InsiderTrades

Form 4 for DGX Quest Diagnostics

Accepted 2026-03-06 00:00:00 ET · period of report 2026-03-04 · accession 0001022079-26-000026 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-03-06 2026-03-04 DGX Deppe Michael J SVP, CAO, Corp. Ctrl A - Grant $204.86 +1,473 35.9K +4% +$301.8K
2026-03-06 2026-03-04 DGX Deppe Michael J SVP, CAO, Corp. Ctrl F - Tax $204.86 -750 35.2K -2% -$153.6K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-04 A A 1,473 $204.86 35,946 D — — (F1) Stock issued by Quest Diagnostics Incorporated in settlement of a performance stock award approved in accordance with the requirements of Rule 16b-3(d).
2 Common Common Stock 2026-03-04 F D 750 $204.86 35,196 D — — (F2) Disposition of common stock to the issuer solely to cover tax withholding obligations arising from the settlement of said performance stock award.