Insider Stock Trading History of Crowell William


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 Crowell William since year 2005. The trader's CIK number is 1224945. At the time of this reporting, Crowell William is the Director 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 Crowell William since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2010-08-19 ARST Arcsight Inc Option Ex 5,000 8.30 41,500
2010-08-19 ARST Arcsight Inc Sale 5,000 28.00 140,000
2010-03-25 ARST Arcsight Inc Option Ex 1,000 8.30 8,300
2010-03-25 ARST Arcsight Inc Sale 1,000 28.00 28,000
2010-03-03 ARST Arcsight Inc Sale 2,000 28.00 56,000
2010-03-03 ARST Arcsight Inc Option Ex 2,000 8.30 16,600
2009-12-01 ARST Arcsight Inc Option Ex 4,312 4.58 19,748
2009-12-01 ARST Arcsight Inc Sale 4,312 23.01 99,206
2009-11-02 ARST Arcsight Inc Sale 4,312 24.46 105,467
2009-11-02 ARST Arcsight Inc Option Ex 4,312 4.58 19,748
2009-10-01 ARST Arcsight Inc Sale 4,312 23.42 101,004
2009-10-01 ARST Arcsight Inc Option Ex 4,312 4.58 19,748
2009-09-21 ARST Arcsight Inc Option Ex 28,811 4.58 131,954
2009-09-21 ARST Arcsight Inc Sale 28,811 23.08 665,044
2009-09-08 ARST Arcsight Inc Option Ex 1,626 .16 260
2009-09-09 ARST Arcsight Inc Option Ex 24,231 4.58 110,977
2009-09-10 ARST Arcsight Inc Option Ex 100 .16 16
2009-09-08 ARST Arcsight Inc Sale 1,626 23.00 37,398
2009-09-09 ARST Arcsight Inc Sale 24,231 23.00 557,313
2009-09-10 ARST Arcsight Inc Sale 100 23.00 2,300
2009-09-01 ARST Arcsight Inc Option Ex 4,000 .16 640
2009-09-01 ARST Arcsight Inc Sale 4,000 19.49 77,976
2009-08-03 ARST Arcsight Inc Option Ex 4,000 .16 640
2009-08-03 ARST Arcsight Inc Sale 4,000 19.10 76,404
2009-07-01 ARST Arcsight Inc Sale 4,000 17.38 69,524
2009-07-01 ARST Arcsight Inc Option Ex 4,000 .16 640
2009-06-01 ARST Arcsight Inc Option Ex 4,000 .16 640
2009-06-01 ARST Arcsight Inc Sale 4,000 16.88 67,524
2009-05-01 ARST Arcsight Inc Option Ex 4,000 .16 640
2009-05-01 ARST Arcsight Inc Sale 4,000 14.95 59,816
2009-04-09 ARST Arcsight Inc Option Ex 8,000 .16 1,280
2009-04-09 ARST Arcsight Inc Sale 8,000 14.00 112,000
2009-03-06 ARST Arcsight Inc Option Ex 3,000 .16 480
2009-03-06 ARST Arcsight Inc Sale 3,000 11.00 33,000
2009-03-02 ARST Arcsight Inc Option Ex 1,000 .16 160
2009-03-02 ARST Arcsight Inc Sale 1,000 9.19 9,190
2009-02-02 ARST Arcsight Inc Option Ex 1,000 .16 160
2009-02-02 ARST Arcsight Inc Sale 1,000 9.34 9,344
2009-01-13 ARST Arcsight Inc Option Ex 1,000 .16 160
2009-01-13 ARST Arcsight Inc Sale 1,000 9.00 9,000

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 Crowell William (Director of Arcsight Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.