ONEOK PARTNERS LP

CUSIP: 68268N103 Class: UNIT LTD PARTN

Westchester Capital Management, LLC's Holding History (CIK: 0001512805)

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

Q2 2017
Shares 502,484 Value ($000) $25,662 Avg Close — Range —
Q1 2017
Shares 468,416 Value ($000) $25,290 Avg Close — Range —