WILLIAMS PARTNERS L P NEW

CUSIP: 96949L105 Class: COM UNIT LTD PAR

BOKF, NA's Holding History (CIK: 0000009634)

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

Q2 2018
Shares 9,387 Value ($000) $381 Avg Close — Range —
Q1 2018
Shares 9,230 Value ($000) $318 Avg Close — Range —
Q4 2017
Shares 8,927 Value ($000) $346 Avg Close — Range —
Q3 2017
Shares 6,327 Value ($000) $246 Avg Close — Range —
Q2 2017
Shares 7,215 Value ($000) $290 Avg Close — Range —
Q1 2017
Shares 7,238 Value ($000) $295 Avg Close — Range —
Q4 2016
Shares 6,327 Value ($000) $240 Avg Close — Range —
Q3 2016
Shares 6,887 Value ($000) $257 Avg Close — Range —
Q2 2016
Shares 6,725 Value ($000) $232 Avg Close — Range —
Q4 2015
Shares 7,326 Value ($000) $204 Avg Close — Range —
Q3 2015
Shares 15,240 Value ($000) $487 Avg Close — Range —
Q2 2015
Shares 10,819 Value ($000) $524 Avg Close — Range —
Q1 2015
Shares 10,819 Value ($000) $533 Avg Close — Range —