0001708035-24-000053.txt : 20240124
0001708035-24-000053.hdr.sgml : 20240124
20240124164219
ACCESSION NUMBER: 0001708035-24-000053
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20240122
FILED AS OF DATE: 20240124
DATE AS OF CHANGE: 20240124
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Bradley David A.
CENTRAL INDEX KEY: 0001478505
ORGANIZATION NAME:
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38221
FILM NUMBER: 24556994
MAIL ADDRESS:
STREET 1: 15710 JOHN F. KENNDEY BLVD, SUITE 300
CITY: HOUSTON
STATE: TX
ZIP: 77032
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: Ecovyst Inc.
CENTRAL INDEX KEY: 0001708035
STANDARD INDUSTRIAL CLASSIFICATION: CHEMICALS & ALLIED PRODUCTS [2800]
ORGANIZATION NAME: 08 Industrial Applications and Services
IRS NUMBER: 813406833
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 300 LINDENWOOD DRIVE
CITY: MALVERN
STATE: PA
ZIP: 19355
BUSINESS PHONE: 484-617-1200
MAIL ADDRESS:
STREET 1: 300 LINDENWOOD DRIVE
CITY: MALVERN
STATE: PA
ZIP: 19355
FORMER COMPANY:
FORMER CONFORMED NAME: PQ Group Holdings Inc.
DATE OF NAME CHANGE: 20170531
4
1
wk-form4_1706132522.xml
FORM 4
X0508
4
2024-01-22
0
0001708035
Ecovyst Inc.
ECVT
0001478505
Bradley David A.
C/O ECOVYST INC.
300 LINDENWOOD DRIVE
MALVERN
PA
19355
1
0
0
0
0
Common Stock
2024-01-22
4
A
0
22701
0
A
62926
D
Common Stock
20000
I
DTRJ Bradley Capital, LP
/s/ Joseph S. Koscinski, as attorney-in-fact for David A. Bradley
2024-01-24