PROSHARES TR

Ticker: TBT CUSIP: 74347B201 Class: ETF

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

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

Q3 2017
Shares 500 Value ($000) $18 Avg Close — Range —
Q3 2014
Shares 609 Value ($000) $34 Avg Close — Range —
Q2 2014
Shares 9,405 Value ($000) $571 Avg Close — Range —
Q1 2014
Shares 175,181 Value ($000) $11,834 Avg Close — Range —
Q4 2013
Shares 174,277 Value ($000) $13,802 Avg Close — Range —
Q3 2013
Shares 116,461 Value ($000) $8,766 Avg Close — Range —
Q2 2013
Shares 131,736 Value ($000) $9,541 Avg Close — Range —