ROSETTA RESOURCES INC

CUSIP: 777779307 Class: COM

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

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

Q1 2014
Shares 6,300 Value ($000) $293 Avg Close — Range —
Q4 2013
Shares 7,951 Value ($000) $382 Avg Close — Range —
Q3 2013
Shares 8,005 Value ($000) $436 Avg Close — Range —
Q2 2013
Shares 7,121 Value ($000) $303 Avg Close — Range —