BLACK BOX CORP DEL

CUSIP: 091826107 Class: COMMON STOCK

GLOBEFLEX CAPITAL L P's Holding History (CIK: 0000921531)

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

Q4 2016
Shares 29,082 Value ($000) $444 Avg Close — Range —
Q3 2016
Shares 29,144 Value ($000) $405 Avg Close — Range —
Q2 2016
Shares 29,144 Value ($000) $381 Avg Close — Range —
Q1 2016
Shares 111 Value ($000) $1 Avg Close — Range —
Q4 2015
Shares 126 Value ($000) $1 Avg Close — Range —
Q3 2015
Shares 76 Value ($000) $1 Avg Close — Range —
Q2 2015
Shares 27 Value ($000) $1 Avg Close — Range —
Q1 2015
Shares 27 Value ($000) $1 Avg Close — Range —
Q4 2014
Shares 36 Value ($000) $1 Avg Close — Range —
Q3 2013
Shares 111 Value ($000) $3 Avg Close — Range —
Q2 2013
Shares 111 Value ($000) $2 Avg Close — Range —