ONEOK PARTNERS LP

CUSIP: 68268N103 Class: UNIT LTD PARTN

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q2 2017
Shares 500 Value ($000) $25 Avg Close — Range —
Q1 2016
Shares 3,162 Value ($000) $99 Avg Close — Range —
Q3 2015
Shares 6,103 Value ($000) $178 Avg Close — Range —
Q2 2015
Shares 3,791 Value ($000) $128 Avg Close — Range —
Q1 2015
Shares 2,631 Value ($000) $107 Avg Close — Range —
Q4 2014
Shares 3,800 Value ($000) $151 Avg Close — Range —