Labcorp (LH) EVP Bryan Vaughn logs RSU vesting and tax share withholdings

Rhea-AI Filing Summary

Labcorp Holdings Inc. executive Bryan T. Vaughn reported routine equity compensation activity. As EVP, Diagnostics, he exercised restricted stock units (RSUs) into common stock on February 6 and 7, 2026, with corresponding increases in directly owned shares.

On February 6 and 9, 2026, small blocks of common stock were withheld and disposed of under code "F" at prices of $277.2 and $274.01 per share to satisfy tax withholding obligations, as noted in the footnotes. Following these transactions, he directly owned about 5,382.5702 shares of Labcorp common stock and 3,624 RSUs, which each represent the right to receive one share upon settlement.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Vaughn Bryan T

(Last) (First) (Middle)

531 SOUTH SPRING STREET

(Street)

BURLINGTON NC 27215

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
LABCORP HOLDINGS INC. [ LH ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, Diagnostics

3. Date of Earliest Transaction (Month/Day/Year)
02/06/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/06/2026		M		180	A	(1)	5,326.5702	D
Common Stock	02/06/2026		F(2)		61	D	$277.2	5,265.5702	D
Common Stock	02/07/2026		M		178	A	(1)	5,443.5702	D
Common Stock	02/09/2026		F(2)		61	D	$274.01	5,382.5702	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Unit	(1)	02/06/2026		M			180	(3)	(3)	Common Stock	180	$0	3,802(4)	D
Restricted Stock Unit	(1)	02/07/2026		M			178	(5)	(5)	Common Stock	178	$0	3,624(4)	D

Explanation of Responses:

1. Each Restricted Stock Unit represents the contingent right to receive one share of Labcorp Holdings Inc. Common Stock.

2. Stock withholding to satisfy tax withholding obligations.

3. The Restricted Stock Units that have vested were part of a grant that vests in two equal annual installments beginning on February 6, 2026.

4. This number reflects the aggregate number of Restricted Stock Units held by the reporting person.

5. The Restricted Stock Units vested on February 7, 2026.

	/s/ Kathryn W. Kyle, Attorney-in-Fact for Bryan T. Vaughn	02/10/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What insider transactions did Labcorp (LH) EVP Bryan T. Vaughn report?

Bryan T. Vaughn reported the exercise of restricted stock units into Labcorp common stock and related tax withholding transactions. RSUs converted to shares on February 6 and 7, 2026, with shares withheld and disposed of to cover tax obligations as reflected by transaction code "F."

How many Labcorp (LH) shares does Bryan T. Vaughn own after these Form 4 transactions?

After the reported transactions, Bryan T. Vaughn directly owns 5,382.5702 shares of Labcorp common stock. He also holds 3,624 restricted stock units, each representing a contingent right to receive one additional Labcorp share upon settlement or vesting, according to the filing footnotes.

What do the RSU transactions mean in Bryan T. Vaughn’s Labcorp (LH) Form 4?

The RSU transactions reflect equity awards vesting and being converted into Labcorp common stock. Each restricted stock unit represents the right to receive one share, and the filing notes these units were part of a grant vesting in two equal annual installments beginning February 6, 2026.

Why were some Labcorp (LH) shares reported with transaction code "F" on the Form 4?

Transaction code "F" indicates shares were withheld to satisfy tax withholding obligations when equity awards vested. The filing explains that certain Labcorp shares were disposed of at specified prices solely to cover taxes, rather than as discretionary open-market sales by the executive.

When did Bryan T. Vaughn’s Labcorp (LH) restricted stock units vest?

According to the footnotes, part of Vaughn’s RSU grant vests in two equal annual installments beginning on February 6, 2026. Another footnote specifies that a portion of the restricted stock units vested on February 7, 2026, triggering the related share issuances and tax withholdings.

How are Labcorp (LH) restricted stock units defined in this Form 4?

The filing states that each Labcorp restricted stock unit represents the contingent right to receive one share of Labcorp Holdings Inc. common stock. A separate footnote clarifies that the reported RSU balance reflects the aggregate number of units still held by the reporting person after the transactions.