STR HLDGS INC

CUSIP: 78478V100 Class: COMMON STOCK

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

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

Q4 2014
Shares 34,448 Value ($000) $47 Avg Close — Range —
Q3 2014
Shares 38,664 Value ($000) $56 Avg Close — Range —
Q2 2014
Shares 38,664 Value ($000) $52 Avg Close — Range —
Q1 2014
Shares 38,664 Value ($000) $61 Avg Close — Range —