BOARDWALK PIPELINE PARTNERS

CUSIP: 096627104 Class: UT LTD PARTNER

SG Americas Securities, LLC's Holding History (CIK: 0001313360)

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

Q1 2018
Shares 112,864 Value ($000) $1,146 Avg Close — Range —
Q4 2017
Shares 137,649 Value ($000) $1,777 Avg Close — Range —
Q3 2017
Shares 155,345 Value ($000) $2,284 Avg Close — Range —
Q2 2017
Shares 155,646 Value ($000) $2,803 Avg Close — Range —
Q1 2017
Shares 149,886 Value ($000) $2,744 Avg Close — Range —
Q4 2016
Shares 145,866 Value ($000) $2,532 Avg Close — Range —
Q3 2016
Shares 58,526 Value ($000) $1,004 Avg Close — Range —
Q1 2015
Shares 300,000 Value ($000) $4,830 Avg Close — Range —
Q4 2013
Shares 61,325 Value ($000) $1,565 Avg Close — Range —