ENZO BIOCHEM INC

CUSIP: 294100102 Class: COM

CULLEN/FROST BANKERS, INC.'s Holding History (CIK: 0000039263)

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

Q1 2014
Shares 102,772 Value ($000) $428 Avg Close — Range —
Q4 2013
Shares 102,772 Value ($000) $300 Avg Close — Range —
Q3 2013
Shares 102,772 Value ($000) $259 Avg Close — Range —
Q2 2013
Shares 102,772 Value ($000) $214 Avg Close — Range —