Sam Samad - 22 Jul 2026 Form 4 Insider Report for QUEST DIAGNOSTICS INC (DGX)

Reporting relationship: Executive Vice President & CFO
Issuer ticker: DGX
Reported as of: 22 Jul 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 27 Jul 2026, 16:33:28 UTC
Prior SEC filing: 14 May 2026
Source filing: View source filing
Reporting owner signature: Sean D. Mersten, Attorney in Fact for Sam Samad

Key filing fact

Sam Samad filed Form 4 for QUEST DIAGNOSTICS INC (DGX) on 27 Jul 2026.

Key facts

This page summarizes Sam Samad's Form 4 filing for QUEST DIAGNOSTICS INC (DGX).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 27 Jul 2026, 16:33.

Change

Previous filing in this sequence was filed on 14 May 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001694295 Primary reporting owner

SAMAD SAM

Relationship: Executive Vice President & CFO
Address: 500 PLAZA DRIVE, SECAUCUS
Signature: Sean D. Mersten, Attorney in Fact for Sam Samad
Signature date: 27 Jul 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

DGX transaction

Common Stock

Award

Transaction value
Shares: +102
Change %: +0.31%
Price: $206.81^*
Shares after: 33,478
Date: 22 Jul 2026
Ownership: Direct
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents an award of restricted share units.

Footnote F2

Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker and eligible for deferred reporting on Form 5 under Rule 16a-6. The reporting person has chosen to report such transaction early on this Form 4.