BLACKHAWK NETWORK HLDGS INC

CUSIP: 09238EAB0 Class: NOTE 1.500% 1/1

ADVENT CAPITAL MANAGEMENT /DE/'s Holding History (CIK: 0001097278)

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

Q1 2018
Shares 3,000 Value ($000) $3 Avg Close — Range —
Q4 2017
Shares 8,200,000 Value ($000) $8,416 Avg Close — Range —
Q3 2017
Shares 6,240,000 Value ($000) $6,999 Avg Close — Range —