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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001282637-21-000002
Filing Date
2021-02-03
Accepted
2021-02-03 17:18:40
Documents
15
Period of Report
2021-02-03
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-20210203.htm   iXBRL 8-K 36158
2 EX-99.1 neu-20201231exx991earnings.htm EX-99.1 172222
  Complete submission text file 0001282637-21-000002.txt   366437

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT neu-20210203.xsd EX-101.SCH 2493
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT neu-20210203_cal.xml EX-101.CAL 780
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT neu-20210203_def.xml EX-101.DEF 1736
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT neu-20210203_lab.xml EX-101.LAB 24275
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT neu-20210203_pre.xml EX-101.PRE 12716
8 EXTRACTED XBRL INSTANCE DOCUMENT neu-20210203_htm.xml XML 10993
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.: 21587282
SIC: 2860 Industrial Organic Chemicals