QUEST DIAGNOSTICS INC

DGX

Form 4 • Statement of Changes in Beneficial Ownership

SEC Accession Number: 0001022079-26-000021
Filing date: Mar 4, 2026
Earliest execution date: Mar 2, 2026
Reporting Owners: Davis J. E. (CEO)

Summary

Type

Sell

Net shares

-12,968

% of shares

-9.96%

Amount (USD)

$2,733,224

Insider confidence score

27.5 out of 100

Positive

  • Under Rule 10b5-1 trading plan

Negative

  • Very large scheduled sell (<10% of shares)
  • Very large sell amount ($1M+)

Stock transactions

Transaction 1

Security

Common Stock

Action

Tax_withhold

Date

2026-03-02

Code

F

Net shares

-2,968.0

Price per Share

$204.86

Amount (USD)

$608,024.48

Acquired/Disposed

Disposed

Shares Owned Before

130,153.0

Shares Owned After

127,185.0

Transaction 2

Security

Common Stock

Action

Sell

Date

2026-03-02

Code

S

Net shares

-10,000.0

Price per Share

$212.52

Amount (USD)

$2,125,200.00

Acquired/Disposed

Disposed

Shares Owned Before

127,185.0

Shares Owned After

117,185.0

Filing's footnotes

1. Sale of common stock to satisfy tax obligations arising from the vesting of a previous grant of restricted share units.

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

ℹ️ Filed under Rule 10b5-1 trading plan

This page is for informational purposes only. While we strive for accuracy, the summary may contain inaccuracies or omissions. Please refer to the official SEC filing for authoritative information. Open the SEC filing.