QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

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

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

Q1 2015
Shares 25,000 Value ($000) $1,162 Avg Close $42.80 Range $35.01 - $50.00
Q4 2014
Shares 25,000 Value ($000) $944 Avg Close $33.37 Range $26.00 - $40.74
Q3 2014
Shares 25,000 Value ($000) $665 Avg Close $25.21 Range $22.65 - $29.70
Q2 2014
Shares 25,000 Value ($000) $642 Avg Close $22.74 Range $18.00 - $26.88
Q1 2014
Shares 25,000 Value ($000) $636 Avg Close $26.98 Range $20.37 - $29.94
Q4 2013
Shares 25,000 Value ($000) $578 Avg Close $22.22 Range $19.56 - $24.90
Q3 2013
Shares 25,000 Value ($000) $535 Avg Close $18.76 Range $14.98 - $23.21
Q2 2013
Shares 42,083 Value ($000) $678 Avg Close $12.98 Range $10.15 - $16.25