WILLIAMS PARTNERS L P NEW

CUSIP: 96949L105 Class: COM UNIT LTD PAR

Heronetta Management, L.P.'s Holding History (CIK: 0001588225)

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

Q2 2018
Shares 222,526 Value ($000) $9,032 Avg Close — Range —
Q1 2018
Shares 242,939 Value ($000) $8,364 Avg Close — Range —
Q4 2017
Shares 234,439 Value ($000) $9,092 Avg Close — Range —
Q3 2017
Shares 234,439 Value ($000) $9,120 Avg Close — Range —
Q2 2017
Shares 233,439 Value ($000) $9,363 Avg Close — Range —
Q1 2017
Shares 228,039 Value ($000) $9,311 Avg Close — Range —
Q4 2016
Shares 226,039 Value ($000) $8,596 Avg Close — Range —
Q3 2016
Shares 226,039 Value ($000) $8,406 Avg Close — Range —
Q2 2016
Shares 226,039 Value ($000) $7,830 Avg Close — Range —
Q1 2016
Shares 226,039 Value ($000) $4,622 Avg Close — Range —
Q4 2015
Shares 226,039 Value ($000) $6,295 Avg Close — Range —
Q3 2015
Shares 223,039 Value ($000) $7,119 Avg Close — Range —