1 unchanged sentence
Insider Adoption or Termination of Trading Arrangements:
−Removed: During the fiscal quarter ended June 30, 2025, none of the Company’s directors or officers informed it of the adoption, modification or termination of a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as those terms are defined in Regulation S-K, Item 408, except as described in the table below:
−Removed: Name and Title Date Adopted Character of Trading Agreement Aggregate Number of Shares of Common Stock to be (Sold) Purchased Pursuant to Trading Agreement
−Removed: Schechter May 8, 2025 Rule 10b5-1 Trading Arrangement Up to
−Removed: ( 27,273 ) (1)
−Removed: 11/20/2026 (2)
−Removed: President and Chief Executive Officer
−Removed: (1) The figure presented represents shares of Common Stock previously acquired from equity award vesting events.
−Removed: (2) This trading arrangement permits transactions through and including the earlier to occur of (a) the completion of all sales on the respective order entry date or (b) the date listed in the table.
−Removed: 10.1 Fourth Amend e d and Restated Credit Agreement dated as of June 27, 2025, (originally dated as of April 30, 2021), among the Company, Bank of America, N.A., as administrative agent, and lenders party thereto (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on June 27 , 2025).
−Removed: 10.2+ Lab corp Holdings Inc 20 25 Omnibus Incentive Plan (incorporated by reference herein to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on May 1 5 , 20 25 ).
−Removed: 10.3+ Labcorp Holdings Inc.
−Removed: 2025 Employee Stock Purchase Plan (incorporated by reference herein to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed on May 15, 2025).
+Added: During the fiscal quarter ended September 30, 2025, no director or officer of the Company adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K .
Subsidiary Issuers of Guaranteed Securities
12 unchanged sentences
** furnished herewith
−Removed: + Management contracts or compensatory plans or arrangements
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
4 unchanged sentences
(Principal Financial Officer)
−Removed: August 1, 2025
+Added: October 31, 2025
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.