Theresa Shaw Biography and Net Worth

SVP of Ameren

Theresa Shaw is the SVP of Ameren. They are 53 years old.

What is Theresa A. Shaw's net worth?: The estimated net worth of Theresa A. Shaw is at least $3.53 million as of May 12th, 2026. Shaw owns 32,943 shares of Ameren stock worth more than $3,528,294 as of May 15th. This net worth estimate does not reflect any other assets that Shaw may own. Learn More about Theresa A. Shaw's net worth.
How do I contact Theresa A. Shaw?: The corporate mailing address for Shaw and other Ameren executives is 1901 CHOUTEAU AVE MC 1370, ST LOUIS MO, 63103. Ameren can also be reached via phone at (314) 621-3222 and via email at [email protected]. Learn More on Theresa A. Shaw's contact information.
Has Theresa A. Shaw been buying or selling shares of Ameren?: During the past quarter, Theresa A. Shaw has sold $199,476.00 in Ameren stock. Most recently, Theresa A. Shaw sold 325 shares of the business's stock in a transaction on Thursday, May 14th. The shares were sold at an average price of $109.08, for a transaction totalling $35,451.00. Following the completion of the sale, the senior vice president now directly owns 32,618 shares of the company's stock, valued at $3,557,971.44. Learn More on Theresa A. Shaw's trading history.
Who are Ameren's active insiders?: Ameren's insider roster includes Warner Baxter (CEO), Mark Birk (SVP), Fadi Diya (SVP), Rafael Flores (Director), Craig Ivey (Director), Mark Lindgren (SVP), Martin Lyons (CEO), Richard Mark (Insider), Gwendolyn Mizell (Senior Vice President, Chief Sustainability Officer), Michael Moehn (CFO), Chonda Nwamu (SVP), Shawn Schukar (Insider), and Theresa Shaw (SVP). Learn More on Ameren's active insiders.
Are insiders buying or selling shares of Ameren?: In the last year, insiders at the utilities provider sold shares 6 times. They sold a total of 16,050 shares worth more than $1,657,698.25. The most recent insider tranaction occured on May, 14th when SVP Theresa A Shaw sold 325 shares worth more than $35,451.00. Insiders at Ameren own 0.3% of the company. Learn More about insider trades at Ameren.
Information on this page was last updated on 5/14/2026.

Theresa A. Shaw Insider Trading History at Ameren

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction	Details
5/14/2026	Sell	325	$109.08	$35,451.00	32,618
5/12/2026	Sell	1,500	$109.35	$164,025.00	32,943

Theresa A. Shaw Buying and Selling Activity at Ameren

Ameren Company Overview

Ameren Corporation, together with its subsidiaries, operates as a public utility holding company in the United States. The company operates through four segments: Ameren Missouri, Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas, and Ameren Transmission. It engages in the rate-regulated electric generation, transmission, and distribution activities; and rate-regulated natural gas distribution business. In addition, the company generates electricity through coal, nuclear, and natural gas, as well as renewable sources, such as hydroelectric, wind, methane gas, and solar. It serves residential, commercial, and industrial customers. The company was founded in 1881 and is headquartered in Saint Louis, Missouri.

Today's Range

Now: $107.02

$106.63

$109.38

50 Day Range

MA: $110.72

$106.20

$114.35

2 Week Range

Now: $107.02

$93.50

$115.58

Volume

1,258,133 shs

Average Volume

1,710,179 shs

Market Capitalization

$29.62 billion

P/E Ratio

19.25

Dividend Yield

2.75%

Beta

0.5