-company insider connections and cluster buy signals
Insiders Also Active At
Insiders at this company also hold positions or have traded at these companies: