BOARDWALK PIPELINE PARTNERS

CUSIP: 096627104 Class: UT LTD PARTNER

Mariner, LLC's Holding History (CIK: 0001373442)

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

Q3 2013
Shares 25,173 Value ($000) $765 Avg Close — Range —
Q2 2013
Shares 25,833 Value ($000) $780 Avg Close — Range —