VERTEX ENERGY INC

CUSIP: 92534K107 Class: Common Stock

PERRITT CAPITAL MANAGEMENT INC's Holding History (CIK: 0001279342)

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

Q1 2015
Shares 80,000 Value ($000) $296 Avg Close — Range —
Q4 2014
Shares 80,000 Value ($000) $335 Avg Close — Range —
Q3 2014
Shares 80,000 Value ($000) $557 Avg Close — Range —
Q2 2014
Shares 60,000 Value ($000) $583 Avg Close — Range —
Q1 2014
Shares 162,910 Value ($000) $1,051 Avg Close — Range —
Q4 2013
Shares 192,910 Value ($000) $646 Avg Close — Range —