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Filing Detail
Form 8-K/A - Current report: [Amend]
SEC Accession No. 0001282637-24-000007
Filing Date
2024-02-28
Accepted
2024-02-28 16:18:50
Documents
17
Period of Report
2024-01-16
Items
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K/A neu-20240116.htm   iXBRL 8-K/A 31499
2 EXHIBIT 23 neu-20231231xex238xkaconse.htm EX-23 2218
3 EXHIBIT 99.1 neu-20230930exx991.htm EX-99.1 372804
4 EXHIBIT 99.2 neu-20231231exx992.htm EX-99.2 179475
  Complete submission text file 0001282637-24-000007.txt   766199

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT neu-20240116.xsd EX-101.SCH 1976
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT neu-20240116_lab.xml EX-101.LAB 24139
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT neu-20240116_pre.xml EX-101.PRE 12580
18 EXTRACTED XBRL INSTANCE DOCUMENT neu-20240116_htm.xml XML 2706
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/A | Act: 34 | File No.: 001-32190 | Film No.: 24695674
SIC: 2860 Industrial Organic Chemicals
(CF Office: 08 Industrial Applications and Services)