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: 2026-07-01 10b5-1 Pre-arranged Plan: Yes --- Issuer --- Name: LABCORP HOLDINGS INC. (LH) CIK: 0000920148 --- Reporting Owner --- Name: Kyle Kathryn W CIK: 0002103996 Role: Officer (EVP, Chief Legal Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-07-01 | Code: M (Exercise of derivative) Shares: +256 Shares Owned After: 4,069.4574 | Ownership: D (Direct) Footnotes: [F1] Each Restricted Stock Unit represents the contingent right to receive one share of Labcorp Holdings Inc. Common Stock. [Transaction #2] Security: Common Stock Date: 2026-07-01 | Code: F (Payment of exercise/tax) Shares: -73 | Price: $283.88 Total Value: $20,723.24 Shares Owned After: 3,996.4574 | Ownership: D (Direct) Footnotes: [F2] Stock withholding to satisfy tax withholding obligations. [Transaction #3] Security: Common Stock Date: 2026-07-02 | Code: S (Open market sale) Shares: -92 | Price: $286.19 Total Value: $26,329.48 Shares Owned After: 3,904.4574 | Ownership: D (Direct) Footnotes: [F3] Pursuant to a plan in accordance with Rule 10b5-1 under the Securities Exchange Act of 1934, as amended. --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Unit Date: 2026-07-01 | Code: M (Exercise of derivative) Shares: -256 | Price: $0.00 Shares Owned After: 2,008 | Ownership: D (Direct) Footnotes: [F1] Each Restricted Stock Unit represents the contingent right to receive one share of Labcorp Holdings Inc. Common Stock. [F4] The Restricted Stock Units that have vested were part of a grant that vests in three equal annual installments beginning on July 1, 2026. [F4] The Restricted Stock Units that have vested were part of a grant that vests in three equal annual installments beginning on July 1, 2026. [F5] This number reflects the aggregate number of Restricted Stock Units held by the reporting person. --- Footnotes (Complete Index) --- F1: Each Restricted Stock Unit represents the contingent right to receive one share of Labcorp Holdings Inc. Common Stock. F2: Stock withholding to satisfy tax withholding obligations. F3: Pursuant to a plan in accordance with Rule 10b5-1 under the Securities Exchange Act of 1934, as amended. F4: The Restricted Stock Units that have vested were part of a grant that vests in three equal annual installments beginning on July 1, 2026. F5: This number reflects the aggregate number of Restricted Stock Units held by the reporting person. --- Signature --- /s/ /s/ Kathryn W. Kyle (2026-07-06)