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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-23-177591
Filing Date
2023-06-28
Accepted
2023-06-28 17:01:01
Documents
12
Period of Report
2023-06-26
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 d527246d8k.htm   iXBRL 8-K 23081
  Complete submission text file 0001193125-23-177591.txt   140484

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA neu-20230626.xsd EX-101.SCH 2854
3 XBRL TAXONOMY EXTENSION LABEL LINKBASE neu-20230626_lab.xml EX-101.LAB 17236
4 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE neu-20230626_pre.xml EX-101.PRE 10816
6 EXTRACTED XBRL INSTANCE DOCUMENT d527246d8k_htm.xml XML 3257
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.: 231053026
SIC: 2860 Industrial Organic Chemicals