BOARDWALK PIPELINE PARTNERS

CUSIP: 096627104 Class: UT LTD PARTNER

MARK ASSET MANAGEMENT LP's Holding History (CIK: 0000860176)

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

Q4 2013
Shares 3,689 Value ($000) $94 Avg Close — Range —
Q3 2013
Shares 3,689 Value ($000) $112 Avg Close — Range —