Insider Stock Trading History of Njemanze Hugh


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Njemanze Hugh since year 2005. The trader's CIK number is 1424706. At the time of this reporting, Njemanze Hugh is the CTO and EVP R&D of Arcsight Inc . (stock ticker symbol ARST). See this page for all insider trading activities at Arcsight Inc .


Stock purchases, sales, and option exercises reported by insider Njemanze Hugh since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2010-10-21 ARST Arcsight Inc Option Ex 166,070 5.63 934,475
2010-06-30 ARST Arcsight Inc Sale 30,000 22.34 670,110
2010-03-24 ARST Arcsight Inc Sale 30,000 27.51 825,270
2009-12-28 ARST Arcsight Inc Sale 30,000 25.90 776,940
2009-12-10 ARST Arcsight Inc Sale 30,000 23.10 692,970
2009-09-29 ARST Arcsight Inc Sale 30,000 24.02 720,720
2009-09-22 ARST Arcsight Inc Sale 20,000 23.18 463,700
2009-06-26 ARST Arcsight Inc Sale 20,000 17.32 346,320
2009-06-18 ARST Arcsight Inc Sale 20,000 17.48 349,560
2009-03-20 ARST Arcsight Inc Sale 12,500 11.93 149,175
2009-03-23 ARST Arcsight Inc Sale 12,500 11.73 146,662
2008-12-17 ARST Arcsight Inc Sale 15,000 7.19 107,850
2008-09-30 ARST Arcsight Inc Sale 10,000 7.45 74,470

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Njemanze Hugh (CTO and EVP R&D of Arcsight Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.