MEDNAX INC

Ticker: MD CUSIP: 58502B106 Class: EQTY

HARTFORD INVESTMENT MANAGEMENT CO's Holding History (CIK: 0000922439)

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

Q3 2014

Shares 4,037 Value ($000) $221 Avg Close $56.74 Range $54.16 - $60.08

Q2 2014

Shares 3,879 Value ($000) $226 Avg Close $58.84 Range $56.13 - $64.51

Q1 2014

Shares 3,915 Value ($000) $243 Avg Close $58.17 Range $52.50 - $63.93

Q4 2013

Shares 4,286 Value ($000) $229 Avg Close $53.66 Range $49.83 - $56.45

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	4,037	$221	$56.74	$54.16 - $60.08
Q2 2014	3,879	$226	$58.84	$56.13 - $64.51
Q1 2014	3,915	$243	$58.17	$52.50 - $63.93
Q4 2013	4,286	$229	$53.66	$49.83 - $56.45