ONEOK PARTNERS LP

CUSIP: 68268N103 Class: UNIT LTD PARTN

BALDWIN BROTHERS LLC/MA's Holding History (CIK: 0001021258)

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

Q2 2017
Shares 20,624 Value ($000) $1,053 Avg Close — Range —
Q1 2017
Shares 21,604 Value ($000) $1,166 Avg Close — Range —
Q4 2016
Shares 22,756 Value ($000) $979 Avg Close — Range —
Q3 2016
Shares 22,756 Value ($000) $909 Avg Close — Range —
Q2 2016
Shares 22,756 Value ($000) $912 Avg Close — Range —
Q1 2016
Shares 22,756 Value ($000) $715 Avg Close — Range —
Q4 2015
Shares 24,956 Value ($000) $752 Avg Close — Range —
Q3 2015
Shares 26,356 Value ($000) $771 Avg Close — Range —
Q2 2015
Shares 45,029 Value ($000) $1,531 Avg Close — Range —
Q1 2015
Shares 47,329 Value ($000) $1,933 Avg Close — Range —
Q4 2014
Shares 88,877 Value ($000) $3,522 Avg Close — Range —
Q3 2014
Shares 84,462 Value ($000) $4,726 Avg Close — Range —
Q2 2014
Shares 84,462 Value ($000) $4,949 Avg Close — Range —
Q1 2014
Shares 84,051 Value ($000) $4,501 Avg Close — Range —
Q4 2013
Shares 82,476 Value ($000) $4,342 Avg Close — Range —
Q3 2013
Shares 81,857 Value ($000) $4,339 Avg Close — Range —
Q2 2013
Shares 87,206 Value ($000) $4,318 Avg Close — Range —