BLACKROCK INC

CUSIP: 09247X101 Class: COM

Commonwealth Financial Services, LLC's Holding History (CIK: 0001536755)

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

Q1 2017
Shares 57 Value ($000) $22 Avg Close — Range —
Q4 2016
Shares 57 Value ($000) $22 Avg Close — Range —
Q3 2016
Shares 57 Value ($000) $21 Avg Close — Range —
Q2 2016
Shares 57 Value ($000) $20 Avg Close — Range —
Q1 2016
Shares 57 Value ($000) $19 Avg Close — Range —
Q4 2015
Shares 57 Value ($000) $19 Avg Close — Range —
Q3 2015
Shares 57 Value ($000) $17 Avg Close — Range —
Q2 2015
Shares 57 Value ($000) $20 Avg Close — Range —
Q1 2015
Shares 57 Value ($000) $21 Avg Close — Range —