Eric A. Prouty
Known title: DirectorCIK: 0001620724
Eric A. Prouty's purchase track record
Eric A. Prouty has no open-market purchases with a full 6 months of price history after it -- too few to call a track record yet.
| Purchase | Stock | Amount | 3 months | 6 months | S&P 500, 6 mo. |
|---|---|---|---|---|---|
| 5/13/2026 | HDSN | $24K | +14.2% | pending | — |
Computed by MarketWall from SEC Form 4 filings and daily closing prices (close on the purchase date to the close about 3 and 6 months later). Companies that have since delisted are not included. Past results, not investment advice.
Associated companies
Transaction History
| HDSN | ▲ Buy | Grant | 4,440 | $0 | 6/17/2026 | View on chart |
| HDSN | ▲ Buy | Open Market | 5,000 | $24K | 5/13/2026 | View on chart |
| HDSN | ▲ Buy | Option Exercise | 4,744 | $35K | 7/31/2025 | View on chart |
| HDSN | ▼ Sell | Tax Withholding | 3,713 | $35K | 7/31/2025 | View on chart |
| HDSN | ▲ Buy | Grant | 3,182 | $0 | 6/18/2025 | View on chart |
| HDSN | ▲ Buy | Grant | 2,618 | $0 | 6/14/2023 | View on chart |
| HDSN | ▼ Sell | Open Market | 20,000 | $191K | 6/14/2023 | View on chart |
| HDSN | ▼ Sell | Tax Withholding | 4,626 | $43K | 6/2/2023 | View on chart |
| HDSN | ▲ Buy | Option Exercise | 43,478 | $43K | 6/2/2023 | View on chart |
| HDSN | ▼ Sell | Open Market | 75,000 | $675K | 5/9/2022 | View on chart |
| HDSN | ▼ Sell | Tax Withholding | 5,339 | $50K | 5/6/2022 | View on chart |
| HDSN | ▲ Buy | Option Exercise | 80,000 | $50K | 5/6/2022 | View on chart |
| HDSN | ▲ Buy | Option Exercise | 42,553 | $46K | 8/30/2021 | View on chart |
| HDSN | ▼ Sell | Tax Withholding | 14,272 | $46K | 8/30/2021 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
September 27, 2026
Hudson Technologies insider purchase and refrigerant recycling deal
Hartree Partners LP acquired roughly $68,000 of Hudson Technologies shares, indicating insider confidence in the company. At the same time, Hudson announced a deal with Icorium to recycle refrigerants, a move that could help lift profit margins. The news comes as the stock is near its recent support level of $6.07.
Hudson Technologies insider purchase and refrigerant recycling deal. Hartree Partners LP acquired roughly $68,000 of Hudson Technologies shares, indicating insider confidence in the company. At the same time, Hudson announced a deal with Icorium to recycle refrigerants, a move that could help lift profit margins. The news comes as the stock is near its recent support level of $6.07.