# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001282637-22-000021
Filing Date
2022-10-25
Accepted
2022-10-25 08:39:44
Documents
65
Period of Report
2022-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | neu-20220930.htm iXBRL | 10-Q | 1104597
2 | EXHIBIT 31.A | neu-20220930xexhibit31a.htm | EX-31.A | 10068
3 | EXHIBIT 31.B | neu-20220930xexhibit31b.htm | EX-31.B | 10148
4 | EXHIBIT 32.A | neu-20220930xexhibit32a.htm | EX-32.A | 4900
5 | EXHIBIT 32.B | neu-20220930xexhibit32b.htm | EX-32.B | 4881
| Complete submission text file | 0001282637-22-000021.txt |  | 5246895

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | neu-20220930.xsd | EX-101.SCH | 29967
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | neu-20220930_cal.xml | EX-101.CAL | 69502
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | neu-20220930_def.xml | EX-101.DEF | 114331
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | neu-20220930_lab.xml | EX-101.LAB | 389036
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | neu-20220930_pre.xml | EX-101.PRE | 266075
59 | EXTRACTED XBRL INSTANCE DOCUMENT | neu-20220930_htm.xml | XML | 963628

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)

EIN.: 000000000 | State of Incorp.: VA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-32190 | Film No.: 221327300
SIC: 2860 Industrial Organic Chemicals