J. E. Davis - 01 Jun 2026 Form 4 Insider Report for QUEST DIAGNOSTICS INC (DGX)

Reporting relationship: CEO and President, Director
Issuer ticker: DGX
Reported as of: 01 Jun 2026
Net transaction value: -$1,941,400
SEC form: 4
Accepted by SEC: 02 Jun 2026, 18:38:38 UTC
Prior SEC filing: 06 Mar 2026
Source filing: View source filing
Reporting owner signature: Sean D. Mersten, Attorney in Fact for James E. Davis

Key filing fact

J. E. Davis filed Form 4 for QUEST DIAGNOSTICS INC (DGX) on 02 Jun 2026.

Key facts

This page summarizes J. E. Davis's Form 4 filing for QUEST DIAGNOSTICS INC (DGX).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 02 Jun 2026, 18:38.

Change

Previous filing in this sequence was filed on 06 Mar 2026.
Current net transaction value: -$1,941,400.

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 0001599837 Primary reporting owner

Davis J. E.

Relationship: CEO and President, Director
Address: 500 PLAZA DRIVE, SECAUCUS
Signature: Sean D. Mersten, Attorney in Fact for James E. Davis
Signature date: 02 Jun 2026

Reported non-derivative transactions

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

DGX transaction

Common Stock

Sale

Transaction value: $1,941,400
Shares: -10,000
Change %: -7%
Price: $194.14
Shares after: 132,423
Date: 01 Jun 2026
Ownership: Direct
Footnotes: F1

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

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 1 footnote

Footnote F1

The sale reported was effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person.