SYNERGETICS USA INC

CUSIP: 87160G107 Class: CMN

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q3 2015
Shares 204,247 Value ($000) $1,342 Avg Close — Range —
Q2 2015
Shares 197,409 Value ($000) $928 Avg Close — Range —
Q1 2015
Shares 201,565 Value ($000) $1,086 Avg Close — Range —