MEDNAX INC

Ticker: MD CUSIP: 58502B106 Class: EQTY

ONTARIO TEACHERS PENSION PLAN BOARD's Holding History (CIK: 0000937567)

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

Q4 2019

Shares 17,416 Value ($000) $484 Avg Close $25.08 Range $21.10 - $28.66

Q4 2018

Shares 46,211 Value ($000) $1,525 Avg Close $40.20 Range $31.68 - $47.32

Q3 2015

Shares 3,733 Value ($000) $287 Avg Close $80.69 Range $74.28 - $86.09

Q2 2015

Shares 3,134 Value ($000) $232 Avg Close $71.97 Range $68.31 - $75.63

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	17,416	$484	$25.08	$21.10 - $28.66
Q4 2018	46,211	$1,525	$40.20	$31.68 - $47.32
Q3 2015	3,733	$287	$80.69	$74.28 - $86.09
Q2 2015	3,134	$232	$71.97	$68.31 - $75.63