Analyst Coverage

Firm Analyst
Argus Research Company David Tuong
Bank of America Merrill Lynch Derik de Bruin
Barclays Jack Meehan
Canaccord Genuity Mark Massaro
Citi Ralph Giacobbe
Craig-Hallum Kevin Ellich
Credit Suisse Erin Wright
Evercore ISI Michael Newshel
J.P. Morgan Lisa Gill
Jefferies & Co. Brian Tanquilut
KeyBanc Capital Markets Donald Hooker
Mizuho Securities USA Inc. Ann Hynes
Morgan Stanley Ricky Goldwasser
Morningstar Inc,. Deborah Wang
Piper Jaffray William Quirk
Robert W. Baird Eric Coldwell
Suntrust Robinson Humphrey David MacDonald
UBS Kevin Caliendo
William Blair & Company, L.L.C. Matt Larew
Wolfe Research Stephen Baxter

Quest Diagnostics is followed by the analysts listed above. Please note that any opinions, estimates or forecasts regarding Quest Diagnostics's performance made by these analysts are theirs alone and do not represent opinions, forecasts or predictions of Quest Diagnostics or its management. Quest Diagnostics does not by its reference above or distribution imply its endorsement of or concurrence with such information, conclusions or recommendations.