BLACK BOX CORP DEL

CUSIP: 091826107 Class: COMMON STOCK

ALGERT GLOBAL LLC's Holding History (CIK: 0001275218)

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

Q1 2017
Shares 58,636 Value ($000) $525 Avg Close — Range —
Q4 2016
Shares 158,142 Value ($000) $2,412 Avg Close — Range —
Q3 2016
Shares 160,187 Value ($000) $2,227 Avg Close — Range —
Q2 2016
Shares 142,260 Value ($000) $1,861 Avg Close — Range —
Q1 2016
Shares 116,843 Value ($000) $1,574 Avg Close — Range —
Q2 2015
Shares 32,653 Value ($000) $653 Avg Close — Range —
Q3 2014
Shares 24,324 Value ($000) $567 Avg Close — Range —
Q2 2014
Shares 29,346 Value ($000) $688 Avg Close — Range —