BLACK BOX CORP DEL

CUSIP: 091826107 Class: COMMON STOCK

WHITEBOX ADVISORS LLC's Holding History (CIK: 0001257391)

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

Q1 2015
Shares 67,372 Value ($000) $1,410 Avg Close — Range —
Q3 2014
Shares 99,525 Value ($000) $2,321 Avg Close — Range —
Q2 2014
Shares 91,629 Value ($000) $2,148 Avg Close — Range —