QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

TRAPHAGEN INVESTMENT ADVISORS LLC's Holding History (CIK: 0002023380)

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

Q4 2021

Shares 1,284 Value ($000) $222 Avg Close $140.46 Range $128.33 - $160.79

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	1,284	$222	$140.46	$128.33 - $160.79