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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-23-288480
Filing Date
2023-12-04
Accepted
2023-12-04 17:03:54
Documents
14
Period of Report
2023-12-01
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K d569404d8k.htm   iXBRL 8-K 31311
2 EX-10.1 d569404dex101.htm EX-10.1 500527
3 EX-99.1 d569404dex991.htm EX-99.1 7180
  Complete submission text file 0001193125-23-288480.txt   786040

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA neu-20231201.xsd EX-101.SCH 2853
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE neu-20231201_lab.xml EX-101.LAB 17235
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE neu-20231201_pre.xml EX-101.PRE 10815
8 EXTRACTED XBRL INSTANCE DOCUMENT d569404d8k_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.: 231464148
SIC: 2860 Industrial Organic Chemicals