Form4insider filings, from the source

SEC Form 3/A · accession 0000950157-18-000231

Ecovyst Inc. · ECVT

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

This is an amendment (Form 3/A). It replaces an earlier filing for the same period.
Reporting owners
Period of report
Sep 29, 2017
Accepted (ET)
Feb 14, 2018 · 1:51 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001708035

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockF1,F2holding———32,909,062D

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses