BOARDWALK PIPELINE PARTNERS

CUSIP: 096627104 Class: UT LTD PARTNER

NATIXIS ADVISORS, L.P.'s Holding History (CIK: 0001018331)

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

Q2 2018
Shares 24,787 Value ($000) $288 Avg Close — Range —
Q4 2017
Shares 22,729 Value ($000) $294 Avg Close — Range —
Q3 2017
Shares 18,435 Value ($000) $270 Avg Close — Range —
Q2 2017
Shares 18,091 Value ($000) $326 Avg Close — Range —
Q1 2017
Shares 14,329 Value ($000) $262 Avg Close — Range —
Q4 2016
Shares 18,723 Value ($000) $325 Avg Close — Range —
Q3 2016
Shares 20,345 Value ($000) $349 Avg Close — Range —
Q2 2016
Shares 20,987 Value ($000) $366 Avg Close — Range —
Q1 2016
Shares 21,621 Value ($000) $319 Avg Close — Range —
Q4 2015
Shares 18,698 Value ($000) $243 Avg Close — Range —
Q2 2014
Shares 29,888 Value ($000) $553 Avg Close — Range —