YAHOO INC

CUSIP: 984332106 Class: COM

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

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

Q3 2014
Shares 328,683 Value ($000) $13,394 Avg Close — Range —
Q2 2014
Shares 155,419 Value ($000) $5,460 Avg Close — Range —
Q1 2014
Shares 844,063 Value ($000) $30,302 Avg Close — Range —