Cynthia J. Warner net worth and biography

Cynthia Warner Biography and Net Worth

Director of Sempra

Cynthia (CJ) Warner has been a director since June 2019. She currently serves as Operating Partner for GVP Climate, LP, an early stage sustainable technology investment firm. She was president and CEO and a director of Renewable Energy Group, Inc., an advanced biofuel producer, from January 2019 until June 2022. Prior to that, Warner served as executive vice president of operations for Andeavor (formerly Tesoro Corporation) from August 2016 until October 2018, when Andeavor was acquired by Marathon Petroleum Corp. Prior to that, Warner served as Andeavor’s executive vice president of strategy and business development from October of 2014 to August of 2016. Warner previously served as chairman and chief executive officer of Sapphire Energy, Inc. She joined Sapphire Energy after a 25-year career at BP and Amoco, Inc. (prior to its acquisition by BP) where she gained significant knowledge of the global energy industry and served in numerous leadership roles, including overseeing BP’s global refining business and its health, safety, security and environment efforts. Warner is a director of Bloom Energy and Chevron Corporation.

Warner is Sempra’s Lead Independent Director and serves on Sempra’s Corporate Governance, Safety, Sustainability and Technology and Executive committees.

What is Cynthia J. Warner's net worth?: The estimated net worth of Cynthia J. Warner is at least $617,597.09 as of March 6th, 2025. Warner owns 8,759 shares of Sempra stock worth more than $617,597 as of April 17th. This net worth approximation does not reflect any other investments that Warner may own. Learn More about Cynthia J. Warner's net worth.
How do I contact Cynthia J. Warner?: The corporate mailing address for Warner and other Sempra executives is 488 8TH AVENUE, SAN DIEGO CA, 92101. Sempra can also be reached via phone at (619) 696-2000 and via email at investor@sempra.com. Learn More on Cynthia J. Warner's contact information.
Has Cynthia J. Warner been buying or selling shares of Sempra?: Cynthia J. Warner has not been actively trading shares of Sempra during the past quarter. Most recently, on Thursday, March 6th, Cynthia J. Warner bought 700 shares of Sempra stock. The stock was acquired at an average cost of $70.65 per share, with a total value of $49,455.00. Following the completion of the transaction, the director now directly owns 8,759 shares of the company's stock, valued at $618,823.35. Learn More on Cynthia J. Warner's trading history.
Who are Sempra's active insiders?: Sempra's insider roster includes Lisa Alexander (SVP, Corporate Affairs and Human Resources), Dennis Arriola (VP), Justin Bird (CEO), Andres Conesa (Director), Diana Day (Chief Legal Counsel), Pablo Ferrero (Director), Joseph Householder (COO), Richard Mark (Director), Jeffrey Martin (Chairman and CEO), Michael Mears (Director), Trevor Mihalik (CFO), Karen Sedgwick (CAO), Mark Snell (President), Cynthia Walker (Director), Peter Wall (CAO), Cynthia Warner (Director), and James Yardley (Director). Learn More on Sempra's active insiders.
Are insiders buying or selling shares of Sempra?: During the last twelve months, Sempra insiders bought shares 5 times. They purchased a total of 11,244 shares worth more than $801,768.31. During the last twelve months, insiders at the utilities provider sold shares 5 times. They sold a total of 87,122 shares worth more than $7,359,389.01. The most recent insider tranaction occured on April, 1st when EVP Justin Christopher Bird sold 4,817 shares worth more than $343,114.91. Insiders at Sempra own 0.3% of the company. Learn More about insider trades at Sempra.
Information on this page was last updated on 4/1/2025.

Cynthia J. Warner Insider Trading History at Sempra

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction	Details
3/6/2025	Buy	700	$70.65	$49,455.00	8,759

Cynthia J. Warner Buying and Selling Activity at Sempra

Sempra Company Overview

Sempra operates as an energy infrastructure company in the United States and internationally. It operates through three segments: Sempra California, Sempra Texas Utilities, and Sempra Infrastructure. The Sempra California segment provides electric services; and natural gas services to San Diego County. As of December 31, 2023, it offered electric services to approximately 3.6 million population and natural gas services to approximately 3.3 million population that covers 4,100 square miles. This segment owns and operates a natural gas distribution, transmission, and storage system that supplies natural gas. As of December 31, 2023, it serves a population of 21 million covering an area of 24,000 square miles. The Sempra Texas Utilities segment engages in the regulated electricity transmission and distribution. As of December 31, 2023, its transmission system included 18,298 circuit miles of transmission lines; 1,257 transmission and distribution substations; interconnection to 173 third-party generation facilities totaling 54,277 MW; and distribution system included approximately 4.0 million points of delivery and consisted of 125,116 miles of overhead and underground lines. The Sempra Infrastructure segment develops, builds, operates, and invests in energy infrastructure to help enable the energy transition in North American markets and worldwide. The company was formerly known as Sempra Energy and changed its name to Sempra in May 2023. Sempra was incorporated in 1996 and is based in San Diego, California.

Today's Range

Now: $70.51

$69.70

$71.26

50 Day Range

MA: $72.88

$63.67

$87.20

2 Week Range

Now: $70.51

$61.90

$95.77

Volume

3,026,495 shs

Average Volume

3,667,296 shs

Market Capitalization

$45.97 billion

P/E Ratio

15.53

Dividend Yield

3.78%

Beta

0.65