# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001708035-23-000013
Filing Date
2023-05-05
Accepted
2023-05-05 16:58:07
Documents
91
Period of Report
2023-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | ecvt-20230331.htm iXBRL | 10-Q | 1638714
2 | EX-31.1 | ex311-sec302ceocertx033120.htm | EX-31.1 | 11414
3 | EX-31.2 | ex312-sec302cfocertx033120.htm | EX-31.2 | 11646
4 | EX-32.1 | ex321-sec906ceocertx033120.htm | EX-32.1 | 5867
5 | EX-32.2 | ex322-sec906cfocertx033120.htm | EX-32.2 | 6060
| Complete submission text file | 0001708035-23-000013.txt |  | 8129801

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ecvt-20230331.xsd | EX-101.SCH | 48722
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | ecvt-20230331_cal.xml | EX-101.CAL | 63720
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | ecvt-20230331_def.xml | EX-101.DEF | 253840
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ecvt-20230331_lab.xml | EX-101.LAB | 628018
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ecvt-20230331_pre.xml | EX-101.PRE | 427040
85 | EXTRACTED XBRL INSTANCE DOCUMENT | ecvt-20230331_htm.xml | XML | 1494322

Mailing Address 300 LINDENWOOD DRIVE MALVERN PA 19355
Business Address 300 LINDENWOOD DRIVE MALVERN PA 19355 484-617-1200
Ecovyst Inc. (Filer) CIK: 0001708035 (see all company filings)

EIN.: 813406833 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-38221 | Film No.: 23894762
SIC: 2800 Chemicals & Allied Products