QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Shay Capital LLC's Holding History (CIK: 0001723643)

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

Q1 2021

Shares 6,000 Value ($000) $770 Avg Close $112.12 Range $103.22 - $122.67

Q4 2020

Shares 7,500 Value ($000) $894 Avg Close $110.49 Range $98.77 - $118.60

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	6,000	$770	$112.12	$103.22 - $122.67
Q4 2020	7,500	$894	$110.49	$98.77 - $118.60