QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Great Lakes Retirement, Inc.'s Holding History (CIK: 0001801667)

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

Q4 2025

Shares 9,423 Value ($000) $1,635 Avg Close $182.07 Range $173.39 - $197.55

Q3 2025

Shares 9,030 Value ($000) $1,721 Avg Close $176.64 Range $163.92 - $190.64

Q2 2025

Shares 7,707 Value ($000) $1,384 Avg Close $172.09 Range $155.80 - $180.75

Q1 2025

Shares 6,926 Value ($000) $1,172 Avg Close $161.93 Range $146.66 - $176.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,423	$1,635	$182.07	$173.39 - $197.55
Q3 2025	9,030	$1,721	$176.64	$163.92 - $190.64
Q2 2025	7,707	$1,384	$172.09	$155.80 - $180.75
Q1 2025	6,926	$1,172	$161.93	$146.66 - $176.41