POWERSHARES ETF TRUST II

CUSIP: 73936Q769 Class: EXCHANGE TRADED

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

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

Q1 2018
Shares 21,800 Value ($000) $504 Avg Close — Range —
Q4 2017
Shares 23,925 Value ($000) $551 Avg Close — Range —
Q3 2017
Shares 24,167 Value ($000) $560 Avg Close — Range —