John Rothka Biography and Net Worth

John Rothka CPA serves as Chief Accounting Officer of CNX Coal Resources GP LLC of the Company. Mr. Rothka served as the Controller of our general partner from July 2015. Mr. Rothka was part of CNX’s Accounting Department from September 2005 to July 2015, where he served in positions of increasing responsibility, and was promoted to Senior Manager in February 2012 until July 2015. Prior to joining CNX, Mr. Rothka began his professional career at the accounting firm of Aronson LLC from September 1999 to November 2002 before joining Deloitte from November 2002 to September 2005, where he held several positions of increasing responsibilities in the audit and assurance groups.

What is John Rothka's net worth?: The estimated net worth of John Rothka is at least $867.85 thousand as of October 8th, 2025. Mr. Rothka owns 10,307 shares of Core Natural Resources stock worth more than $867,849 as of December 4th. This net worth evaluation does not reflect any other assets that Mr. Rothka may own. Learn More about John Rothka's net worth.
How do I contact John Rothka?: The corporate mailing address for Mr. Rothka and other Core Natural Resources executives is One City Place Drive Suite 300, ST LOUIS MO, 63141. Core Natural Resources can also be reached via phone at (314) 994-2700 and via email at [email protected]. Learn More on John Rothka's contact information.
Has John Rothka been buying or selling shares of Core Natural Resources?: During the last ninety days, John Rothka has sold $95,000.00 of Core Natural Resources stock. Most recently, John Rothka sold 1,000 shares of the business's stock in a transaction on Wednesday, October 8th. The shares were sold at an average price of $95.00, for a transaction totalling $95,000.00. Following the completion of the sale, the chief accounting officer now directly owns 10,307 shares of the company's stock, valued at $979,165. Learn More on John Rothka's trading history.
Who are Core Natural Resources' active insiders?: Core Natural Resources' insider roster includes Patrick Bartels, Jr. (Director), Sophie Bergeron (Director), James Brock (CEO), Pamela Butcher (Director), Paul Demzik (Insider), Matthew Giljum (CFO), Rosemary Klein (VP), Holly Koeppel (Director), Patrick Kriegshauser (Director), John Mills (Director), Joseph Platt, Jr. (Director), John Rothka (CAO), Kurt Salvatori (Insider), Martha Wiegand (General Counsel), and John Ziegler, Jr. (VP). Learn More on Core Natural Resources' active insiders.
Are insiders buying or selling shares of Core Natural Resources?: In the last year, insiders at the energy company sold shares 4 times. They sold a total of 17,858 shares worth more than $1,404,293.51. The most recent insider tranaction occured on October, 8th when CAO John Rothka sold 1,000 shares worth more than $95,000.00. Insiders at Core Natural Resources own 1.4% of the company. Learn More about insider trades at Core Natural Resources.
Information on this page was last updated on 10/8/2025.

John Rothka Insider Trading History at Core Natural Resources

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
10/8/2025	Sell	1,000	$95.00	$95,000.00	10,307
3/7/2024	Sell	2,000	$94.56	$189,120.00	13,108
3/3/2023	Sell	2,000	$64.34	$128,680.00	14,245
8/18/2022	Sell	2,000	$70.36	$140,720.00	16,194

John Rothka Buying and Selling Activity at Core Natural Resources

Core Natural Resources Company Overview

Core Natural Resources, Inc., together with its subsidiaries, produces and sells bituminous coal in the United States and internationally. It operates through two segments, Pennsylvania Mining Complex (PAMC) and CONSOL Marine Terminal. The company's PAMC segment engages in the mining, preparing, and marketing of bituminous coal to power generators, industrial end-users, and metallurgical end-users. This segment includes the Bailey Mine, the Enlow Fork Mine, the Harvey Mine, and the central preparation plant. Its CONSOL Marine Terminal segment provides coal export terminal services through the Port of Baltimore. The company also develops and operates the Itmann Mining Complex located in Wyoming County, West Virginia; and Greenfield Reserves and Resources located in the Northern Appalachian, Central Appalachian, and Illinois basins. The company was formerly known as CONSOL Energy Inc. and changed its name to Core Natural Resources, Inc. in January 2025. Core Natural Resources, Inc. was founded in 1864 and is headquartered in Canonsburg, Pennsylvania.

Today's Range

Now: $84.20

$81.37

$84.25

50 Day Range

MA: $84.59

$75.86

$100.04

2 Week Range

Now: $84.20

$58.19

$125.78

Volume

497,103 shs

Average Volume

841,242 shs

Market Capitalization

$4.31 billion

P/E Ratio

N/A

Dividend Yield

0.48%

Beta

0.4