QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Main Street Group, LTD's Holding History (CIK: 0001965796)

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

Q1 2025

Shares 20 Value ($000) $3 Avg Close $161.93 Range $146.66 - $176.41

Q1 2024

Shares 18 Value ($000) $2 Avg Close $125.21 Range $118.84 - $138.00

Q4 2023

Shares 18 Value ($000) $3 Avg Close $126.28 Range $114.23 - $136.42

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	20	$3	$161.93	$146.66 - $176.41
Q1 2024	18	$2	$125.21	$118.84 - $138.00
Q4 2023	18	$3	$126.28	$114.23 - $136.42