PERICOM SEMICONDUCTOR CORP

CUSIP: 713831105 Class: COM

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

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

Q1 2015
Shares 57,577 Value ($000) $891 Avg Close — Range —
Q4 2014
Shares 90,452 Value ($000) $1,225 Avg Close — Range —
Q3 2014
Shares 104,789 Value ($000) $1,021 Avg Close — Range —
Q2 2014
Shares 111,546 Value ($000) $1,008 Avg Close — Range —
Q1 2014
Shares 134,007 Value ($000) $1,049 Avg Close — Range —
Q4 2013
Shares 120,325 Value ($000) $1,066 Avg Close — Range —