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United States Software & IT Services

Internet Security Systems Inc (ISSX)

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Ticker: ISSX Exchange: NSQ
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
KLAUS CHRISTOPHER W
Secretary and Director
1 sale — total 1,854,397 USD
Sale 9 Mar 2006
Value US$2,567,173.29 | Price 19.09 | Shares 17,240
Sale 8 Mar 2006
Value US$4,245,871.93 | Price 375.95 | Shares 19,167
Sale 7 Mar 2006
Value US$101,722.56 | Price 23.46 | Shares 4,336
Sale 7 Mar 2006
Value US$15,577.44 | Price 23.46 | Shares 664
Sale 7 Mar 2006
Value US$824,377.97 | Price 23.48 | Shares 35,108
Sale 1 Mar 2006
Value US$36,378.50 | Price 23.47 | Shares 1,550
Buy 12 Dec 2005
Value US$572,500.00 | Price 22.90 | Shares 25,000
Sale 22 Nov 2005
Value US$1,355,376.58 | Price 24.20 | Shares 56,011
Sale 21 Nov 2005
Value US$1,355,827.50 | Price 24.10 | Shares 56,250
Sale 21 Nov 2005
Value US$483,200.00 | Price 24.16 | Shares 20,000
Sale 18 Nov 2005
Value US$1,203,300.00 | Price 24.07 | Shares 50,000
Sale 18 Nov 2005
Value US$7,275.00 | Price 24.25 | Shares 300
Sale 17 Nov 2005
Value US$517,434.72 | Price 24.16 | Shares 21,417
Sale 15 Nov 2005
Value US$55,096.00 | Price 24.25 | Shares 2,272
Sale 11 Nov 2005
Value US$1,229,250.00 | Price 24.59 | Shares 50,000
Sale 10 Nov 2005
Value US$1,222,515.00 | Price 24.45 | Shares 50,000
Sale 4 Nov 2005
Value US$44,175.00 | Price 25.00 | Shares 1,767
Sale 4 Nov 2005
Value US$11,725.00 | Price 25.00 | Shares 469
Sale 4 Nov 2005
Value US$281,341.12 | Price 25.01 | Shares 11,250
Sale 4 Nov 2005
Value US$468,901.88 | Price 25.01 | Shares 18,750
Sale 4 Nov 2005
Value US$937,803.75 | Price 25.01 | Shares 37,500
Sale 3 Nov 2005
Value US$227,361.60 | Price 25.26 | Shares 9,000
Sale 2 Nov 2005
Value US$1,239,000.00 | Price 24.78 | Shares 50,000
Sale 2 Nov 2005
Value US$830,250.00 | Price 24.60 | Shares 33,750
Sale 2 Nov 2005
Value US$153,750.00 | Price 24.60 | Shares 6,250
Sale 1 Nov 2005
Value US$743,400.00 | Price 24.78 | Shares 30,000
Sale 1 Nov 2005
Value US$495,600.00 | Price 24.78 | Shares 20,000
Sale 1 Nov 2005
Value US$1,239,000.00 | Price 24.78 | Shares 50,000
Sale 1 Nov 2005
Value US$248,500.00 | Price 24.85 | Shares 10,000
Sale 1 Sep 2005
Value US$163,922.81 | Price 22.58 | Shares 7,260
Sale 31 Aug 2005
Value US$77,534.39 | Price 22.75 | Shares 3,408
Sale 31 Aug 2005
Value US$444,507.72 | Price 22.51 | Shares 19,743
Sale 30 Aug 2005
Value US$224,115.00 | Price 22.41 | Shares 10,000
Sale 25 Aug 2005
Value US$55,200.00 | Price 22.08 | Shares 2,500
Sale 25 Aug 2005
Value US$45,639.36 | Price 22.08 | Shares 2,067
Sale 25 Aug 2005
Value US$31,044.48 | Price 22.08 | Shares 1,406
