SEQUENOM INC

CUSIP: 817337405 Class: CMN

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

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

Q3 2014
Shares 253,798 Value ($000) $754 Avg Close — Range —
Q2 2014
Shares 267,896 Value ($000) $1,037 Avg Close — Range —
Q1 2014
Shares 192,597 Value ($000) $472 Avg Close — Range —
Q4 2013
Shares 178,872 Value ($000) $419 Avg Close — Range —
Q3 2013
Shares 180,279 Value ($000) $481 Avg Close — Range —
Q2 2013
Shares 252,986 Value ($000) $1,065 Avg Close — Range —