Hudson Technologies (HDSN) buys business assets of Denver Refrigerants Inc.

Rhea-AI Filing Summary

Hudson Technologies, Inc. disclosed that it has acquired the business assets of Denver Refrigerants, Inc., which operates as Refrigerants Inc. The company announced this transaction through a press release dated December 17, 2025, which is included as an exhibit to the report. This move indicates an expansion of Hudson Technologies’ refrigerants-related operations through the purchase of an established business platform.

Insights

Industrial M&A and strategy analyst

Hudson expands its refrigerants footprint by acquiring Denver Refrigerants’ business assets.

Hudson Technologies reports acquiring the business assets of Denver Refrigerants, Inc., doing business as Refrigerants Inc. Buying business assets, rather than an equity interest, typically means Hudson is picking up selected operating components such as customer relationships, inventory, or equipment tied to the refrigerants business.

The description focuses on the fact of the acquisition without providing financial terms, scale, or specific integration plans. That keeps the disclosed impact at a strategic level only: Hudson is adding another refrigerant-focused operation under its umbrella, but the size relative to existing operations is not detailed.

Because timing, consideration, and performance targets are not included here, investors only know that Hudson is pursuing growth via acquisition in its core refrigerants space. Additional detail would ordinarily be expected from the accompanying press release dated December 17, 2025, which could clarify transaction size and intended benefits.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported)   December 17, 2025

Hudson Technologies, Inc.

(Exact Name of Registrant as Specified in Charter)

New York

(State or Other Jurisdiction of Incorporation)

1-13412		13-3641539
(Commission File Number)		(IRS Employer Identification No.)

300 Tice Boulevard, Suite 290, Woodcliff Lake, New Jersey		07677
(Address of Principal Executive Offices)		(Zip Code)

(845) 735-6000

(Registrant's Telephone Number, Including Area Code)

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbols(s)	Name of each exchange on which registered
Common Stock, $0.01 par value	HDSN	Nasdaq Capital Market

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company           ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.           ¨

Item 8.01 Other Events.

On December 17, 2025, Hudson Technologies, Inc. (the “Company”) issued a press release announcing the acquisition of the business assets of Denver Refrigerants, Inc. (d/b/a Refrigerants Inc.. A copy of the press release is filed herewith as Exhibit 99.1.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

	Exhibit 99.1	Press Release issued December 17, 2025
	Exhibit 104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: December 17, 2025

	HUDSON TECHNOLOGIES, INC.
	By:	/s/ Brian J. Bertaux
	Name:	Brian J. Bertaux
	Title:	Chief Financial Officer & Secretary

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FAQ

What transaction did Hudson Technologies (HDSN) report in this filing?

Hudson Technologies reported that it acquired the business assets of Denver Refrigerants, Inc., which does business as Refrigerants Inc.. The acquisition was announced in a press release dated December 17, 2025.

How did Hudson Technologies (HDSN) announce the Denver Refrigerants acquisition?

The company announced the acquisition of Denver Refrigerants’ business assets in a press release issued December 17, 2025, which is attached as Exhibit 99.1 to the report.

What type of assets did Hudson Technologies (HDSN) acquire from Denver Refrigerants?

Hudson Technologies acquired the business assets of Denver Refrigerants, Inc., indicating it purchased operating assets of the refrigerants business rather than disclosing a stock purchase in this document.

Who signed the Hudson Technologies (HDSN) report related to the acquisition?

The report was signed on behalf of Hudson Technologies by Brian J. Bertaux, who is identified as Chief Financial Officer & Secretary.

Is more detail on the Hudson Technologies (HDSN) acquisition available?

Additional detail is referenced in Exhibit 99.1, the press release issued on December 17, 2025, which is attached to this report and is expected to provide more context on the acquisition.