Sale 24 Aug 2005
Value US$97,272.05 | Price 22.64 | Shares 4,297
Sale 24 Aug 2005
Value US$15,915.92 | Price 22.64 | Shares 703
Sale 24 Aug 2005
Value US$338,221.34 | Price 22.55 | Shares 14,997
Sale 23 Aug 2005
Value US$376,025.10 | Price 22.79 | Shares 16,500
Sale 22 Aug 2005
Value US$313,415.65 | Price 22.78 | Shares 13,760
Sale 19 Aug 2005
Value US$2,610,212.50 | Price 22.70 | Shares 115,000
Sale 17 Aug 2005
Value US$450,200.00 | Price 22.51 | Shares 20,000
Sale 17 Aug 2005
Value US$205,966.50 | Price 22.51 | Shares 9,150
Sale 5 Aug 2005
Value US$7,387.00 | Price 22.25 | Shares 332
Sale 4 Aug 2005
Value US$112,500.00 | Price 22.50 | Shares 5,000
Sale 4 Aug 2005
Value US$225,000.00 | Price 22.50 | Shares 10,000
Sale 2 Aug 2005
Value US$254,571.90 | Price 23.14 | Shares 11,000
Sale 2 Aug 2005
Value US$232,700.00 | Price 23.27 | Shares 10,000
Sale 2 Aug 2005
Value US$116,250.00 | Price 23.25 | Shares 5,000
Sale 14 Jun 2005
Value US$105,756.00 | Price 21.15 | Shares 5,000
Sale 1 Jun 2005
Value US$224,554.00 | Price 22.46 | Shares 10,000
Sale 20 May 2005
Value US$108,750.00 | Price 21.75 | Shares 5,000
Sale 19 May 2005
Value US$215,200.00 | Price 21.52 | Shares 10,000
Sale 18 May 2005
Value US$204,697.35 | Price 20.68 | Shares 9,900
Sale 10 Mar 2005
Value US$513,137.50 | Price 21.01 | Shares 24,425
Sale 9 Mar 2005
Value US$1,584,603.70 | Price 20.97 | Shares 75,575
Sale 24 Feb 2005
Value US$201,816.00 | Price 20.18 | Shares 10,000
Sale 15 Feb 2005
Value US$2,133,000.00 | Price 21.33 | Shares 100,000
Sale 7 Feb 2005
Value US$40,126.51 | Price 21.86 | Shares 1,836
Sale 7 Feb 2005
Value US$69,150.49 | Price 21.86 | Shares 3,164
Sale 1 Dec 2004
Value US$120,700.00 | Price 24.14 | Shares 5,000
Sale 1 Dec 2004
Value US$362,100.00 | Price 24.14 | Shares 15,000
Sale 1 Dec 2004
Value US$241,400.00 | Price 24.14 | Shares 10,000
Sale 1 Dec 2004
Value US$125,000.00 | Price 25.00 | Shares 5,000
Sale 18 Nov 2004
Value US$243,937.00 | Price 24.39 | Shares 10,000
Sale 17 Nov 2004
Value US$120,502.00 | Price 24.10 | Shares 5,000
Sale 4 Nov 2004
Value US$276,875.00 | Price 22.15 | Shares 12,500
Sale 4 Nov 2004
Value US$83,062.50 | Price 22.15 | Shares 3,750
Buy 31 Jul 2004
Value US$2,451,200.00 | Price 15.32 | Shares 160,000
Buy 30 Jun 2004
Value US$2,454,400.00 | Price 15.34 | Shares 160,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2006-03-13 2006-03-09 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
17,240 -41.9%
19.09
US$2,567,173 		17,240 -41.9% 19.09 US$2,567,173
2006-03-09 2006-03-08 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
19,167 +38.8%
375.95
US$4,245,872 		19,167 +38.8% 375.95 US$4,245,872
2006-03-09 2006-03-07 S Sale BOWEN SEAN

