MEDNAX INC

Ticker: MD CUSIP: 58502B106 Class: EQTY

Front Row Advisors LLC's Holding History (CIK: 0001729254)

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

Q4 2018

Shares 248 Value ($000) $8 Avg Close $40.20 Range $31.68 - $47.32

Q3 2018

Shares 248 Value ($000) $10 Avg Close $45.91 Range $42.31 - $48.77

Q2 2018

Shares 255 Value ($000) $11 Avg Close $47.92 Range $42.12 - $56.46

Q1 2018

Shares 257 Value ($000) $14 Avg Close $54.82 Range $48.74 - $63.04

Q4 2017

Shares 262 Value ($000) $14 Avg Close $47.18 Range $40.56 - $54.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	248	$8	$40.20	$31.68 - $47.32
Q3 2018	248	$10	$45.91	$42.31 - $48.77
Q2 2018	255	$11	$47.92	$42.12 - $56.46
Q1 2018	257	$14	$54.82	$48.74 - $63.04
Q4 2017	262	$14	$47.18	$40.56 - $54.05