SYNERGETICS USA INC

CUSIP: 87160G107 Class: CMN

PERKINS CAPITAL MANAGEMENT INC's Holding History (CIK: 0000884300)

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

Q4 2013
Shares 50,000 Value ($000) $181 Avg Close — Range —
Q3 2013
Shares 202,000 Value ($000) $919 Avg Close — Range —
Q2 2013
Shares 200,000 Value ($000) $788 Avg Close — Range —