secwatch.observer — SEC 8-K summary ====================================== Issuer: HUDSON TECHNOLOGIES INC /NY (HDSN) CIK: 0000925528 Form: 8-K Filed at: 2026-05-18T12:35:28+00:00 Accession: 0001104659-26-063042 Event type: other_material Sentiment: positive Materiality: 0.55 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Hudson Technologies board and management purchase company stock in open market ------------------------------------------------------------------------------ - All board members and certain senior management increased positions via open market purchases of HDSN common stock. - CEO Ken Gaglione cites confidence in strategy to capitalize on AIM Act-driven HFC scarcity and expand services platform. - Lead Independent Director Rich Parrillo states the purchases reflect board alignment with shareholders. - No specific share numbers, prices, or total transaction value disclosed in the press release. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/925528/000110465926063042/0001104659-26-063042-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/925528/000110465926063042/tm2614664d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-063042 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer