John Rothka

CNR

John Rothka serves as officer: Chief Accounting Officer at Core Natural Resources, Inc. (CNR). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

8 trades

$1.34M

Net Position

Net Seller

$1.34M

Companies Traded

CNR

Active Period

Aug 2022 – Mar 2026

8 total trades

Most Recent

Sell CNR

Mar 19, 2026 · $97.7K

John Rothka's Insider Trading at Core Natural Resources, Inc. (CNR)

Buys

0 · $0.00

Sells

8 · $1.34M

Total Shares Bought

Total Shares Sold

15,476

CNR Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Mar 19, 2026	Sell	1,000	$97.66	$97.7K	5,190
Mar 11, 2026	Sell	3,800	$91.62	$348.2K	6,190
Feb 17, 2026	Sell	176	$88.96	$15.7K	0
Oct 10, 2025	Sell	2,000	$97.50	$195.0K	10,307
Oct 6, 2025	Sell	2,500	$90.00	$225.0K	11,307
Mar 8, 2024	Sell	2,000	$94.56	$189.1K	13,108
Mar 7, 2023	Sell	2,000	$64.34	$128.7K	14,245
Aug 19, 2022	Sell	2,000	$70.36	$140.7K	16,194