Hartree Partners, LP - 08 Dec 2025 SCHEDULE 13D Report for HUDSON TECHNOLOGIES INC /NY Common Stock, par value $0.01 (HDSN)

Filing Manager: Hartree Partners, LP
Reporting Manager: Hartree Partners, LP
Security: HUDSON TECHNOLOGIES INC /NY Common Stock, par value $0.01
Symbol: HDSN
Shares outstanding: 43,678,161 shares
Disclosed Ownership: 3,800,000 shares
Ownership: 8.7%
Form type: SCHEDULE 13D
Filing time: 10 Dec 2025, 16:43:19 UTC
Date of event: 08 Dec 2025
Previous filing: 14 May 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Hartree Partners, LP	8.7%	3,800,000	3,800,000	0	/s/ Christine Stevenson	Christine Stevenson, Chief Compliance Officer	0001597857