BLACKROCK INC

CUSIP: 09247X101 Class: COM

ArrowMark Colorado Holdings LLC's Holding History (CIK: 0001483859)

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

Q3 2014
Shares 2,200 Value ($000) $722 Avg Close — Range —
Q2 2014
Shares 2,200 Value ($000) $703 Avg Close — Range —
Q1 2014
Shares 2,200 Value ($000) $692 Avg Close — Range —
Q4 2013
Shares 2,200 Value ($000) $696 Avg Close — Range —
Q3 2013
Shares 2,700 Value ($000) $731 Avg Close — Range —