BARRETT BILL CORP

CUSIP: 06846N104 Class: COMMON STOCK

CIBC Private Wealth Group, LLC's Holding History (CIK: 0001298088)

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

Q3 2014
Shares 11,175 Value ($000) $246 Avg Close — Range —
Q2 2014
Shares 11,175 Value ($000) $299 Avg Close — Range —
Q1 2014
Shares 12,375 Value ($000) $319 Avg Close — Range —