VP, General Counsel

Officer
87,695 +32.0%
452.54
US$3,488,832 		87,695 +32.0% 452.54 US$3,488,832
2006-03-09 2006-03-07 S Sale BOWEN SEAN

VP, General Counsel

Officer
664 -5.4%
23.46
US$15,577 		664 -5.4% 23.46 US$15,577
2006-03-09 2006-03-07 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
35,108 -1.1%
23.48
US$824,378 		35,108 -1.1% 23.48 US$824,378
2006-03-03 2006-03-01 S Sale Smit Jaap

Sr. Vice President EMEA

Officer
1,550 -13.4%
23.47
US$36,378 		1,550 -13.4% 23.47 US$36,378
2005-12-13 2005-12-12 B Purchase JOHNS H DOUGLAS

Sr. VP Operations

Officer
25,000 +100.0%
22.90
US$572,500 		25,000 +100.0% 22.90 US$572,500
2005-11-22 2005-11-22 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
56,011 -1.7%
24.20
US$1,355,377 		56,011 -1.7% 24.20 US$1,355,377
2005-11-22 2005-11-21 S Sale COSTANZA LAWRENCE

Vice President-

Officer
56,250 -69.2%
24.10
US$1,355,828 		56,250 -69.2% 24.10 US$1,355,828
2005-11-22 2005-11-21 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
20,000 -0.6%
24.16
US$483,200 		20,000 -0.6% 24.16 US$483,200
2005-11-21 2005-11-18 S Sale COSTANZA LAWRENCE

Vice President-

Officer
50,000 -66.7%
24.07
US$1,203,300 		50,000 -66.7% 24.07 US$1,203,300
2005-11-21 2005-11-18 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
300 -0.0%
24.25
US$7,275 		300 -0.0% 24.25 US$7,275
2005-11-21 2005-11-17 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
21,417 -0.6%
24.16
US$517,435 		21,417 -0.6% 24.16 US$517,435
2005-11-17 2005-11-15 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
2,272 -0.1%
24.25
US$55,096 		2,272 -0.1% 24.25 US$55,096
2005-11-14 2005-11-11 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
50,000 -1.5%
24.59
US$1,229,250 		50,000 -1.5% 24.59 US$1,229,250
2005-11-14 2005-11-10 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
50,000 -1.4%
24.45
US$1,222,515 		50,000 -1.4% 24.45 US$1,222,515
2005-11-08 2005-11-04 S Sale RICHARDS MAUREEN

VP, Corporate Controller

Officer
1,767 -15.0%
25.00
US$44,175 		1,767 -15.0% 25.00 US$44,175
2005-11-08 2005-11-04 S Sale RICHARDS MAUREEN

VP, Corporate Controller

Officer
469 -4.5%
25.00
US$11,725 		469 -4.5% 25.00 US$11,725
2005-11-08 2005-11-04 S Sale COSTANZA LAWRENCE

Vice President-

Officer
11,250 -31.0%
25.01
US$281,341 		11,250 -31.0% 25.01 US$281,341
2005-11-08 2005-11-04 S Sale COSTANZA LAWRENCE

Vice President-

Officer
18,750 -42.9%
25.01
US$468,902 		18,750 -42.9% 25.01 US$468,902
2005-11-08 2005-11-04 S Sale COSTANZA LAWRENCE

Vice President-

Officer
37,500 -60.0%
25.01
US$937,804 		37,500 -60.0% 25.01 US$937,804
2005-11-04 2005-11-03 S Sale MACCHIA RICHARD

CFO

Officer
9,000 -11.8%
25.26
US$227,362 		9,000 -11.8% 25.26 US$227,362
2005-11-04 2005-11-02 S Sale MACCHIA RICHARD

CFO

Officer
50,000 -39.7%
24.78
US$1,239,000 		50,000 -39.7% 24.78 US$1,239,000
2005-11-04 2005-11-02 S Sale MACCHIA RICHARD

CFO

Officer
33,750 -30.7%
24.60
US$830,250 		33,750 -30.7% 24.60 US$830,250
2005-11-04 2005-11-02 S Sale MACCHIA RICHARD

CFO

Officer
6,250 -7.6%
24.60
US$153,750 		6,250 -7.6% 24.60 US$153,750
2005-11-03 2005-11-01 S Sale MACCHIA RICHARD

CFO

Officer
30,000 -28.3%
24.78
US$743,400 		30,000 -28.3% 24.78 US$743,400
2005-11-03 2005-11-01 S Sale MACCHIA RICHARD

CFO

Officer
20,000 -20.8%
24.78
US$495,600 		20,000 -20.8% 24.78 US$495,600
2005-11-03 2005-11-01 S Sale MACCHIA RICHARD

