# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001628280-26-051107
Filing Date
2026-07-30
Accepted
2026-07-30 16:40:07
Documents
99
Period of Report
2026-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | kwr-20260630.htm iXBRL | 10-Q | 1675075
2 | EX-10.1 | kwr2026q2-exx101.htm | EX-10.1 | 37464
3 | EX-31.1 | kwr2026q2-exx311.htm | EX-31.1 | 9855
4 | EX-31.2 | kwr2026q2-exx312.htm | EX-31.2 | 9938
5 | EX-32.1 | kwr2026q2-exx321.htm | EX-32.1 | 3544
6 | EX-32.2 | kwr2026q2-exx322.htm | EX-32.2 | 3513
12 |  | image_0.jpg | GRAPHIC | 88732
| Complete submission text file | 0001628280-26-051107.txt |  | 10082540

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
7 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | kwr-20260630.xsd | EX-101.SCH | 56541
8 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | kwr-20260630_cal.xml | EX-101.CAL | 108008
9 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | kwr-20260630_def.xml | EX-101.DEF | 331227
10 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | kwr-20260630_lab.xml | EX-101.LAB | 717210
11 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | kwr-20260630_pre.xml | EX-101.PRE | 547305
103 | EXTRACTED XBRL INSTANCE DOCUMENT | kwr-20260630_htm.xml | XML | 1634807

Mailing Address ONE QUAKER PARK 901 HECTOR ST CONSHOHOCKEN PA 19428
Business Address ONE QUAKER PARK 901 HECTOR STREET CONSHOHOCKEN PA 19428 6108324000
QUAKER CHEMICAL CORP (Filer) CIK: 0000081362 (see all company filings)

EIN.: 230993790 | State of Incorp.: PA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-12019 | Film No.: 261224005
SIC: 2990 Miscellaneous Products of Petroleum & Coal
(CF Office: 01 Energy & Transportation)