BIO-REFERENCE LABS INC

CUSIP: 09057G602 Class: COM $.01 NEW

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q1 2015
Shares 8,260 Value ($000) $291,000 Avg Close — Range —
Q4 2014
Shares 7,883 Value ($000) $253,000 Avg Close — Range —