ENVISION HEALTHCARE HLDGS IN

CUSIP: 29413U103 Class: COM

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q3 2015
Shares 10,167 Value ($000) $374 Avg Close — Range —
Q4 2014
Shares 16,576 Value ($000) $575 Avg Close — Range —
Q3 2014
Shares 53,819 Value ($000) $1,866 Avg Close — Range —
Q2 2014
Shares 76,942 Value ($000) $2,763 Avg Close — Range —