BLACKHAWK NETWORK HLDGS INC

CUSIP: 09238E104 Class: COMMON STOCK

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

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

Q4 2015
Shares 78,929 Value ($000) $3,489 Avg Close — Range —
Q3 2015
Shares 68,501 Value ($000) $2,904 Avg Close — Range —
Q4 2014
Shares 127,543 Value ($000) $4,949 Avg Close — Range —