MEDNAX INC

Ticker: MD CUSIP: 58502B106 Class: EQTY

Rock Springs Capital Management LP's Holding History (CIK: 0001595725)

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

Q3 2016
Shares 50,000 Value ($000) $3,313 Avg Close $68.40 Range $62.63 - $76.96
Q2 2016
Shares 195,000 Value ($000) $14,124 Avg Close $68.74 Range $61.87 - $73.68
Q1 2016
Shares 195,000 Value ($000) $12,601 Avg Close $66.34 Range $61.40 - $71.26
Q4 2015
Shares 193,000 Value ($000) $13,830 Avg Close $73.96 Range $68.66 - $83.20
Q3 2015
Shares 125,000 Value ($000) $9,599 Avg Close $80.69 Range $74.28 - $86.09
Q1 2014
Shares 32,500 Value ($000) $2,014 Avg Close $58.17 Range $52.50 - $63.93
Q4 2013
Shares 32,000 Value ($000) $1,708 Avg Close $53.66 Range $49.83 - $56.45