Backweb Technologies, Ltd.

DateInflation Amount Per Share*
6/8/1999**$9.53715***
6/9/1999$8.44428
6/10/1999$8.30506
6/11/1999$8.15923
6/14/1999$7.69823
6/15/1999$7.63319
6/16/1999$8.51175
6/17/1999$8.42101
6/18/1999$8.83188
6/21/1999$9.53715
6/22/1999$9.5233
6/23/1999$9.48515
6/24/1999$9.11569
6/25/1999$8.61277
6/28/1999$9.53715
6/29/1999$9.53715
6/30/1999$9.53715
7/1/1999$9.53715
7/2/1999$9.53715
7/6/1999$9.53715
7/7/1999$9.53715
7/8/1999$9.53715
7/9/1999$9.53715
7/12/1999$9.53715
7/13/1999$9.53715
7/14/1999$9.53715
7/15/1999$9.53715
7/16/1999$9.53715
7/19/1999$9.53715
7/20/1999$9.53715
7/21/1999$9.53715
7/22/1999$9.53715
7/23/1999$9.53715
7/26/1999$9.53715
7/27/1999$9.53715
7/28/1999$9.53715
7/29/1999$9.53715
7/30/1999$9.53715
8/2/1999$9.53715
8/3/1999$9.51279
8/4/1999$8.73827
8/5/1999$9.19826
8/6/1999$9.3209
8/9/1999$8.3283
8/10/1999$8.94243
8/11/1999$9.51379
8/12/1999$9.42092
8/13/1999$9.53715
8/16/1999$9.53715
8/17/1999$9.53715
8/18/1999$9.53715
8/19/1999$9.53715
8/20/1999$9.53715
8/23/1999$9.53715
8/24/1999$9.53715
8/25/1999$9.53715
8/26/1999$9.53715
8/27/1999$9.53715
8/30/1999$9.53715
8/31/1999$9.53715
9/1/1999$9.53715
9/2/1999$9.52024
9/3/1999$9.53715
9/7/1999$9.53715
9/8/1999$9.53715
9/9/1999$9.39496
9/10/1999$9.19468
9/13/1999$9.18413
9/14/1999$9.24008
9/15/1999$9.38054
9/16/1999$9.08747
9/17/1999$9.0217
9/20/1999$8.50621
9/21/1999$8.39493
9/22/1999$8.01019
9/23/1999$7.72766
9/24/1999$7.59557
9/27/1999$7.68455
9/28/1999$7.4913
9/29/1999$8.76232
9/30/1999$7.71794
10/1/1999$8.22019
10/4/1999$7.94333
10/5/1999$8.48811
10/6/1999$9.53715
10/7/1999$9.12401
10/8/1999$9.16596
10/11/1999$9.07909
10/12/1999$8.73811
10/13/1999$8.52476
10/14/1999$9.11481
10/15/1999$8.7933
10/18/1999$8.34009
10/19/1999$8.56059
10/20/1999$8.98618
10/21/1999$8.73445
10/22/1999$8.74914
10/25/1999$9.53715
10/26/1999$9.41914
10/27/1999$9.51457
10/28/1999$9.51605
10/29/1999$9.45693
11/1/1999$9.42794
11/2/1999$9.53715
11/3/1999$9.53715
11/4/1999$9.53715
11/5/1999$9.53715
11/8/1999$9.53715
11/9/1999$9.53715
11/10/1999$9.53715
11/11/1999$9.53715
11/12/1999$9.53715
11/15/1999$9.53715
11/16/1999$9.53715
11/17/1999$9.53715
11/18/1999$9.53715
11/19/1999$9.53715
11/22/1999$9.53715
11/23/1999$9.53715
11/24/1999$9.53715
11/26/1999$9.53715
11/29/1999$9.53715
11/30/1999$9.53715
12/1/1999$9.53715
12/2/1999$9.53715
12/3/1999$9.53715
12/6/1999$9.53715
12/7/1999$9.53715
12/8/1999$9.53715
12/9/1999$9.53715
12/10/1999$9.53715
12/13/1999$9.53715
12/14/1999$9.53715
12/15/1999$9.53715
12/16/1999$9.53715
12/17/1999$9.53715
12/20/1999$9.53715
12/21/1999$9.53715
12/22/1999$9.53715
12/23/1999$9.53715
12/27/1999$9.53715
12/28/1999$9.53715
12/29/1999$9.53715
12/30/1999$9.53715
12/31/1999$9.53715
1/3/2000$9.53715
1/4/2000$9.53715
1/5/2000$9.53715
1/6/2000$9.53715
1/7/2000$9.53715
1/10/2000$9.53715
1/11/2000$9.53715
1/12/2000$9.53715
1/13/2000$9.53715
1/14/2000$9.53715
1/18/2000$9.53715
1/19/2000$9.53715
1/20/2000$9.53715
1/21/2000$9.53715
1/24/2000$9.53715
1/25/2000$9.53715
1/26/2000$9.53715
1/27/2000$9.53715
1/28/2000$9.53715
1/31/2000$9.53715
2/1/2000$9.53715
2/2/2000$9.53715
2/3/2000$9.53715
2/4/2000$9.53715
2/7/2000$9.53715
2/8/2000$9.53715
2/9/2000$9.53715
2/10/2000$9.53715
2/11/2000$9.53715
2/14/2000$9.53715
2/15/2000$9.53715
2/16/2000$9.53715
2/17/2000$9.53715
2/18/2000$9.53715
2/22/2000$9.53715
2/23/2000$9.53715
2/24/2000$9.53715
2/25/2000$9.53715
2/28/2000$9.53715
2/29/2000$9.53715
3/1/2000$9.53715
3/2/2000$9.53715
3/3/2000$9.53715
3/6/2000$9.53715
3/7/2000$9.53715
