ONEOK PARTNERS LP

CUSIP: 68268N103 Class: UNIT LTD PARTN

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q2 2013
Shares 37,559 Value ($000) $1,862 Avg Close — Range —