BOARDWALK PIPELINE PARTNERS

CUSIP: 096627104 Class: UT LTD PARTNER

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q4 2016
Shares 703 Value ($000) $12 Avg Close — Range —
Q1 2015
Shares 9,710 Value ($000) $156 Avg Close — Range —
Q3 2014
Shares 19,410 Value ($000) $363 Avg Close — Range —
Q2 2014
Shares 36,975 Value ($000) $684 Avg Close — Range —
Q1 2014
Shares 3,012 Value ($000) $40 Avg Close — Range —