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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001282637-22-000017
Filing Date
2022-08-03
Accepted
2022-08-03 09:27:57
Documents
64
Period of Report
2022-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q neu-20220630.htm   iXBRL 10-Q 1081242
2 EXHIBIT 31.A neu-20220630xexhibit31a.htm EX-31.A 10061
3 EXHIBIT 31.B neu-20220630xexhibit31b.htm EX-31.B 10141
4 EXHIBIT 32.A neu-20220630xexhibit32a.htm EX-32.A 4893
5 EXHIBIT 32.B neu-20220630xexhibit32b.htm EX-32.B 4874
  Complete submission text file 0001282637-22-000017.txt   5195346

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT neu-20220630.xsd EX-101.SCH 29967
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT neu-20220630_cal.xml EX-101.CAL 69502
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT neu-20220630_def.xml EX-101.DEF 114972
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT neu-20220630_lab.xml EX-101.LAB 390432
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT neu-20220630_pre.xml EX-101.PRE 266783
58 EXTRACTED XBRL INSTANCE DOCUMENT neu-20220630_htm.xml XML 950929
Mailing Address 330 S FOURTH ST PO BOX 2189 RICHMOND VA 23218-2189
Business Address 330 S FOURTH ST PO BOX 2189 RICHMOND VA 23218-2189 804-788-5000
NEWMARKET CORP (Filer) CIK: 0001282637 (see all company filings)

IRS No.: 000000000 | State of Incorp.: VA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-32190 | Film No.: 221131161
SIC: 2860 Industrial Organic Chemicals