---
schema_version: "secwatch.filing_event.v1"
accession: "0001708035-26-000047"
form_type: "8-K"
ticker: "ECVT"
cik: "0001708035"
company_name: "Ecovyst Inc."
filed_at: "2026-02-26T23:59:59+00:00"
generated_at: "2026-05-15T23:41:15.751909+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Ecovyst Q4 2025 sales $199.4M, adj EBITDA $51.3M; divests Advanced Materials for $556M

## Summary
- Q4 2025 sales $199.4M, up 34% YoY; net income $9.2M vs $23.8M in Q4 2024.
- Adjusted EBITDA $51.3M, up 7.5% YoY; adjusted diluted EPS $0.28.
- Complete sale of Advanced Materials & Catalysts to Technip Energies for $556M.
- FY 2026 guidance: sales $860-940M, adj EBITDA $175-195M, adj diluted EPS $0.45-0.65.
- Repurchased $47.4M of stock in 2025; net debt leverage 1.2x after using proceeds to pay down Term Loan.

## SEC filing metadata
- accession: 0001708035-26-000047
- form_type: 8-K
- ticker: ECVT
- cik: 0001708035
- company_name: Ecovyst Inc.
- filed_at: 2026-02-26T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1708035/000170803526000047/0001708035-26-000047-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1708035/000170803526000047/ecvt-20260226.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001708035-26-000047
- JSON: https://secwatch.observer/filing/0001708035-26-000047.json
- Plain text: https://secwatch.observer/filing/0001708035-26-000047.txt

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