Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001708035-25-000052
Filing Date
2025-02-05
Accepted
2025-02-05 16:10:05
Documents
1
Period of Report
2025-02-03

Document Format Files

Seq Description Document Type Size
1 FORM 4 wk-form4_1738789798.html 4  
1 FORM 4 wk-form4_1738789798.xml 4 3003
  Complete submission text file 0001708035-25-000052.txt   4528
Mailing Address 300 LINDENWOOD DRIVE MALVERN PA 19355
Business Address 300 LINDENWOOD DRIVE MALVERN PA 19355 484-617-1200
Ecovyst Inc. (Issuer) CIK: 0001708035 (see all company filings)

EIN.: 813406833 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2800 Chemicals & Allied Products
(CF Office: 08 Industrial Applications and Services)

Mailing Address C/O ECOVYST INC. 300 LINDENWOOD DRIVE MALVERN PA 19355
Business Address
Lorance Sarah (Reporting) CIK: 0002012367 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-38221 | Film No.: 25593356