LABCORP HOLDINGS INC. (LH) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-03-26 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: LABCORP HOLDINGS INC. (LH) CIK: 0000920148 --- Reporting Owner --- Name: Vaughn Bryan T CIK: 0002103999 Role: Officer (EVP, Diagnostics) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-03-26 | Code: A (Grant or award) Shares: +1,584 | Price: $0.00 Shares Owned After: 7,196.5702 | Ownership: D (Direct) Footnotes: [F1] Shares acquired on March 26, 2026, pursuant to a performance award granted on February 7, 2023, relating to performance during the three-year period ended December 31, 2025. [Transaction #2] Security: Common Stock Date: 2026-03-26 | Code: F (Payment of exercise/tax) Shares: -451 | Price: $268.38 Total Value: $121,039.38 Shares Owned After: 6,745.5702 | Ownership: D (Direct) Footnotes: [F2] Stock withholding to satisfy tax withholding obligations. --- Footnotes (Complete Index) --- F1: Shares acquired on March 26, 2026, pursuant to a performance award granted on February 7, 2023, relating to performance during the three-year period ended December 31, 2025. F2: Stock withholding to satisfy tax withholding obligations. --- Signature --- /s/ /s/ Kathryn W. Kyle, Attorney-in-Fact for Bryan T. Vaughn (2026-03-30)