BLACK BOX CORP DEL

CUSIP: 091826107 Class: COMMON STOCK

Clearbridge Investments, LLC's Holding History (CIK: 0001348883)

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

Q2 2015
Shares 40,057 Value ($000) $801 Avg Close — Range —
Q1 2015
Shares 79,818 Value ($000) $1,671 Avg Close — Range —
Q4 2014
Shares 79,818 Value ($000) $1,908 Avg Close — Range —
Q3 2014
Shares 80,042 Value ($000) $1,867 Avg Close — Range —
Q2 2014
Shares 80,042 Value ($000) $1,876 Avg Close — Range —
Q1 2014
Shares 79,755 Value ($000) $1,941 Avg Close — Range —
Q4 2013
Shares 79,755 Value ($000) $2,377 Avg Close — Range —
Q3 2013
Shares 80,249 Value ($000) $2,459 Avg Close — Range —
Q2 2013
Shares 78,614 Value ($000) $1,991 Avg Close — Range —