QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

CSS LLC/IL's Holding History (CIK: 0001103646)

Note: Option positions (PUT/CALL) are excluded.

Q1 2024

Shares 3,500 Value ($000) $466 Avg Close $125.21 Range $118.84 - $138.00

Q1 2023

Shares 3,500 Value ($000) $495 Avg Close $135.20 Range $123.25 - $148.14

Q2 2022

Shares 4,447 Value ($000) $591 Avg Close $126.95 Range $116.79 - $135.49

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	3,500	$466	$125.21	$118.84 - $138.00
Q1 2023	3,500	$495	$135.20	$123.25 - $148.14
Q2 2022	4,447	$591	$126.95	$116.79 - $135.49