3/8/2000$9.53715
3/9/2000$9.53715
3/10/2000$9.53715
3/13/2000$9.53715
3/14/2000$9.53715
3/15/2000$9.53715
3/16/2000$9.53715
3/17/2000$9.53715
3/20/2000$9.53715
3/21/2000$9.53715
3/22/2000$9.53715
3/23/2000$9.53715
3/24/2000$9.53715
3/27/2000$9.53715
3/28/2000$9.53715
3/29/2000$9.53715
3/30/2000$9.53715
3/31/2000$9.53715
4/3/2000$9.53715
4/4/2000$9.08698
4/5/2000$9.53715
4/6/2000$9.53715
4/7/2000$9.53715
4/10/2000$9.49854
4/11/2000$9.10388
4/12/2000$8.23297
4/13/2000$7.8039
4/14/2000$5.75225
4/17/2000$6.77367
4/18/2000$7.5034
4/19/2000$8.97464
4/20/2000$7.82295
4/24/2000$6.81927
4/25/2000$8.04996
4/26/2000$7.43095
4/27/2000$6.69344
4/28/2000$8.92607
5/1/2000$9.51502
5/2/2000$8.97233
5/3/2000$8.19654
5/4/2000$8.62257
5/5/2000$8.42611
5/8/2000$8.22087
5/9/2000$7.60433
5/10/2000$7.36154
5/11/2000$7.01592
5/12/2000$6.94363
5/15/2000$6.9002
5/16/2000$7.83341
5/17/2000$6.96018
5/18/2000$6.78799
5/19/2000$6.69668
5/22/2000$5.47044
5/23/2000$4.29529
5/24/2000$2.57337
5/25/2000$5.16421
5/26/2000$5.74978
5/30/2000$5.58919
5/31/2000$4.91918
6/1/2000$5.64278
6/2/2000$5.95486
6/5/2000$6.18321
6/6/2000$5.68181
6/7/2000$6.64895
6/8/2000$6.00347
6/9/2000$6.61025
6/12/2000$6.70292
6/13/2000$6.6452
6/14/2000$6.46023
6/15/2000$5.99814
6/16/2000$5.44457
6/19/2000$5.96023
6/20/2000$6.61869
6/21/2000$7.52811
6/22/2000$7.69306
6/23/2000$6.99808
6/26/2000$7.51649
6/27/2000$8.0751
6/28/2000$8.53414
6/29/2000$8.05116
6/30/2000$8.62157
7/3/2000$9.25141
7/5/2000$9.10804
7/6/2000$8.54762
7/7/2000$8.52022
7/10/2000$8.79367
7/11/2000$8.19615
7/12/2000$8.883
7/13/2000$8.49411
7/14/2000$9.22555
7/17/2000$9.18855
7/18/2000$8.80656
7/19/2000$7.89428
7/20/2000$8.10266
7/21/2000$7.14392
7/24/2000$7.3332
7/25/2000$7.08534
7/26/2000$7.00833
7/27/2000$7.01642
7/28/2000$6.97604
7/31/2000$7.21758
8/1/2000$7.40641
8/2/2000$7.0835
8/3/2000$6.14564
8/4/2000$6.41323
8/7/2000$6.37924
8/8/2000$6.40621
8/9/2000$5.98198
8/10/2000$5.51356
8/11/2000$5.29117
8/14/2000$4.78043
8/15/2000$4.51659
8/16/2000$4.37395
8/17/2000$3.83883
8/18/2000$3.52258
8/21/2000$3.80063
8/22/2000$5.37341
8/23/2000$5.03306
8/24/2000$5.07893
8/25/2000$5.60675
8/28/2000$6.34187
8/29/2000$6.35898
8/30/2000$6.70192
8/31/2000$5.86904
9/1/2000$6.34942
9/5/2000$6.94002
9/6/2000$6.61052
9/7/2000$6.14524
9/8/2000$5.45455
9/11/2000$5.3035
9/12/2000$5.96887
9/13/2000$5.25774
9/14/2000$5.42701
9/15/2000$4.98662
9/18/2000$3.557
9/19/2000$2.95461
9/20/2000$2.25042
9/21/2000$1.46353
9/22/2000$1.36449
9/25/2000$1.47088
9/26/2000$1.2056
9/27/2000$0.14676
9/28/2000$0.19456
9/29/2000$0.11285
10/2/2000$0.32524
10/3/2000$0.38293
10/4/2000$0.11839
10/5/2000$0
10/6/2000$0
10/9/2000$0
10/10/2000$0
10/11/2000$0
10/12/2000$0
10/13/2000$0
10/16/2000$0
10/17/2000$0
10/18/2000$0
10/19/2000$0
10/20/2000$0
10/23/2000$0
10/24/2000$0
10/25/2000$0
10/26/2000$0
10/27/2000$0
10/30/2000$0
10/31/2000$0
11/1/2000$0.16325
11/2/2000$0.81563
11/3/2000$0.16807
11/6/2000$1.21349
11/7/2000$1.0774
11/8/2000$1.29016
11/9/2000$0.93864
11/10/2000$0.59576
11/13/2000$0.0795
11/14/2000$0.2045
11/15/2000$0.01978
11/16/2000$0.10951
11/17/2000$0
11/20/2000$0
11/21/2000$0
11/22/2000$0
11/24/2000$0
11/27/2000$0
11/28/2000$0
11/29/2000$0
11/30/2000$0
12/1/2000$0
12/4/2000$0
12/5/2000$0
12/6/2000$0

* Data shown are adjusted forward for all stock splits between the IPO and 12/6/00.

** Purchases on a date not listed in the chart above have no artificial inflation.

*** Purchases in the IPO itself at $12.00 per share have no artificial inflation.