MEDNAX INC

Ticker: MD CUSIP: 58502B106 Class: EQTY

LEUTHOLD GROUP, LLC's Holding History (CIK: 0001170152)

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

Q2 2018

Shares 89,914 Value ($000) $3,891 Avg Close $47.92 Range $42.12 - $56.46

Q1 2018

Shares 89,545 Value ($000) $4,981 Avg Close $54.82 Range $48.74 - $63.04

Q1 2014

Shares 31,921 Value ($000) $1,978 Avg Close $58.17 Range $52.50 - $63.93

Q4 2013

Shares 20,492 Value ($000) $1,094 Avg Close $53.66 Range $49.83 - $56.45

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	89,914	$3,891	$47.92	$42.12 - $56.46
Q1 2018	89,545	$4,981	$54.82	$48.74 - $63.04
Q1 2014	31,921	$1,978	$58.17	$52.50 - $63.93
Q4 2013	20,492	$1,094	$53.66	$49.83 - $56.45