# Hudson Technologies Inc /NY (HDSN) insider trading, Q3 2026

Canonical: https://sec-api.dev/insider-trading/hdsn

> 16 non-derivative transactions: 16 purchases ($6.6M), 0 sales. CIK 925528.

| Date | Insider | Relationship | Code | Shares | Price | Owned after | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 2026-09-24 | Hartree Partners, LP | TenPercentOwner | P | 118549.0 | 5.1 | 5348517.0 | https://www.sec.gov/Archives/edgar/data/925528/000092189526002658/0000921895-26-002658-index.htm |
| 2026-09-23 | Hartree Partners, LP | TenPercentOwner | P | 11013.0 | 5.1 | 5229968.0 | https://www.sec.gov/Archives/edgar/data/925528/000092189526002633/0000921895-26-002633-index.htm |
| 2026-09-21 | Hartree Partners, LP | TenPercentOwner | P | 2502.0 | 5.1 | 5218955.0 | https://www.sec.gov/Archives/edgar/data/925528/000092189526002633/0000921895-26-002633-index.htm |
| 2026-09-16 | Hartree Partners, LP | TenPercentOwner | P | 11136.0 | 5.1 | 5216453.0 | https://www.sec.gov/Archives/edgar/data/925528/000092189526002585/0000921895-26-002585-index.htm |
| 2026-09-02 | Hartree Partners, LP | TenPercentOwner | P | 5317.0 | 5.1 | 5205317.0 | https://www.sec.gov/Archives/edgar/data/925528/000092189526002492/0000921895-26-002492-index.htm |
| 2026-08-25 | Hartree Partners, LP | TenPercentOwner | P | 91166.0 | 5.5 | 5200000.0 | https://www.sec.gov/Archives/edgar/data/925528/000092189526002318/0000921895-26-002318-index.htm |
| 2026-08-24 | Hartree Partners, LP | TenPercentOwner | P | 9446.0 | 5.5 | 5108834.0 | https://www.sec.gov/Archives/edgar/data/925528/000092189526002318/0000921895-26-002318-index.htm |
| 2026-08-12 | Hartree Partners, LP | TenPercentOwner | P | 5198.0 | 5.5 | 5099388.0 | https://www.sec.gov/Archives/edgar/data/925528/000092189526002194/0000921895-26-002194-index.htm |
| 2026-07-29 | Hartree Partners, LP | TenPercentOwner | P | 52104.0 | 5.99 | 5094190.0 | https://www.sec.gov/Archives/edgar/data/925528/000092189526001914/0000921895-26-001914-index.htm |
| 2026-07-21 | Hartree Partners, LP | TenPercentOwner | P | 47708.0 | 5.99 | 5042086.0 | https://www.sec.gov/Archives/edgar/data/925528/000092189526001855/0000921895-26-001855-index.htm |
| 2026-07-20 | Hartree Partners, LP | TenPercentOwner | P | 17842.0 | 5.99 | 4994378.0 | https://www.sec.gov/Archives/edgar/data/925528/000092189526001855/0000921895-26-001855-index.htm |
| 2026-07-07 | Hartree Partners, LP | TenPercentOwner | P | 600.0 | 5.99 | 4976536.0 | https://www.sec.gov/Archives/edgar/data/925528/000092189526001775/0000921895-26-001775-index.htm |
| 2026-07-06 | Hartree Partners, LP | TenPercentOwner | P | 4634.0 | 5.99 | 4975936.0 | https://www.sec.gov/Archives/edgar/data/925528/000092189526001775/0000921895-26-001775-index.htm |
| 2026-07-02 | Hartree Partners, LP | TenPercentOwner | P | 271302.0 | 5.97 | 4971302.0 | https://www.sec.gov/Archives/edgar/data/925528/000092189526001754/0000921895-26-001754-index.htm |
| 2026-07-01 | Hartree Partners, LP | TenPercentOwner | P | 288111.0 | 5.88 | 4700000.0 | https://www.sec.gov/Archives/edgar/data/925528/000092189526001754/0000921895-26-001754-index.htm |
| 2026-06-30 | Hartree Partners, LP | TenPercentOwner | P | 204789.0 | 5.68 | 4411889.0 | https://www.sec.gov/Archives/edgar/data/925528/000092189526001754/0000921895-26-001754-index.htm |

Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets

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