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Filing Detail
Form 8-K/A - Current report: [Amend]
SEC Accession No. 0001193125-22-307352
Filing Date
2022-12-16
Accepted
2022-12-16 16:18:19
Documents
12
Period of Report
2022-10-27
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Document Format Files

Seq Description Document Type Size
1 8-K/A d400800d8ka.htm   iXBRL 8-K/A 22115
  Complete submission text file 0001193125-22-307352.txt   143071

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA neu-20221027.xsd EX-101.SCH 2854
3 XBRL TAXONOMY EXTENSION LABEL LINKBASE neu-20221027_lab.xml EX-101.LAB 17943
4 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE neu-20221027_pre.xml EX-101.PRE 11250
6 EXTRACTED XBRL INSTANCE DOCUMENT d400800d8ka_htm.xml XML 3643
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.: 221468195
SIC: 2860 Industrial Organic Chemicals