Domenic J. Dell'osso, Jr. net worth and biography

Domenic Dell'osso, Jr. Biography and Net Worth

President, Chief Executive Officer and Director of Gulfport Energy

Mr. Dell’Osso joined Gulfport as President, Chief Executive Officer and Director in May 2026. With more than 20 years of experience in the energy sector, he brings expertise in corporate strategy, capital markets and mergers and acquisitions, as well as leading companies through periods of transformation to position them for long-term value creation. Prior to joining Gulfport, he served as President and Chief Executive Officer of Expand Energy Corporation (NASDAQ: EXE) (formerly Chesapeake Energy Corporation) from 2021 to February 2026. Mr. Dell’Osso joined Chesapeake in 2008, serving in roles of increasing responsibility, including Executive Vice President and Chief Financial Officer from 2010 to 2021. Prior to Chesapeake, he was an investment banker with Jefferies & Co and Banc of America Securities. Mr. Dell’Osso earned a Master of Business Administration in Finance from The University of Texas at Austin and a Bachelor’s degree in Economics from Boston College. Mr. Dell’Osso currently serves on the board of Transocean Ltd. (NYSE: RIG).

What is Domenic J. Dell'osso, Jr.'s net worth?: The estimated net worth of Domenic J. Dell'osso, Jr. is at least $4.16 million as of August 7th, 2026. Mr. Dell'osso, Jr. owns 24,349 shares of Gulfport Energy stock worth more than $4,157,227 as of August 11th. This net worth evaluation does not reflect any other investments that Mr. Dell'osso, Jr. may own. Learn More about Domenic J. Dell'osso, Jr.'s net worth.
How do I contact Domenic J. Dell'osso, Jr.?: The corporate mailing address for Mr. Dell'osso, Jr. and other Gulfport Energy executives is 14313 NORTH MAY AVENUE, SUITE 100, OKLAHOMA CITY, OK, 73134. Gulfport Energy can also be reached via phone at (405) 848-8807 and via email at [email protected]. Learn More on Domenic J. Dell'osso, Jr.'s contact information.
Has Domenic J. Dell'osso, Jr. been buying or selling shares of Gulfport Energy?: During the past quarter, Domenic J. Dell'osso, Jr. has bought $256,976.00 of Gulfport Energy stock. Most recently, on Friday, August 7th, Domenic J. Dell'osso, Jr. bought 1,600 shares of Gulfport Energy stock. The stock was acquired at an average cost of $160.61 per share, with a total value of $256,976.00. Following the completion of the transaction, the chief executive officer now directly owns 24,349 shares of the company's stock, valued at $3,910,692.89. Learn More on Domenic J. Dell'osso, Jr.'s trading history.
Who are Gulfport Energy's active insiders?: Gulfport Energy's insider roster includes Patrick Craine (Insider), Timothy Cutt (Director), Domenic Dell'osso, Jr. (President, Chief Executive Officer and Director), Michael Hodges (Executive Vice President andCFO), Jason Martinez (Director), Jason Martinez (Director), Matthew Rucker (EVP & COO), Michael Sluiter (SVP), Matthew Willrath (CAO), David Wolf (Director), David Wolf (Director), Lester Zitkus (SVP), and Lester Zitkus (SVP). Learn More on Gulfport Energy's active insiders.
Are insiders buying or selling shares of Gulfport Energy?: During the last year, Gulfport Energy insiders bought shares 1 times. They purchased a total of 1,600 shares worth more than $256,976.00. During the last year, insiders at the sold shares 14 times. They sold a total of 1,189,030 shares worth more than $247,220,578.29. The most recent insider tranaction occured on August, 7th when CEO Domenic J Dell'osso Jr bought 1,600 shares worth more than $256,976.00. Insiders at Gulfport Energy own 0.7% of the company. Learn More about insider trades at Gulfport Energy.
Information on this page was last updated on 8/7/2026.

Domenic J. Dell'osso, Jr. Insider Trading History at Gulfport Energy

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction	Details
8/7/2026	Buy	1,600	$160.61	$256,976.00	24,349

Domenic J. Dell'osso, Jr. Buying and Selling Activity at Gulfport Energy

Gulfport Energy Company Overview

Gulfport Energy Corporation engages in the exploration, development, acquisition, production of natural gas, crude oil, and natural gas liquids (NGL) in the United States. Its principal properties include Utica Shale covering an area approximately 187,000 net reservoir acres primarily located in Eastern Ohio; and SCOOP covering an area approximately 74,000 net reservoir acres primarily located in Garvin, Grady, and Stephens. As of December 31, 2021, it had 3.9 trillion cubic feet of natural gas equivalent to proved reserves; and proved undeveloped reserves comprising 8 MMbbl oil and 22 MMBbl NGL, and 1,550 Bcf natural gas. The company was incorporated in 1997 and is headquartered in Oklahoma City, Oklahoma.

Today's Range

Now: $170.52

$168.26

$171.10

50 Day Range

MA: $161.19

$150.38

$171.20

2 Week Range

Now: $170.52

$149.18

$225.78

Volume

86,035 shs

Average Volume

358,214 shs

Market Capitalization

$3.01 billion

P/E Ratio

6.82

Dividend Yield

N/A

Beta

0.41