---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-285804"
form_type: "8-K"
ticker: "ECVT"
cik: "0001708035"
company_name: "Ecovyst Inc."
filed_at: "2022-11-15T23:59:59+00:00"
generated_at: "2026-06-21T18:37:22.328866+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Ecovyst announces secondary offering of 17.5M shares; to repurchase 8M shares for $63M

## Summary
- Selling stockholders offering 17.5M shares (plus 2.625M option) of ECVT common stock at $7.87875/share.
- Company to repurchase 8M shares from underwriters for aggregate $63.03M, funded with cash on hand and operations.
- Offering expected to close on or about November 17, 2022, subject to customary conditions.
- All shares sold by selling stockholders; company will not receive any proceeds from the offering.

## SEC filing metadata
- accession: 0001193125-22-285804
- form_type: 8-K
- ticker: ECVT
- cik: 0001708035
- company_name: Ecovyst Inc.
- filed_at: 2022-11-15T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1708035/000119312522285804/0001193125-22-285804-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1708035/000119312522285804/d409045d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-285804
- JSON: https://secwatch.observer/filing/0001193125-22-285804.json
- Plain text: https://secwatch.observer/filing/0001193125-22-285804.txt

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