ONEOK PARTNERS LP

CUSIP: 68268N103 Class: UNIT LTD PARTN

CHATHAM CAPITAL GROUP, INC.'s Holding History (CIK: 0001108969)

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

Q2 2017
Shares 20,175 Value ($000) $1,030 Avg Close — Range —
Q1 2017
Shares 21,475 Value ($000) $1,159 Avg Close — Range —
Q4 2016
Shares 21,475 Value ($000) $924 Avg Close — Range —
Q3 2016
Shares 12,600 Value ($000) $503 Avg Close — Range —
Q2 2016
Shares 21,900 Value ($000) $877 Avg Close — Range —
Q1 2016
Shares 21,900 Value ($000) $688 Avg Close — Range —
Q4 2015
Shares 21,900 Value ($000) $660 Avg Close — Range —
Q3 2015
Shares 21,900 Value ($000) $641 Avg Close — Range —
Q2 2015
Shares 28,940 Value ($000) $984 Avg Close — Range —
Q1 2015
Shares 29,240 Value ($000) $1,194 Avg Close — Range —
Q4 2014
Shares 29,265 Value ($000) $1,160 Avg Close — Range —
Q3 2014
Shares 34,140 Value ($000) $1,910 Avg Close — Range —
Q2 2014
Shares 33,615 Value ($000) $1,970 Avg Close — Range —
Q1 2014
Shares 47,915 Value ($000) $2,566 Avg Close — Range —
Q4 2013
Shares 47,915 Value ($000) $2,523 Avg Close — Range —
Q3 2013
Shares 47,915 Value ($000) $2,540 Avg Close — Range —
Q2 2013
Shares 46,665 Value ($000) $2,311 Avg Close — Range —