secwatch / observer
SOCGM SOUTHERN CALIFORNIA GAS CO
CIK 0000092108 28 ready 8-Ks latest July 9, 2026, 4:16 PM ET RSS · JSON
Activity: NORMAL 1 filings / 30d vs 0 baseline
Ready 8-Ks 28
Latest filing July 9, 2026, 4:16 PM ET
Top materiality 0.80
Event mix leadership ×12 · earnings ×10 · other ×5
Sentiment 6 pos · 2 neg · 20 neu
Executive change recent →

Recent 8-K filings for SOCGM

Executive changes

Appointed (interim)

Sara P. Mijares

Acting Chief Financial Officer and Acting Treasurer
SOCGM · SOUTHERN CALIFORNIA GAS CO
Effective
2025-06-25
Filed
June 3, 2025, 7:59 PM ET
Also on June 2, 2025, the Board of Directors (the “Board”) of the Company appointed Sara P. Mijares, vice president, chief accounting officer and controller of the Company, to the additional roles of acting chief financial officer and acting treasurer of the Company effective June 25, 2025.
Departed

Jimmie I. Cho

chief operating officer
SOCGM · SOUTHERN CALIFORNIA GAS CO
Effective
2025-03-01
Successor
Rodger Schwecke
Filed
January 16, 2025, 6:59 PM ET
Jimmie I. Cho, currently the chief operating officer of the Company, provided notice that he will retire on March 1, 2025, after more than 33 years of service with the Company.
Departed

Scott Drury

chief executive officer
SOCGM · SOUTHERN CALIFORNIA GAS CO
Effective
2025-01-01
Successor
Maryam S. Brown
Filed
November 13, 2024, 6:59 PM ET
Scott Drury, currently the chief executive officer and a director of the Company, announced that he will be retiring from those positions
Role change

Maryam S. Brown

chief executive officer
SOCGM · SOUTHERN CALIFORNIA GAS CO
Effective
2025-01-01
Filed
November 13, 2024, 6:59 PM ET
appointed (i) Maryam S. Brown, president of the Company since 2019, to also serve as the chief executive officer, a director of the Company
Appointed

Peter R. Wall

director
SOCGM · SOUTHERN CALIFORNIA GAS CO
Effective
2024-09-16
Filed
September 17, 2024, 7:59 PM ET
On September 16, 2024, the Board of Directors (the “Board”) of Southern California Gas Company, a subsidiary of Sempra (“SoCalGas”), appointed Peter R. Wall, the Senior Vice President, Controller and Chief Accounting Officer of Sempra, as a director of SoCalGas effective the same day.
Appointed

Sara P. Mijares

chief accounting officer
SOCGM · SOUTHERN CALIFORNIA GAS CO
Effective
2024-05-11
Filed
April 15, 2024, 7:59 PM ET
appointed Sara P. Mijares to be the chief accounting officer of the Company, a position currently held by Mia L. DeMontigny, effective May 11, 2024.
Role change

Mia L. DeMontigny

senior vice president, chief financial officer and treasurer
SOCGM · SOUTHERN CALIFORNIA GAS CO
Effective
2024-05-11
Successor
Sara P. Mijares
Filed
April 15, 2024, 7:59 PM ET
Ms. DeMontigny will continue to serve as senior vice president, chief financial officer and treasurer of the Company.
Appointed

Trevor I. Mihalik

Chairman and a director
SOCGM · SOUTHERN CALIFORNIA GAS CO
Effective
2024-01-01
Filed
December 22, 2023, 6:59 PM ET
appointed Trevor I. Mihalik, the Executive Vice President and Chief Financial Officer of Sempra, as the Chairman and a director of SoCalGas effective January 1, 2024.
Role change

Jeffery L. Walker

Chief Systems and Technology Officer
SOCGM · SOUTHERN CALIFORNIA GAS CO
Effective
2023-01-01
Filed
December 5, 2022, 6:59 PM ET
On December 1, 2022, the Board of Directors of Southern California Gas Company (“SoCalGas”), a subsidiary of Sempra Energy, determined that, effective January 1, 2023, Jeffery L. Walker will no longer serve as the Chief Administrative and Diversity Officer of SoCalGas and will cease to be an executive officer as of that date. Mr. Walker will continue to serve as Senior Vice President and, also effective January 1, 2023, will begin to serve as Chief Systems and Technology Officer of SoCalGas.
Departed

Karen L. Sedgwick

Director
SOCGM · SOUTHERN CALIFORNIA GAS CO
Effective
2022-10-26
Successor
Diana L. Day
Filed
October 26, 2022, 7:59 PM ET
On October 25, 2022, Karen L. Sedgwick provided notice that she will resign as a director of Southern California Gas Company (“SoCalGas”), a subsidiary of Sempra Energy, effective October 26, 2022.
Appointed

Diana L. Day

Director
SOCGM · SOUTHERN CALIFORNIA GAS CO
Effective
2022-10-26
Filed
October 26, 2022, 7:59 PM ET
Also on October 25, 2022, the Board of Directors of SoCalGas appointed Diana L. Day, Deputy General Counsel of Sempra Energy, as a director of SoCalGas and a member of the SoCalGas Board’s Safety Committee, each effective October 26, 2022.

Materiality & sentiment trend

Max materiality 0.80 · Median 0.50 · Most common event leadership

6 positive 2 negative 20 neutral

source · SOCGM on sec.gov