Schedule 13D ownership disclosure
Hudson Technologies Inc
Common Stock, par value $0.01 · CUSIP: 444144109
Event date: 2025-12-08
- Filing-level shares
- 3,800,000.00
- Percent of class
- 8.7%
- Hartree Partners, LPReported CIK 0001597857
Shares: 3,800,000.00 · Class: 8.7%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0000921895-25-003302
- Form type
- SCHEDULE 13D
- Filer
- HUDSON TECHNOLOGIES INC /NY
- CIK
- CIK 925528
- Filed
- Dec 10, 2025
- Reporting period
- Dec 08, 2025
- Description
- Schedule 13D beneficial ownership