BOARDWALK PIPELINE PARTNERS

CUSIP: 096627104 Class: UT LTD PARTNER

SHEPHERD KAPLAN KROCHUK, LLC's Holding History (CIK: 0001218583)

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

Q2 2016
Shares 27,980 Value ($000) $488 Avg Close — Range —
Q1 2016
Shares 27,980 Value ($000) $412 Avg Close — Range —
Q4 2015
Shares 27,980 Value ($000) $363 Avg Close — Range —