---
schema_version: "secwatch.filing_event.v1"
accession: "0001708035-25-000104"
form_type: "8-K"
ticker: "ECVT"
cik: "0001708035"
company_name: "Ecovyst Inc."
filed_at: "2025-08-07T23:59:59+00:00"
generated_at: "2026-05-17T17:54:07.550752+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Ecovyst Q2 sales rise 9% to $200.1M; adj EBITDA $55.7M; guidance tightened

## Summary
- Net income $6.0M ($0.05 diluted EPS); adjusted net income $13.7M ($0.12 adj diluted EPS).
- Completed acquisition of Waggaman, LA sulfuric acid assets for $35M plus $6.3M working capital adjustments.
- Repurchased 2.9M shares for $21.9M in Q2; $207.7M remaining under $450M program.
- FY2025 guidance: sales $795M-$835M (narrowed), Adj EBITDA $242M-$254M (midpoint maintained).
- Ecoservices sales up to $176.0M; regeneration services volume down due to customer downtime.

## SEC filing metadata
- accession: 0001708035-25-000104
- form_type: 8-K
- ticker: ECVT
- cik: 0001708035
- company_name: Ecovyst Inc.
- filed_at: 2025-08-07T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1708035/000170803525000104/0001708035-25-000104-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1708035/000170803525000104/ecvt-20250807.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001708035-25-000104
- JSON: https://secwatch.observer/filing/0001708035-25-000104.json
- Plain text: https://secwatch.observer/filing/0001708035-25-000104.txt

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