4processed

Form 4 — Insider Transaction

QUEST DIAGNOSTICS INC(DGX)

Filing Date

May 20, 2026

Accepted

May 20, 2026

Accession No.

0001204666-26-000002

CIK

0001022079

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
RING TIMOTHY MOther1.1K$031.1KCommon StockMay 20, 2026