BJ

CUSIP: 055482103 Class: COM

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q1 2010
Shares 27,900 Value ($000) $597 Avg Close — Range —
Q4 2009
Shares 27,900 Value ($000) $519 Avg Close — Range —
Q3 2009
Shares 27,900 Value ($000) $542 Avg Close — Range —
Q2 2009
Shares 27,900 Value ($000) $380 Avg Close — Range —
Q1 2009
Shares 27,900 Value ($000) $278 Avg Close — Range —