20 Aug 2026director interest notice● Neutral
Nathan Joseph Tucker became a Core Natural Resources, Inc. SVP & Chief Financial Officer and company insider (initial ownership filing).
Announcements, explained
Each one in plain English, with the numbers worked through for a shareholder.
6 Aug 2026quarterly activities report● Neutral
Core Natural Resources, Inc. reported quarterly revenue of $1141.0 million and net income of $126.5 million for the period ended 2026-06-30.
6 Aug 2026substantial holder notice● Neutral
FMR LLC reported a Core Natural Resources, Inc. shareholding of 5.70% of votes in a periodic institutional filing.
6 Aug 2026quarterly activities report● Neutral
Core Natural Resources, Inc. reported quarterly revenue of $1141.0 million and net income of $126.5 million for the period ended 2026-06-30.
12 May 2026substantial holder notice● Neutral
STATE STREET CORPORATION disclosed a new substantial Core Natural Resources, Inc. shareholding (7.80% of votes).
7 May 2026quarterly activities report● Neutral
Core Natural Resources, Inc. reported quarterly revenue of $1084.3 million and net income of $21.0 million for the period ended 2026-03-31.
7 May 2026quarterly activities report● Neutral
Core Natural Resources, Inc. reported quarterly revenue of $1084.3 million and net income of $21.0 million for the period ended 2026-03-31.
6 May 2026substantial holder notice● Neutral
FMR LLC reported a Core Natural Resources, Inc. shareholding of 8.00% of votes in a periodic institutional filing.
1 May 2026director interest notice● Neutral
Ronald C Keating became a Core Natural Resources, Inc. director and company insider (initial ownership filing).
1 May 2026director interest notice● Neutral
Core Natural Resources, Inc. director Ronald C Keating received 1,390 shares as part of the equity award.
1 May 2026director interest notice● Neutral
Core Natural Resources, Inc. director Edward L Doheny II received 1,390 shares as part of the equity award.
1 May 2026director interest notice● Neutral
Edward L Doheny II became a Core Natural Resources, Inc. director and company insider (initial ownership filing).
29 Apr 2026substantial holder notice● Neutral
Vanguard Portfolio Management disclosed a new substantial Core Natural Resources, Inc. shareholding (5.88% of votes).
29 Apr 2026substantial holder notice● Neutral
Vanguard Capital Management disclosed a new substantial Core Natural Resources, Inc. shareholding (5.06% of votes).
26 Mar 2026substantial holder notice● Neutral
The Vanguard Group reported no remaining Core Natural Resources, Inc. shareholding in its periodic institutional filing.
25 Mar 2026director interest notice● Neutral
Core Natural Resources, Inc. Executive Chair and CEO James A Brock gifted 48,880 shares.
20 Mar 2026director interest notice● Neutral
Core Natural Resources, Inc. SVP, CLO & Corp. Sec. Rosemary L Klein sold 15,000 shares.
19 Mar 2026director interest notice● Neutral
Core Natural Resources, Inc. Chief Accounting Officer John Rothka sold 1,000 shares at $97.66.
19 Mar 2026director interest notice● Neutral
Core Natural Resources, Inc. Executive Chair and CEO James A Brock sold 40,760 shares at $101.15.
11 Mar 2026director interest notice● Neutral
Core Natural Resources, Inc. insider Richard A Navarre sold 6,000 shares at $91.70.
11 Mar 2026director interest notice● Neutral
Core Natural Resources, Inc. Chief Accounting Officer John Rothka sold 3,800 shares at $91.62.
24 Feb 2026director interest notice● Neutral
Holly K Koeppel became a Core Natural Resources, Inc. company insider (initial ownership filing).
24 Feb 2026director interest notice● Neutral
Patrick A Kriegshauser became a Core Natural Resources, Inc. company insider (initial ownership filing).
24 Feb 2026director interest notice● Neutral
Richard A Navarre became a Core Natural Resources, Inc. company insider (initial ownership filing).
24 Feb 2026director interest notice● Neutral
Joseph P Platt Jr. became a Core Natural Resources, Inc. company insider (initial ownership filing).
24 Feb 2026director interest notice● Neutral
Valli Perera became a Core Natural Resources, Inc. company insider (initial ownership filing).
23 Feb 2026director interest notice● Neutral
Kurt R. Salvatori became a Core Natural Resources, Inc. SVP, Chief Admin. Officer and company insider (initial ownership filing).
23 Feb 2026director interest notice● Neutral
Deck Slone became a Core Natural Resources, Inc. SVP, Strategy & Public Policy and company insider (initial ownership filing).
23 Feb 2026director interest notice● Neutral
Miteshkumar Thakkar became a Core Natural Resources, Inc. President & CFO and company insider (initial ownership filing).
23 Feb 2026director interest notice● Neutral
Core Natural Resources, Inc. Chief Accounting Officer John Rothka had 79 shares withheld for taxes on vesting stock.