ONEOK PARTNERS LP

CUSIP: 68268N103 Class: UNIT LTD PARTN

TORTOISE CAPITAL ADVISORS, L.L.C.'s Holding History (CIK: 0001280965)

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

Q2 2017
Shares 13,576,363 Value ($000) $693,345 Avg Close — Range —
Q1 2017
Shares 14,915,795 Value ($000) $805,304 Avg Close — Range —
Q4 2016
Shares 18,080,599 Value ($000) $777,647 Avg Close — Range —
Q3 2016
Shares 18,287,029 Value ($000) $730,567 Avg Close — Range —
Q2 2016
Shares 17,232,926 Value ($000) $690,351 Avg Close — Range —
Q1 2016
Shares 16,333,651 Value ($000) $512,877 Avg Close — Range —
Q4 2015
Shares 14,124,537 Value ($000) $399,938 Avg Close — Range —
Q3 2015
Shares 9,997,231 Value ($000) $292,519 Avg Close — Range —
Q2 2015
Shares 10,294,811 Value ($000) $350,024 Avg Close — Range —
Q1 2015
Shares 7,371,199 Value ($000) $301,040 Avg Close — Range —
Q4 2014
Shares 6,989,625 Value ($000) $276,999 Avg Close — Range —
Q3 2014
Shares 5,899,562 Value ($000) $330,139 Avg Close — Range —
Q2 2014
Shares 5,793,378 Value ($000) $339,492 Avg Close — Range —
Q1 2014
Shares 4,849,898 Value ($000) $259,712 Avg Close — Range —
Q4 2013
Shares 3,901,200 Value ($000) $205,398 Avg Close — Range —
Q3 2013
Shares 3,051,600 Value ($000) $161,765 Avg Close — Range —
Q2 2013
Shares 3,087,705 Value ($000) $152,903 Avg Close — Range —