BLACKROCK RES & COMMODITIES

CUSIP: 09257A108 Class: SHS

BOKF, NA's Holding History (CIK: 0000009634)

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

Q3 2015
Shares 10,000 Value ($000) $71 Avg Close — Range —
Q2 2015
Shares 10,000 Value ($000) $91 Avg Close — Range —
Q1 2015
Shares 10,000 Value ($000) $96 Avg Close — Range —