---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-22-031528"
form_type: "8-K"
ticker: "HDSN"
cik: "0000925528"
company_name: "HUDSON TECHNOLOGIES INC /NY"
filed_at: "2022-03-08T23:59:59+00:00"
generated_at: "2026-06-27T00:59:38.305201+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Hudson Tech Q4 revenue $37.8M (+71% YoY), net income $6.2M; FY2021 net income $32.3M vs loss prior year

## Summary
- Q4 revenue $37.8M (up 71% YoY), gross margin 45% vs 25%, net income $6.2M ($0.14 basic EPS) vs loss of $4.7M.
- Full-year 2021 revenue $192.7M (up 31% YoY), gross margin 37% vs 24%, net income $32.3M ($0.74 basic EPS) vs loss of $5.2M.
- New $85M term loan with TCW Asset Management and amended ABL facility to $90M; existing term loan repaid and terminated.
- CEO guidance: revenue could exceed $270M in 2022 assuming continued pricing strength; refinancing reduces effective interest rate by ~3%.
- Record results driven by higher refrigerant selling prices; AIM Act stepdown in HFC production expected to boost reclamation demand.

## SEC filing metadata
- accession: 0001104659-22-031528
- form_type: 8-K
- ticker: HDSN
- cik: 0000925528
- company_name: HUDSON TECHNOLOGIES INC /NY
- filed_at: 2022-03-08T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/925528/000110465922031528/0001104659-22-031528-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/925528/000110465922031528/tm228676d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-22-031528
- JSON: https://secwatch.observer/filing/0001104659-22-031528.json
- Plain text: https://secwatch.observer/filing/0001104659-22-031528.txt

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