WILLIAMS PARTNERS L P

CUSIP: 96950F104 Class: COM UNIT L P

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

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

Q4 2014
Shares 97,346 Value ($000) $97 Avg Close — Range —
Q3 2014
Shares 97,346 Value ($000) $5,164 Avg Close — Range —
Q2 2014
Shares 97,346 Value ($000) $5,285 Avg Close — Range —
Q1 2014
Shares 100,379 Value ($000) $5,113 Avg Close — Range —
Q4 2013
Shares 99,304 Value ($000) $5,051 Avg Close — Range —
Q3 2013
Shares 90,829 Value ($000) $4,803 Avg Close — Range —
Q2 2013
Shares 88,829 Value ($000) $4,584 Avg Close — Range —