Financial reports
ARS
2023 FY
Annual report to shareholders
18 Mar 24
10-K
2023 FY
Annual report
28 Feb 24
10-Q
2023 Q3
Quarterly report
8 Nov 23
10-Q
2023 Q2
Quarterly report
9 Aug 23
10-Q
2023 Q1
Quarterly report
9 May 23
ARS
2022 FY
Annual report to shareholders
21 Mar 23
10-K
2022 FY
Annual report
28 Feb 23
10-Q
2022 Q3
Quarterly report
9 Nov 22
10-Q
2022 Q2
Quarterly report
9 Aug 22
10-Q
2022 Q1
Quarterly report
10 May 22
Current reports
8-K
Entry into a Material Definitive Agreement
17 Apr 24
8-K
Entry into a Material Definitive Agreement
22 Mar 24
8-K
Southwest Gas Holdings, Inc. Reports Fourth Quarter and Full-Year 2023 Financial Results
28 Feb 24
8-K
Southwest Gas Appoints Accomplished Utility and Energy Industry Executive Bill Fehrman as President and CEO of Centuri
22 Dec 23
8-K
Departure of Directors or Certain Officers
15 Dec 23
8-K
Other Events
28 Nov 23
8-K
Entry into a Material Definitive Agreement
27 Nov 23
8-K
Southwest Gas Provides Leadership Update For Centuri
27 Nov 23
8-K
Entry into a Material Definitive Agreement
15 Nov 23
8-K
Southwest Gas Holdings, Inc. Reports Third Quarter 2023 Financial Results
8 Nov 23
Registration and prospectus
424B5
Prospectus supplement for primary offering
28 Nov 23
S-3ASR
Automatic shelf registration
28 Nov 23
8-A12B
Registration of securities on exchange
6 Nov 23
424B5
Prospectus supplement for primary offering
8 Mar 23
424B5
Prospectus supplement for primary offering
7 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
13 Jan 23
25-NSE
Exchange delisting
13 Jan 23
S-8 POS
Registration of securities for employees (post-effective amendment)
13 Jan 23
15-12G
Securities registration termination
13 Jan 23
8-A12B/A
Registration of securities on exchange (amended)
13 Jan 23
Proxies
DEFR14A
Revised proxy
22 Mar 24
DEFA14A
Additional proxy soliciting materials
18 Mar 24
DEF 14A
Definitive proxy
18 Mar 24
PRE 14A
Preliminary proxy
8 Mar 24
DEFA14A
Additional proxy soliciting materials
21 Mar 23
DEF 14A
Definitive proxy
21 Mar 23
DFAN14A
Additional proxy materials by non-management
12 May 22
DEFA14A
Additional proxy soliciting materials
10 May 22
DFAN14A
Additional proxy materials by non-management
9 May 22
DEFA14A
Additional proxy soliciting materials
9 May 22
Other
CERT
Certification of approval for exchange listing
13 Nov 23
UPLOAD
Letter from SEC
26 Oct 22
CORRESP
Correspondence with SEC
3 Oct 22
UPLOAD
Letter from SEC
20 Sep 22
CORRESP
Correspondence with SEC
17 Mar 22
CORRESP
Correspondence with SEC
17 Mar 22
UPLOAD
Letter from SEC
9 Mar 22
UPLOAD
Letter from SEC
9 Mar 22
UPLOAD
Letter from SEC
28 Feb 22
UPLOAD
Letter from SEC
28 Feb 22
Ownership
3
Centuri Holdings, Inc.
17 Apr 24
144
Notice of proposed sale of securities
1 Apr 24
4
Julie M. Williams
7 Mar 24
4
Amy L. Timperley
7 Mar 24
4
Justin L Brown
7 Mar 24
4
Randall P. Gabe
7 Mar 24
4
Karen S Haller
7 Mar 24
4
Lori L Colvin
7 Mar 24
144
Notice of proposed sale of securities
1 Mar 24
4
Randall P. Gabe
26 Feb 24