C/O SOUTHWEST GAS CORPORATION, LAS VEGAS, NV
Southwest Gas Holdings Enters Amended Cooperation Agreement with Icahn Group
Other Events
Amended material disclosure
News, Material Contracts
Reports Second Quarter 2025 Financial Results, Reaffirms Guidance
Changes in Board, Management or Compensation
Q2
Q1
FY 2023
Q3
Notice of Suspension of Duty to File Reports
Prospectus filed pursuant to Rule 424(b)(5)
Registration Statement for Securities to be Offered to Employees
S-3ASR
Certificate
Registration of Securities
Additional Proxy Materials
Definitive Proxy Statement
PRE 14A
Definitive Additional Information Statement
Statement of Changes in Beneficial Ownership
Initial Statement of Beneficial Ownership