ONEOK PARTNERS LP

CUSIP: 68268N103 Class: UNIT LTD PARTN

Chicago Capital Management, LLC's Holding History (CIK: 0001580162)

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

Q2 2017
Shares 584,902 Value ($000) $30,052 Avg Close — Range —
Q1 2017
Shares 451,044 Value ($000) $24,352 Avg Close — Range —