BLACK BOX CORP DEL

CUSIP: 091826107 Class: COMMON STOCK

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q1 2017
Shares 94 Value ($000) $1 Avg Close — Range —
Q4 2016
Shares 728 Value ($000) $37 Avg Close — Range —
Q3 2016
Shares 204 Value ($000) $3 Avg Close — Range —
Q2 2016
Shares 204 Value ($000) $3 Avg Close — Range —
Q1 2016
Shares 266 Value ($000) $4 Avg Close — Range —
Q4 2015
Shares 1,208 Value ($000) $12 Avg Close — Range —
Q3 2015
Shares 238 Value ($000) $4 Avg Close — Range —
Q2 2015
Shares 104 Value ($000) $2 Avg Close — Range —
Q1 2015
Shares 231 Value ($000) $5 Avg Close — Range —