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4//SEC Filing

Feehan Michael 4

Accession 0001708035-26-000011

CIK 0001708035other

View on SEC.gov Company Profile

Filed

Jan 6, 7:00 PM ET

Accepted

Jan 7, 4:16 PM ET

Size

4.6 KB

Accession

0001708035-26-000011

Insider Transaction Report

Form 4

Period: 2026-01-05

Ecovyst Inc.ECVT

See Remarks

Transactions

Tax Payment
Common Stock
2026-01-05$9.80/sh−6,231$61,064→ 367,700 total

Documents

1 file

4
wk-form4_1767820585.xmlPrimary
FORM 4

Issuer

Ecovyst Inc.

CIK 0001708035

Entity typeother

Related Parties

1

filerCIK 0001874994

Filing Metadata

Form type: 4
Filed: Jan 6, 7:00 PM ET
Accepted: Jan 7, 4:16 PM ET
Size: 4.6 KB

View on SEC.gov