PFEIFFER GARY M sold DGX
October 26, 2026 · Form 4 insider transaction
PFEIFFER GARY M sold 1,203 shares of Quest Diagnostics Incorporated at $243.00 per share, a transaction worth $292.3K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
1,203
Price
$243.00
Total value
$292.3K
InsiderPFEIFFER GARY M
Role—
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateOctober 26, 2026
Filing dateOctober 28, 2026
Shares owned after29,802
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
This sale reported was effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person.