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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001282637-24-000011
Filing Date
2024-04-25
Accepted
2024-04-25 09:03:27
Documents
75
Period of Report
2024-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q neu-20240331.htm   iXBRL 10-Q 691834
2 EXHIBIT 31.A neu-20240331xexhibit31a.htm EX-31.A 9960
3 EXHIBIT 31.B neu-20240331xexhibit31b.htm EX-31.B 10046
4 EXHIBIT 32.A neu-20240331xexhibit32a.htm EX-32.A 4792
5 EXHIBIT 32.B neu-20240331xexhibit32b.htm EX-32.B 4779
  Complete submission text file 0001282637-24-000011.txt   5003378

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT neu-20240331.xsd EX-101.SCH 34923
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT neu-20240331_cal.xml EX-101.CAL 65760
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT neu-20240331_def.xml EX-101.DEF 159568
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT neu-20240331_lab.xml EX-101.LAB 498770
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT neu-20240331_pre.xml EX-101.PRE 356770
78 EXTRACTED XBRL INSTANCE DOCUMENT neu-20240331_htm.xml XML 606816
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.: 24873256
SIC: 2860 Industrial Organic Chemicals
(CF Office: 08 Industrial Applications and Services)