BARRETT BILL CORP

CUSIP: 06846N104 Class: COMMON STOCK

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q2 2016
Shares 75,763 Value ($000) $484 Avg Close — Range —
Q1 2016
Shares 76,681 Value ($000) $477 Avg Close — Range —