ONEOK PARTNERS LP

CUSIP: 68268N103 Class: UNIT LTD PARTN

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC's Holding History (CIK: 0001629649)

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

Q3 2015
Shares 305,000 Value ($000) $8,924 Avg Close — Range —
Q2 2015
Shares 405,000 Value ($000) $13,770 Avg Close — Range —
Q1 2015
Shares 289,700 Value ($000) $11,831 Avg Close — Range —