SIGMA DESIGNS INC

CUSIP: 826565103 Class: COM

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

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

Q4 2015
Shares 169,672 Value ($000) $1,072 Avg Close — Range —
Q3 2015
Shares 204,217 Value ($000) $1,407 Avg Close — Range —
Q2 2015
Shares 197,325 Value ($000) $2,354 Avg Close — Range —
Q1 2015
Shares 200,950 Value ($000) $1,614 Avg Close — Range —
Q4 2014
Shares 202,314 Value ($000) $1,497 Avg Close — Range —
Q3 2014
Shares 204,307 Value ($000) $881 Avg Close — Range —