Michael E. Prevoznik - Feb 28, 2022 Form 4 Insider Report for QUEST DIAGNOSTICS INC (DGX)

Role: SVP & General Counsel
Signature: /s/ William J. O'Shaughnessy, Jr., Attorney in Fact for Michael E. Prevoznik
Stock symbol: DGX
Transactions as of: Feb 28, 2022
Transactions value $: -$85,930
Form type: 4
Date filed: 3/2/2022, 03:44 PM
Previous filing: Feb 28, 2022
Next filing: Mar 9, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	DGX	Common Stock	Sale	-$85.9K	-661	-1.66%	$130.00	39.2K	Feb 28, 2022	Direct
holding	DGX	Common Stock						5.31K	Feb 28, 2022	401(k)/SDCP	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	These underlying shares were acquired on a periodic basis by the trustee of the Company's tax qualified Profit Sharing (401(k)) and/or Supplemental Deferred Compensation Plan. The information was obtained from the plan administrator as of a current date. The number of shares is based on the account balance of the Company stock fund under each Plan (which includes some money market instruments) divided by the market price of the Company's stock as of that date.

Content

These underlying shares were acquired on a periodic basis by the trustee of the Company's tax qualified Profit Sharing (401(k)) and/or Supplemental Deferred Compensation Plan. The information was obtained from the plan administrator as of a current date. The number of shares is based on the account balance of the Company stock fund under each Plan (which includes some money market instruments) divided by the market price of the Company's stock as of that date.