ONEOK PARTNERS LP

CUSIP: 68268N103 Class: UNIT LTD PARTN

GUYASUTA INVESTMENT ADVISORS INC's Holding History (CIK: 0000928568)

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

Q1 2015
Shares 5,400 Value ($000) $220 Avg Close — Range —
Q4 2014
Shares 5,400 Value ($000) $214 Avg Close — Range —
Q3 2014
Shares 5,400 Value ($000) $302 Avg Close — Range —
Q2 2014
Shares 5,400 Value ($000) $316 Avg Close — Range —
Q1 2014
Shares 5,400 Value ($000) $289 Avg Close — Range —
Q4 2013
Shares 5,400 Value ($000) $284 Avg Close — Range —
Q3 2013
Shares 5,400 Value ($000) $286 Avg Close — Range —
Q2 2013
Shares 5,400 Value ($000) $267 Avg Close — Range —