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4//SEC Filing

Koscinski Joseph S. 4

Accession 0000899243-23-016900

CIK 0001708035other

View on SEC.gov Company Profile

Filed

Jul 4, 8:00 PM ET

Accepted

Jul 5, 4:30 PM ET

Size

4.7 KB

Accession

0000899243-23-016900

Insider Transaction Report

Form 4

Period: 2023-07-01

Ecovyst Inc.ECVT

Koscinski Joseph S.

See Remarks

Transactions

Tax Payment
Common Stock
2023-07-01$11.37/sh−52,830$600,677→ 494,399 total

Documents

1 file

4
doc4.xmlPrimary
FORM 4 SUBMISSION

Issuer

Ecovyst Inc.

CIK 0001708035

Entity typeother

Related Parties

1

filerCIK 0001717992

Filing Metadata

Form type: 4
Filed: Jul 4, 8:00 PM ET
Accepted: Jul 5, 4:30 PM ET
Size: 4.7 KB

View on SEC.gov