BLACK BOX CORP DEL

CUSIP: 091826107 Class: COMMON STOCK

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q2 2017
Shares 41,528 Value ($000) $356 Avg Close — Range —
Q1 2017
Shares 65,202 Value ($000) $584 Avg Close — Range —
Q4 2016
Shares 83,652 Value ($000) $1,276 Avg Close — Range —
Q3 2016
Shares 92,722 Value ($000) $1,289 Avg Close — Range —
Q2 2016
Shares 89,856 Value ($000) $1,176 Avg Close — Range —
Q1 2016
Shares 149,190 Value ($000) $2,010 Avg Close — Range —
Q4 2015
Shares 92,421 Value ($000) $881 Avg Close — Range —
Q3 2015
Shares 71,450 Value ($000) $1,054 Avg Close — Range —
Q2 2015
Shares 67,843 Value ($000) $1,357 Avg Close — Range —
Q1 2015
Shares 46,703 Value ($000) $978 Avg Close — Range —
Q4 2014
Shares 46,877 Value ($000) $1,121 Avg Close — Range —
Q3 2014
Shares 45,414 Value ($000) $1,060 Avg Close — Range —
Q2 2014
Shares 44,430 Value ($000) $1,042 Avg Close — Range —
Q1 2014
Shares 44,640 Value ($000) $1,087 Avg Close — Range —
Q4 2013
Shares 43,481 Value ($000) $1,296 Avg Close — Range —
Q3 2013
Shares 42,018 Value ($000) $1,307 Avg Close — Range —
Q2 2013
Shares 40,174 Value ($000) $1,074 Avg Close — Range —