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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001282637-23-000018
Filing Date
2023-10-26
Accepted
2023-10-25 17:31:36
Documents
13
Period of Report
2023-10-25
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K neu-20231025.htm   iXBRL 8-K 28286
2 EX-99.1 neu-20230930exx991earnings.htm EX-99.1 203678
  Complete submission text file 0001282637-23-000018.txt   374707

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT neu-20231025.xsd EX-101.SCH 1976
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT neu-20231025_lab.xml EX-101.LAB 24139
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT neu-20231025_pre.xml EX-101.PRE 12580
7 EXTRACTED XBRL INSTANCE DOCUMENT neu-20231025_htm.xml XML 2704
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: 8-K | Act: 34 | File No.: 001-32190 | Film No.: 231346957
SIC: 2860 Industrial Organic Chemicals