BLACKHAWK NETWORK HLDGS INC

CUSIP: 09238E104 Class: COMMON STOCK

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q3 2017
Shares 391,565 Value ($000) $17,151 Avg Close — Range —
Q2 2017
Shares 327,760 Value ($000) $14,290 Avg Close — Range —
Q4 2016
Shares 304,625 Value ($000) $11,477 Avg Close — Range —