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$NC
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$NC SEC Filings

Filed On Filing
01 Oct 2026 Form 4: Burns Patrick Joseph (2026), Director

Received 310 shares as a grant or award

01 Oct 2026 Form 4: Sachs Valerie Gentile, Director

Received 663 shares as a grant or award

01 Oct 2026 Form 4: Rankin Victoire G, Member of a Group

Received 663 shares as a grant or award

01 Oct 2026 Form 4: Rankin Alfred M Et Al, Director

Received 663 shares as a grant or award

01 Oct 2026 Form 4: McDonald William Paul, Director

Received 663 shares as a grant or award

01 Oct 2026 Form 4: Shapard Robert S, Director

Received 663 shares as a grant or award

01 Oct 2026 Form 4: Miller Michael Sidney, Director

Received 663 shares as a grant or award

01 Oct 2026 Form 4: Labarre Dennis W, Director

Received 663 shares as a grant or award

01 Oct 2026 Form 4: Dalrymple John S Iii, Director

Received 663 shares as a grant or award

01 Oct 2026 Form 4: Jumper John P, Director

Received 1,125 shares as a grant or award

01 Oct 2026 Form 4: Taplin Britton T, Director

Received 663 shares as a grant or award

01 Oct 2026 Form 4: Rankin Elizabeth B, Member of a group

Received 663 shares as a grant or award

01 Oct 2026 Form 4: Rankin Matthew M, Director

Received 663 shares as a grant or award

31 Aug 2026 8-K: Results of Operations and Financial Condition; Regulation FD Disclosure
27 Aug 2026 Form 3: Burns Patrick Joseph (2026), Director

No securities owned

19 Aug 2026 8-K: Mine Safety: Reporting of Shutdowns and Patterns of Violations
19 Aug 2026 8-K: Departure/Election of Directors or Officers; Compensation
06 Aug 2026 S-8
05 Aug 2026 10-Q
05 Aug 2026 8-K: Results of Operations and Financial Condition

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