1. Corporate Officers - R
2. Rothka John

Insider Trading History of Rothka John

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Rothka John since 2018. This trader's CIK number is 1713960. At the time of last reporting, Rothka John was the Chief Accounting Officer of Core Natural Resources, Inc.. (stock ticker symbol CNR). Also see all insider trading activities at Core Natural Resources, Inc..

Note that in the past Rothka John also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Core Natural Resources, Inc. (CNR) by Rothka John

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2025	CNR	0	$0	4,500	$420,000	0	$0
2024	CNR	0	$0	2,000	$189,120	0	$0
2023	CNR	0	$0	2,000	$128,680	0	$0
2022	CNR	0	$0	2,000	$140,720	212	$0

Yearly summary of insider trading at Consol Coal Resources Lp (CCR) by Rothka John

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2020	CCR	0	$0	0	$0	615	$0
2019	CCR	0	$0	0	$0	2,093	$0
2018	CCR	0	$0	0	$0	2,093	$0

Insider trading activities at 2 companies by Rothka John:

1. Core Natural Resources, Inc. (CNR)

2. Consol Coal Resources Lp (CCR)

Table 1. Insider trading of Core Natural Resources, Inc. (CNR) by Rothka John

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2025-10-08	CNR	Sale	1,000	95.00	95,000
2025-10-09	CNR	Sale	1,000	100.00	100,000
2025-10-03	CNR	Sale	2,500	90.00	225,000
2024-03-07	CEIX	Sale	2,000	94.56	189,120
2023-03-03	CEIX	Sale	2,000	64.34	128,680
2022-08-18	CEIX	Sale	2,000	70.36	140,720
2022-02-01	CEIX	Option Ex	212	.00	0

Table 2. Insider trading of Consol Coal Resources Lp (CCR) by Rothka John

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2020-01-31	CCR	Option Ex	615	.00	0
2019-01-29	CCR	Option Ex	1,477	.00	0
2019-01-31	CCR	Option Ex	616	.00	0
2018-01-31	CCR	Option Ex	616	.00	0
2018-01-29	CCR	Option Ex	1,477	.00	0

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Rothka John (Chief Accounting Officer of Core Natural Resources, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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