SYNERGETICS USA INC

CUSIP: 87160G107 Class: CMN

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

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

Q3 2015
Shares 65,568 Value ($000) $431 Avg Close — Range —
Q2 2015
Shares 65,568 Value ($000) $308 Avg Close — Range —
Q1 2015
Shares 92,896 Value ($000) $501 Avg Close — Range —
Q4 2014
Shares 152,896 Value ($000) $665 Avg Close — Range —
Q3 2014
Shares 177,326 Value ($000) $605 Avg Close — Range —
Q2 2014
Shares 115,658 Value ($000) $359 Avg Close — Range —
Q1 2014
Shares 130,458 Value ($000) $398 Avg Close — Range —
Q4 2013
Shares 46,730 Value ($000) $169 Avg Close — Range —
Q3 2013
Shares 42,730 Value ($000) $194 Avg Close — Range —
Q2 2013
Shares 42,730 Value ($000) $168 Avg Close — Range —