BOARDWALK PIPELINE PARTNERS

CUSIP: 096627104 Class: UT LTD PARTNER

Hirtle Callaghan & Co LLC's Holding History (CIK: 0001360710)

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

Q4 2014
Shares 2,065 Value ($000) $37 Avg Close — Range —
Q1 2014
Shares 2,065 Value ($000) $28 Avg Close — Range —
Q4 2013
Shares 2,065 Value ($000) $53 Avg Close — Range —
Q3 2013
Shares 2,065 Value ($000) $63 Avg Close — Range —