---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-105559"
form_type: "8-K"
ticker: "HDSN"
cik: "0000925528"
company_name: "HUDSON TECHNOLOGIES INC /NY"
filed_at: "2025-11-03T23:59:59+00:00"
generated_at: "2026-05-17T01:02:53.761217+00:00"
event_type: "leadership"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Hudson Technologies CEO Brian Coleman steps down; prelim Q3 revenue $74M, net income up 59%

## Summary
- Brian F. Coleman stepped down as Chairman, President and CEO effective immediately; CFO Brian Bertaux assumes interim CEO duties.
- Preliminary Q3 2025 revenue $74.0M (+20% YoY), net income $12.4M ($0.27 diluted EPS) vs $7.8M ($0.17) in Q3 2024 (+59%).
- Board is in late-stage evaluation of CEO candidates; expects to announce permanent replacement in near term.
- Gross margin for Q3 2025 expected at 32%.
- Full Q3 2025 financial results to be announced on November 5, 2025 after market close.

## SEC filing metadata
- accession: 0001104659-25-105559
- form_type: 8-K
- ticker: HDSN
- cik: 0000925528
- company_name: HUDSON TECHNOLOGIES INC /NY
- filed_at: 2025-11-03T23:59:59+00:00
- event_type: leadership
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/925528/000110465925105559/0001104659-25-105559-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/925528/000110465925105559/tm2530107d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-105559
- JSON: https://secwatch.observer/filing/0001104659-25-105559.json
- Plain text: https://secwatch.observer/filing/0001104659-25-105559.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.