Financial reports
10-Q
2024 Q1
Quarterly report
25 Apr 24
ARS
2023 FY
Annual report to shareholders
11 Mar 24
10-K
2023 FY
Annual report
15 Feb 24
10-Q
2023 Q3
Quarterly report
26 Oct 23
10-Q
2023 Q2
Quarterly report
27 Jul 23
10-Q
2023 Q1
Quarterly report
27 Apr 23
ARS
2022 FY
Annual report to shareholders
10 Mar 23
10-K
2022 FY
Annual report
15 Feb 23
10-Q
2022 Q3
Quarterly report
25 Oct 22
10-Q
2022 Q2
Quarterly report
3 Aug 22
Current reports
8-K
Newmarket Corporation Declares Quarterly Dividend
25 Apr 24
8-K
NewMarket Corporation Reports First Quarter 2024 Results
24 Apr 24
8-K/A
Financial Statements and Exhibits
28 Feb 24
8-K
Newmarket Corporation Increases Quarterly Dividend
22 Feb 24
8-K
NewMarket Corporation Reports Fourth Quarter and Full Year 2023 Results
31 Jan 24
8-K
Entry into a Material Definitive Agreement
25 Jan 24
8-K
Completion of Acquisition or Disposition of Assets
22 Jan 24
8-K
Newmarket Corporation Announces the Acquisition of Ampac Intermediate Holdings, LLC
4 Dec 23
8-K
Newmarket Corporation Declares Quarterly Dividend
26 Oct 23
8-K
Newmarket Announces the Election of Lilo Simmons Ukrop As Director
26 Oct 23
Registration and prospectus
S-3ASR
Automatic shelf registration
27 Feb 24
S-8
Registration of securities for employees
20 Jun 23
424B5
Prospectus supplement for primary offering
5 Mar 21
FWP
Free writing prospectus
4 Mar 21
424B5
Prospectus supplement for primary offering
4 Mar 21
S-3ASR
Automatic shelf registration
2 Mar 21
S-8
Registration of securities for employees
26 Jun 14
424B3
Prospectus supplement
22 Mar 13
Proxies
DEFA14A
Additional proxy soliciting materials
11 Mar 24
DEF 14A
Definitive proxy
11 Mar 24
DEFA14A
Additional proxy soliciting materials
10 Mar 23
DEF 14A
Definitive proxy
10 Mar 23
DEFA14A
Additional proxy soliciting materials
11 Mar 22
DEF 14A
Definitive proxy
11 Mar 22
DEFA14A
Additional proxy soliciting materials
11 Mar 21
DEF 14A
Definitive proxy
11 Mar 21
DEFA14A
Additional proxy soliciting materials
2 Apr 20
DEF 14A
Definitive proxy
11 Mar 20
Other
SD
Conflict minerals disclosure
31 May 19
SD
Conflict minerals disclosure
31 May 18
SD
Conflict minerals disclosure
31 May 17
SD
Conflict minerals disclosure
31 May 16
SD
Conflict minerals disclosure
29 May 15
SD
Conflict minerals disclosure
2 Jun 14
EFFECT
Notice of effectiveness
22 Mar 13
UPLOAD
Letter from SEC
18 Dec 12
CORRESP
Correspondence with SEC
13 Dec 12
UPLOAD
Letter from SEC
30 Nov 12
Ownership
4
THOMAS E GOTTWALD
8 Mar 24
4
THOMAS E GOTTWALD
7 Mar 24
4
Gail Ridgeway
7 Mar 24
4
THOMAS E GOTTWALD
6 Mar 24
4
William J Skrobacz
29 Feb 24
4
Gail Ridgeway
29 Feb 24
4
Brian D Paliotti
26 Feb 24
4
THOMAS E GOTTWALD
26 Feb 24
4
Bruce R Hazelgrove III
26 Feb 24
SC 13G/A
LONDON CO OF VIRGINIA
14 Feb 24