ONEOK PARTNERS LP

CUSIP: 68268N103 Class: UNIT LTD PARTN

Texas Yale Capital Corp.'s Holding History (CIK: 0001332342)

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

Q2 2017
Shares 232,381 Value ($000) $11,868 Avg Close — Range —
Q1 2017
Shares 239,857 Value ($000) $12,950 Avg Close — Range —
Q4 2016
Shares 288,435 Value ($000) $12,406 Avg Close — Range —
Q3 2016
Shares 288,406 Value ($000) $11,522 Avg Close — Range —
Q2 2016
Shares 291,754 Value ($000) $11,688 Avg Close — Range —
Q1 2016
Shares 293,725 Value ($000) $9,223 Avg Close — Range —
Q4 2015
Shares 279,602 Value ($000) $8,424 Avg Close — Range —
Q3 2015
Shares 333,380 Value ($000) $9,755 Avg Close — Range —
Q2 2015
Shares 337,840 Value ($000) $11,487 Avg Close — Range —
Q1 2015
Shares 337,881 Value ($000) $13,799 Avg Close — Range —
Q4 2014
Shares 319,443 Value ($000) $12,660 Avg Close — Range —
Q3 2014
Shares 288,690 Value ($000) $16,155 Avg Close — Range —
Q2 2014
Shares 267,144 Value ($000) $15,655 Avg Close — Range —
Q1 2014
Shares 269,242 Value ($000) $14,418 Avg Close — Range —
Q4 2013
Shares 261,471 Value ($000) $13,766 Avg Close — Range —
Q3 2013
Shares 261,450 Value ($000) $13,859 Avg Close — Range —
Q2 2013
Shares 258,465 Value ($000) $12,799 Avg Close — Range —