OPEXA THERAPEUTICS INC

CUSIP: 68372T202 Class: CMN

SHEPHERD KAPLAN KROCHUK, LLC's Holding History (CIK: 0001218583)

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

Q3 2014
Shares 99,800 Value ($000) $99 Avg Close — Range —
Q2 2014
Shares 116,300 Value ($000) $193 Avg Close — Range —
Q1 2014
Shares 97,500 Value ($000) $182 Avg Close — Range —
Q4 2013
Shares 75,500 Value ($000) $137 Avg Close — Range —
Q3 2013
Shares 67,500 Value ($000) $148 Avg Close — Range —
Q2 2013
Shares 61,500 Value ($000) $94 Avg Close — Range —