BLACKROCK INC

CUSIP: 09247X101 Class: COM

WAFRA INC.'s Holding History (CIK: 0000920440)

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

Q1 2018
Shares 14,037 Value ($000) $7,604 Avg Close — Range —
Q4 2017
Shares 16,112 Value ($000) $8,277 Avg Close — Range —
Q3 2017
Shares 16,112 Value ($000) $7,204 Avg Close — Range —
Q2 2017
Shares 16,112 Value ($000) $6,806 Avg Close — Range —
Q1 2017
Shares 25,435 Value ($000) $9,755 Avg Close — Range —