BARRETT BILL CORP

CUSIP: 06846N104 Class: COMMON STOCK

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2016
Shares 290,432 Value ($000) $2,030 Avg Close — Range —
Q4 2015
Shares 36,378 Value ($000) $143 Avg Close — Range —
Q3 2014
Shares 169,372 Value ($000) $3,733 Avg Close — Range —