InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (7 ops.)
Insider track record
CFODisclosed buys
0
Disclosed sells
7
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the detailed record of transactions filed by Rothka John, Chief Accounting Officer. Insider active across 2 companies, notably Core Natural Resources, Inc.. Cumulatively, 19 reports have been recorded. Breakdown: 0 buy · 7 sells. Total volume traded: €1.1m. Activity tracked since 1 February 2022. The latest transaction was filed on 17 March 2026 (Cession). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Rothka John
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations19 total
1,000 shares@ US$97.6693.5% of flowCommon stock, par value $0.01 per shareSEC:0001193125-26-115364:0
3,800 shares@ US$91.6245.1% of flowCommon stock, par value $0.01 per shareSEC:0001193125-26-101417:0
79 shares@ US$88.960.0001% mcap50.0% of flowCommon stock, par value $0.01 per shareSEC:0001193125-26-064052:0
760 shares0Common stock, par value $0.01 per shareSEC:0001193125-26-059966:0
1,000 shares@ US$95.0022.4% of flowCommon stock, par value $0.01 per shareSEC:0001193125-25-236656:0
2,500 shares@ US$90.0067.9% of flowCommon stock, par value $0.01 per shareSEC:0001193125-25-231858:0
828 shares0Common stock, par value $0.01 per shareSEC:0000950170-25-024366:0
492 shares0Common stock, par value $0.01 per shareSEC:0000950170-25-006357:0
2,000 shares@ US$94.5633.1% of flowCommon stock, par value $0.01 per shareSEC:0000950170-24-028626:0
114 shares@ US$83.581.7% of flowCommon stock, par value $0.01 per shareSEC:0000950170-24-013310:0
1,030 shares0Common stock, par value $0.01 per shareSEC:0000950170-24-012892:0
266 shares0Common stock, par value $0.01 per shareSEC:0000950170-24-010957:0
2,000 shares@ US$64.3423.1% of flowCommon stock, par value $0.01 per shareSEC:0000899243-23-007439:0
906 shares@ US$56.779.1% of flowCommon stock, par value $0.01 per shareSEC:0000899243-23-004854:0
1,200 shares0Common stock, par value $0.01 per shareSEC:0000899243-23-004507:0
2,000 shares@ US$70.3626.6% of flowCommon stock, par value $0.01 per shareSEC:0000899243-22-029391:0
905 shares@ US$31.4974.7% of flowCommon stock, par value $0.01 per shareSEC:0000899243-22-006579:0
200 shares@ US$24.1512.6% of flowCommon stock, par value $0.01 per shareSEC:0000899243-22-005458:0
212 shares0Common stock, par value $0.01 per shareSEC:0000899243-22-004742:0
19 of 19 declarations
About Rothka John
John Rothka is the Chief Accounting Officer at Core Natural Resources, Inc. and CONSOL Energy Inc. In this role, he oversees the accounting and financial operations of the companies, ensuring compliance with accounting and regulatory standards. Mr. Rothka plays a key role in preparing financial statements and analyzing financial performance, thereby contributing to strategic decision-making.
