Matthew Reade Miller net worth and biography

Matthew Miller Biography and Net Worth

Matt Miller is a Co-Founder and Managing Director at Grey Rock Investment Partners. He is a member of the Investment Committee for the firm’s Net Zero Opportunities Fund and the Investment and Valuation Committees for the firm’s Natural Resources Funds. At Grey Rock, Mr. Miller focuses on deal origination, valuation, due diligence, execution, project management and divestitures. Mr. Miller serves as Co-Chairman of the Board of Directors for Granite Ridge Resources, Inc. (NYSE: GRNT). He is also a member of the Compensation Committee. Using his expertise in energy ecosystems, Mr. Miller works to ensure that the Grey Rock portfolio maximizes return for a given amount of risk. Previously, Mr. Miller worked at McKinsey & Co. and Bluescape Group.

Mr. Miller holds a BS in Commerce with Distinction from the University of Virginia, and he is a CFA Charterholder.

What is Matthew Reade Miller's net worth?: The estimated net worth of Matthew Reade Miller is at least $6.82 million as of March 10th, 2026. Miller owns 1,328,181 shares of Granite Ridge Resources stock worth more than $6,820,209 as of March 13th. This net worth evaluation does not reflect any other assets that Miller may own. Learn More about Matthew Reade Miller's net worth.
How do I contact Matthew Reade Miller?: The corporate mailing address for Miller and other Granite Ridge Resources executives is 137 NEWBURY STREET 7TH FLOOR, BOSTON MA, 02116. Granite Ridge Resources can also be reached via phone at 214-396-2850 and via email at [email protected]. Learn More on Matthew Reade Miller's contact information.
Has Matthew Reade Miller been buying or selling shares of Granite Ridge Resources?: During the last quarter, Matthew Reade Miller has bought $51,000.00 of Granite Ridge Resources stock. Most recently, on Tuesday, March 10th, Matthew Reade Miller bought 10,000 shares of Granite Ridge Resources stock. The stock was acquired at an average cost of $5.10 per share, with a total value of $51,000.00. Following the completion of the transaction, the director now directly owns 1,328,181 shares of the company's stock, valued at $6,773,723.10. Learn More on Matthew Reade Miller's trading history.
Who are Granite Ridge Resources' active insiders?: Granite Ridge Resources' insider roster includes Luke Brandenberg (President and Chief Executive Officer), Thaddeus Darden (Director), Michele Everard (Director), Tyler Farquharson (CFO), Ronald Kettler (CFO), John McCartney (Director), Matthew Miller (Director), and Griffin Perry (Co-Chairman). Learn More on Granite Ridge Resources' active insiders.
Are insiders buying or selling shares of Granite Ridge Resources?: During the last year, Granite Ridge Resources insiders bought shares 27 times. They purchased a total of 138,594 shares worth more than $747,309.92. The most recent insider tranaction occured on March, 12th when Director Michele J Everard bought 5,000 shares worth more than $25,850.00. Insiders at Granite Ridge Resources own 8.5% of the company. Learn More about insider trades at Granite Ridge Resources.
Information on this page was last updated on 3/12/2026.

Matthew Reade Miller Insider Trading History at Granite Ridge Resources

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
3/10/2026	Buy	10,000	$5.10	$51,000.00	1,328,181
12/15/2025	Buy	648	$5.13	$3,324.24	1,298,166
12/4/2025	Buy	9,388	$5.33	$50,038.04	1,297,518
9/15/2025	Buy	600	$5.35	$3,210.00	1,284,664
6/16/2025	Buy	17,000	$5.98	$101,660.00	1,261,877
6/13/2025	Buy	544	$5.98	$3,253.12	1,262,421
3/14/2025	Buy	562	$5.77	$3,242.74	1,241,793
12/16/2024	Buy	506	$6.03	$3,051.18	1,229,953
12/6/2024	Buy	41,000	$6.10	$250,100.00	772,491
11/20/2024	Buy	18,173	$6.49	$117,942.77	711,164
9/13/2024	Buy	495	$6.23	$3,083.85	692,991
9/11/2024	Buy	8,500	$5.97	$50,745.00	692,496
8/16/2024	Buy	4,938	$6.50	$32,097.00	679,996
6/3/2024	Buy	7,700	$6.50	$50,050.00	666,075
3/14/2024	Buy	3,250	$6.20	$20,150.00	631,196
12/12/2023	Buy	2,600	$5.93	$15,418.00	615,671

Matthew Reade Miller Buying and Selling Activity at Granite Ridge Resources

Granite Ridge Resources Company Overview

Granite Ridge Resources, Inc. operates as a non-operated oil and gas exploration and production company. It owns a portfolio of wells and acreage across the Permian and other unconventional basins in the United States. Granite Ridge Resources, Inc. is based in Dallas, Texas.

Today's Range

Now: $5.16

$5.02

$5.18

50 Day Range

MA: $4.88

$4.21

$5.35

2 Week Range

Now: $5.16

$4.18

$6.72

Volume

615,780 shs

Average Volume

691,406 shs

Market Capitalization

$677.68 million

P/E Ratio

28.75

Dividend Yield

8.68%

Beta

0.34