CFO

Officer
50,000 -39.7%
24.78
US$1,239,000 		50,000 -39.7% 24.78 US$1,239,000
2005-11-03 2005-11-01 S Sale BOWEN SEAN

VP, General Counsel

Officer
10,000 -41.7%
24.85
US$248,500 		10,000 -41.7% 24.85 US$248,500
2005-09-02 2005-09-01 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
7,260 -6.8%
22.58
US$163,923 		7,260 -6.8% 22.58 US$163,923
2005-09-02 2005-08-31 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
3,408 -3.1%
22.75
US$77,534 		3,408 -3.1% 22.75 US$77,534
2005-09-02 2005-08-31 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
19,743 -0.6%
22.51
US$444,508 		19,743 -0.6% 22.51 US$444,508
2005-08-31 2005-08-30 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
10,000 -0.3%
22.41
US$224,115 		10,000 -0.3% 22.41 US$224,115
2005-08-29 2005-08-25 S Sale RICHARDS MAUREEN

VP, Corporate Controller

Officer
2,500 -20.0%
22.08
US$55,200 		2,500 -20.0% 22.08 US$55,200
2005-08-29 2005-08-25 S Sale RICHARDS MAUREEN

VP, Corporate Controller

Officer
2,067 -17.1%
22.08
US$45,639 		2,067 -17.1% 22.08 US$45,639
2005-08-29 2005-08-25 S Sale RICHARDS MAUREEN

VP, Corporate Controller

Officer
1,406 -12.3%
22.08
US$31,044 		1,406 -12.3% 22.08 US$31,044
2005-08-25 2005-08-24 S Sale BOWEN SEAN

VP, General Counsel

Officer
4,297 -23.5%
22.64
US$97,272 		4,297 -23.5% 22.64 US$97,272
2005-08-25 2005-08-24 S Sale BOWEN SEAN

VP, General Counsel

Officer
703 -4.8%
22.64
US$15,916 		703 -4.8% 22.64 US$15,916
2005-08-25 2005-08-24 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
14,997 -0.4%
22.55
US$338,221 		14,997 -0.4% 22.55 US$338,221
2005-08-25 2005-08-23 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
16,500 -0.5%
22.79
US$376,025 		16,500 -0.5% 22.79 US$376,025
2005-08-23 2005-08-22 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
13,760 -0.4%
22.78
US$313,416 		13,760 -0.4% 22.78 US$313,416
2005-08-22 2005-08-19 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
115,000 -3.1%
22.70
US$2,610,212 		115,000 -3.1% 22.70 US$2,610,212
2005-08-19 2005-08-17 S Sale MACCHIA RICHARD

CFO

Officer
20,000 -20.8%
22.51
US$450,200 		20,000 -20.8% 22.51 US$450,200
2005-08-19 2005-08-17 S Sale MACCHIA RICHARD

CFO

Officer
9,150 -10.7%
22.51
US$205,966 		9,150 -10.7% 22.51 US$205,966
2005-08-10 2005-08-05 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
332 -0.3%
22.25
US$7,387 		332 -0.3% 22.25 US$7,387
2005-08-10 2005-08-04 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
5,000 -4.3%
22.50
US$112,500 		5,000 -4.3% 22.50 US$112,500
2005-08-10 2005-08-04 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
10,000 -0.3%
22.50
US$225,000 		10,000 -0.3% 22.50 US$225,000
2005-08-03 2005-08-02 S Sale MACCHIA RICHARD

CFO

Officer
11,000 -12.5%
23.14
US$254,572 		11,000 -12.5% 23.14 US$254,572
2005-08-03 2005-08-02 S Sale MACCHIA RICHARD

CFO

Officer
10,000 -10.2%
23.27
US$232,700 		10,000 -10.2% 23.27 US$232,700
2005-08-03 2005-08-02 S Sale MACCHIA RICHARD

CFO

Officer
5,000 -5.4%
23.25
US$116,250 		5,000 -5.4% 23.25 US$116,250
2005-06-16 2005-06-14 S Sale RICHARDS MAUREEN

VP, Corporate Controller

Officer
5,000 -33.3%
21.15
US$105,756 		5,000 -33.3% 21.15 US$105,756
2005-06-02 2005-06-01 S Sale MACCHIA RICHARD

