Insider Trading activities of Internet Security Systems Inc/ga insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Internet Security Systems Inc/ga since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Internet Security Systems Inc/ga since year 2005. Table 2 shows the detailed insider transactions of Internet Security Systems Inc/ga since 2005. The reporting company's ticker symbol is ISSX. The reporting company's CIK number is 1053148.
The total value of stock buying since 2005 is $572,500.
The total value of stock sales since 2005 is $16,715,331.
The total value of stock option exercises since 2005 is $62,350.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Internet Security Systems Inc/ga (ISSX).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2006-03 0 $0 206,550 $4,853,010 5,000 $62,350
2005-12 25,000 $572,500 0 $0 0 $0
2005-11 0 $0 200,000 $4,871,109 0 $0
2005-09 0 $0 30,411 $687,744 0 $0
2005-08 0 $0 185,589 $4,205,743 0 $0
2005-03 0 $0 100,000 $2,097,725 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Internet Security Systems Inc/ga insiders (ISSX)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2006-03-09 Klaus Christopher W (Secretary and Director) Sale 79,038 23.46 1,854,389
2006-03-08 Klaus Christopher W (Secretary and Director) Sale 85,854 23.54 2,020,573
2006-03-07 Bowen Sean (VP, General Counsel) Sale 5,000 23.46 117,300
2006-03-07 Bowen Sean (VP, General Counsel) Option Ex 5,000 12.47 62,350
2006-03-07 Klaus Christopher W (Secretary and Director) Sale 35,108 23.48 824,370
2006-03-01 Smit Jaap (Sr. Vice President EMEA) Sale 1,550 23.47 36,378
2005-12-12 Johns H Douglas (Sr. VP Operations) Buy 25,000 22.90 572,500
2005-11-22 Klaus Christopher W (Secretary and Direct) Sale 56,011 24.20 1,355,354
2005-11-21 Klaus Christopher W (Secretary and Direct) Sale 20,000 24.16 483,200
2005-11-18 Klaus Christopher W (Secretary and Direct) Sale 21,717 24.20 525,659
2005-11-15 Klaus Christopher W (Secretary and Direct) Sale 2,272 24.25 55,096
2005-11-11 Klaus Christopher W (Secretary and Direct) Sale 100,000 24.52 2,451,800
2005-09-01 Klaus Christopher W (Secretary and Direct) Sale 30,411 22.62 687,744
2005-08-30 Klaus Christopher W (Secretary and Direct) Sale 10,000 22.41 224,120
2005-08-24 Klaus Christopher W (Secretary and Direct) Sale 14,997 22.55 338,227
2005-08-23 Klaus Christopher W (Secretary and Direct) Sale 16,500 22.79 376,018
2005-08-22 Klaus Christopher W (Secretary and Direct) Sale 13,760 22.78 313,411
2005-08-19 Klaus Christopher W (Secretary and Direct) Sale 115,000 22.70 2,610,270
2005-08-05 Klaus Christopher W (Secretary and Direct) Sale 15,332 22.42 343,697
2005-03-10 Klaus Christopher W (Secretary and Direct) Sale 24,425 21.01 513,144
2005-03-09 Klaus Christopher W (Secretary and Direct) Sale 75,575 20.97 1,584,581

Insider trading activities including stock purchases, stock sales, and option exercises of ISSX listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Internet Security Systems Inc/ga (symbol ISSX, CIK number 1053148) see the Securities and Exchange Commission (SEC) website.