SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001193125-23-066644
Filing Date
2023-03-10
Accepted
2023-03-10 06:07:14
Documents
31

Document Format Files

Seq Description Document Type Size
1 DEF 14A d258112ddef14a.htm   iXBRL DEF 14A 1025645
6 GRAPHIC g258112dsp1a.jpg GRAPHIC 30167
7 GRAPHIC g258112dsp1aa.jpg GRAPHIC 1431
8 GRAPHIC g258112dsp1c.jpg GRAPHIC 1866
9 GRAPHIC g258112dsp1e.jpg GRAPHIC 1539
10 GRAPHIC g258112dsp1f.jpg GRAPHIC 2751
11 GRAPHIC g258112dsp1g.jpg GRAPHIC 1788
12 GRAPHIC g258112dsp1i.jpg GRAPHIC 1091
13 GRAPHIC g258112dsp1j.jpg GRAPHIC 1294
14 GRAPHIC g258112dsp1k.jpg GRAPHIC 848
15 GRAPHIC g258112dsp2a.jpg GRAPHIC 2778
16 GRAPHIC g258112dsp2b.jpg GRAPHIC 2780
17 GRAPHIC g258112dsp2c.jpg GRAPHIC 4737
18 GRAPHIC g258112dsp2d.jpg GRAPHIC 3656
19 GRAPHIC g258112dsp2e.jpg GRAPHIC 5347
20 GRAPHIC g258112g00a01.jpg GRAPHIC 96004
21 GRAPHIC g258112g00a02.jpg GRAPHIC 92304
22 GRAPHIC g258112g00a03.jpg GRAPHIC 98082
  Complete submission text file 0001193125-23-066644.txt   2817037

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA neu-20221231.xsd EX-101.SCH 7290
3 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE neu-20221231_def.xml EX-101.DEF 7301
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE neu-20221231_lab.xml EX-101.LAB 12263
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE neu-20221231_pre.xml EX-101.PRE 8451
25 EXTRACTED XBRL INSTANCE DOCUMENT d258112ddef14a_htm.xml XML 302217
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: DEF 14A | Act: 34 | File No.: 001-32190 | Film No.: 23721515
SIC: 2860 Industrial Organic Chemicals