CFO

Officer
10,000 -10.2%
22.46
US$224,554 		10,000 -10.2% 22.46 US$224,554
2005-05-23 2005-05-20 S Sale BOWEN SEAN

VP, General Counsel

Officer
5,000 -26.3%
21.75
US$108,750 		5,000 -26.3% 21.75 US$108,750
2005-05-20 2005-05-19 S Sale MACCHIA RICHARD

CFO

Officer
10,000 -10.2%
21.52
US$215,200 		10,000 -10.2% 21.52 US$215,200
2005-05-20 2005-05-18 S Sale MACCHIA RICHARD

CFO

Officer
9,900 -10.1%
20.68
US$204,697 		9,900 -10.1% 20.68 US$204,697
2005-03-11 2005-03-10 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
24,425 -17.5%
21.01
US$513,137 		24,425 -17.5% 21.01 US$513,137
2005-03-11 2005-03-09 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
75,575 -35.1%
20.97
US$1,584,604 		75,575 -35.1% 20.97 US$1,584,604
2005-02-25 2005-02-24 S Sale MACCHIA RICHARD

CFO

Officer
10,000 -14.9%
20.18
US$201,816 		10,000 -14.9% 20.18 US$201,816
2005-02-17 2005-02-15 S Sale KLAUS CHRISTOPHER W

Secretary and Director

Executive Director
100,000 -2.6%
21.33
US$2,133,000 		100,000 -2.6% 21.33 US$2,133,000
2005-02-09 2005-02-07 S Sale BOWEN SEAN

VP, General Counsel

Officer
1,836 -11.6%
21.86
US$40,127 		1,836 -11.6% 21.86 US$40,127
2005-02-09 2005-02-07 S Sale BOWEN SEAN

VP, General Counsel

Officer
3,164 -18.4%
21.86
US$69,150 		3,164 -18.4% 21.86 US$69,150
2004-12-03 2004-12-01 S Sale BOGAERTS ALEX

Vice President - Europe

Officer
5,000 -47.6%
24.14
US$120,700 		5,000 -47.6% 24.14 US$120,700
2004-12-03 2004-12-01 S Sale BOGAERTS ALEX

Vice President - Europe

Officer
15,000 -73.2%
24.14
US$362,100 		15,000 -73.2% 24.14 US$362,100
2004-12-03 2004-12-01 S Sale BOGAERTS ALEX

Vice President - Europe

Officer
10,000 -64.5%
24.14
US$241,400 		10,000 -64.5% 24.14 US$241,400
2004-12-03 2004-12-01 S Sale BOGAERTS ALEX

Vice President - Europe

Officer
5,000 -47.6%
25.00
US$125,000 		5,000 -47.6% 25.00 US$125,000
2004-11-18 2004-11-18 S Sale MACCHIA RICHARD

VP, Finance and Administration

Officer
10,000 -13.0%
24.39
US$243,937 		10,000 -13.0% 24.39 US$243,937
2004-11-18 2004-11-17 S Sale BOGAERTS ALEX

Vice President - Europe

Officer
5,000 -32.3%
24.10
US$120,502 		5,000 -32.3% 24.10 US$120,502
2004-11-08 2004-11-04 S Sale RICHARDS MAUREEN

VP, Corporate Controller

Officer
12,500 -100.0%
22.15
US$276,875 		12,500 -100.0% 22.15 US$276,875
2004-11-08 2004-11-04 S Sale RICHARDS MAUREEN

VP, Corporate Controller

Officer
3,750 -100.0%
22.15
US$83,062 		3,750 -100.0% 22.15 US$83,062
2004-09-29 2004-07-31 B Purchase NOONAN THOMAS E

Pres, CEO & Chairman of Board

Executive Director
160,000 +9.7%
15.32
US$2,451,200 		160,000 +9.7% 15.32 US$2,451,200
2004-09-29 2004-06-30 B Purchase KLAUS CHRISTOPHER W

Secretary and CTO

Executive Director
160,000 +4.4%
15.34
US$2,454,400 		160,000 +4.4% 15.34 US$2,454,400
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