Silverstream Software, Inc.

DateInflation Amount Per Share*
8/17/1999**$14.8829***
8/18/1999$9.991
8/19/1999$10.4744
8/20/1999$9.5397
8/23/1999$7.9515
8/24/1999$10.934
8/25/1999$12.7469
8/26/1999$13.5444
8/27/1999$12.4935
8/30/1999$11.6587
8/31/1999$13.8976
9/1/1999$14.538
9/2/1999$14.6571
9/3/1999$14.5666
9/7/1999$14.8829
9/8/1999$14.8829
9/9/1999$14.8829
9/10/1999$14.8829
9/13/1999$14.8829
9/14/1999$14.8829
9/15/1999$14.8829
9/16/1999$14.8829
9/17/1999$14.8829
9/20/1999$14.8829
9/21/1999$14.8829
9/22/1999$14.8829
9/23/1999$13.9551
9/24/1999$14.6984
9/27/1999$14.8829
9/28/1999$13.733
9/29/1999$13.064
9/30/1999$14.4911
10/1/1999$12.7663
10/4/1999$13.6415
10/5/1999$13.7271
10/6/1999$14.7958
10/7/1999$14.8829
10/8/1999$14.8829
10/11/1999$14.8829
10/12/1999$14.8829
10/13/1999$14.8829
10/14/1999$14.8829
10/15/1999$14.8829
10/18/1999$14.2435
10/19/1999$14.5426
10/20/1999$14.8829
10/21/1999$14.8829
10/22/1999$14.8829
10/25/1999$14.8829
10/26/1999$14.8829
10/27/1999$14.8829
10/28/1999$14.8829
10/29/1999$14.8829
11/1/1999$14.8829
11/2/1999$14.8829
11/3/1999$14.8829
11/4/1999$14.8829
11/5/1999$14.8829
11/8/1999$14.8829
11/9/1999$14.8829
11/10/1999$14.8829
11/11/1999$14.8829
11/12/1999$14.8829
11/15/1999$14.8829
11/16/1999$14.8829
11/17/1999$14.8829
11/18/1999$14.8829
11/19/1999$14.8829
11/22/1999$14.8829
11/23/1999$14.8829
11/24/1999$14.8829
11/26/1999$14.8829
11/29/1999$14.8829
11/30/1999$14.8829
12/1/1999$14.8829
12/2/1999$14.8829
12/3/1999$14.8829
12/6/1999$14.8829
12/7/1999$14.8829
12/8/1999$14.8829
12/9/1999$14.8829
12/10/1999$14.8829
12/13/1999$14.8829
12/14/1999$14.8829
12/15/1999$14.8829
12/16/1999$14.8829
12/17/1999$14.8829
12/20/1999$14.8829
12/21/1999$14.8829
12/22/1999$14.8829
12/23/1999$14.8829
12/27/1999$14.8829
12/28/1999$14.8829
12/29/1999$14.8829
12/30/1999$14.8829
12/31/1999$14.8829
1/3/2000$14.8829
1/4/2000$14.8829
1/5/2000$14.8829
1/6/2000$14.8829
1/7/2000$14.8829
1/10/2000$14.8829
1/11/2000$14.8829
1/12/2000$14.8829
1/13/2000$14.8829
1/14/2000$14.8829
1/18/2000$14.8829
1/19/2000$14.8829
1/20/2000$14.8829
1/21/2000$14.8829
1/24/2000$14.8829
1/25/2000$14.8829
1/26/2000$14.8829
1/27/2000$14.8829
1/28/2000$14.8829
1/31/2000$14.8829
2/1/2000$14.8829
2/2/2000$14.8829
2/3/2000$14.8829
2/4/2000$14.8829
2/7/2000$14.8829
2/8/2000$14.8829
2/9/2000$14.8829
2/10/2000$14.8829
2/11/2000$14.8829
2/14/2000$14.8829
2/15/2000$14.8829
2/16/2000$14.8829
2/17/2000$14.8829
2/18/2000$14.8829
2/22/2000$14.8829
2/23/2000$14.8829
2/24/2000$14.8829
2/25/2000$14.8829
2/28/2000$14.8829
2/29/2000$14.8829
3/1/2000$14.8829
3/2/2000$14.8829
3/3/2000$14.8829
3/6/2000$14.8829
3/7/2000$14.8829
3/8/2000$14.8829
3/9/2000$14.8829
3/10/2000$14.8829
3/13/2000$14.8829
3/14/2000$14.8829
3/15/2000$14.8829
3/16/2000$14.8829
3/17/2000$14.8829
3/20/2000$14.8829
3/21/2000$14.8829
3/22/2000$14.8829
3/23/2000$14.8829
3/24/2000$14.8829
3/27/2000$14.8829
3/28/2000$14.8829
3/29/2000$14.8829
3/30/2000$14.8829
3/31/2000$14.8829
4/3/2000$14.8829
4/4/2000$14.8829
4/5/2000$14.8829
4/6/2000$14.8829
4/7/2000$14.8829
4/10/2000$14.8829
4/11/2000$14.8584
4/12/2000$14.2091
4/13/2000$14.479
4/14/2000$12.7994
4/17/2000$10.5769
4/18/2000$14.8829
4/19/2000$14.7116
4/20/2000$13.7249
4/24/2000$14.041
4/25/2000$14.7936
4/26/2000$13.322
4/27/2000$13.7315
4/28/2000$14.5335
5/1/2000$14.8829
5/2/2000$13.8111
5/3/2000$12.4375
5/4/2000$12.6643
5/5/2000$12.8881
5/8/2000$13.6633
5/9/2000$9.9703
5/10/2000$7.3793
5/11/2000$9.5561
5/12/2000$9.8279
5/15/2000$8.6526
5/16/2000$10.4875
5/17/2000$10.1416
5/18/2000$7.8299
5/19/2000$7.3434
5/22/2000$7.7065
5/23/2000$6.397
5/24/2000$6.7007
5/25/2000$6.271
5/26/2000$5.6741
5/30/2000$6.3878
5/31/2000$12.0904
6/1/2000$11.8958
6/2/2000$12.0506
6/5/2000$11.9752
6/6/2000$13.0202
6/7/2000$11.8232
6/8/2000$11.4199
6/9/2000$13.479
6/12/2000$12.2434
6/13/2000$11.7646
6/14/2000$10.5169
6/15/2000$11.1227
6/16/2000$10.8865
6/19/2000$12.621
6/20/2000$14.8513
6/21/2000$14.8089
6/22/2000$14.8113
6/23/2000$14.7865
6/26/2000$14.8829
6/27/2000$14.8829
6/28/2000$14.8829
6/29/2000$14.8829
6/30/2000$14.8829
7/3/2000$14.8829
7/5/2000$14.8829
7/6/2000$14.8829
7/7/2000$14.8829
7/10/2000$14.8829
7/11/2000$14.8829
7/12/2000$14.8829
7/13/2000$14.8829
7/14/2000$14.8829
7/17/2000$14.8829
7/18/2000$14.8829
7/19/2000$14.8829
7/20/2000$14.8829
7/21/2000$14.8829
7/24/2000$14.8829
7/25/2000$14.8829
7/26/2000$14.5223
7/27/2000$14.5249
7/28/2000$11.3604
7/31/2000$14.3638
8/1/2000$9.1152
8/2/2000$7.3849
8/3/2000$9.5449
8/4/2000$7.5952
8/7/2000$8.1319
8/8/2000$5.8304
8/9/2000$5.6672
8/10/2000$5.5582
8/11/2000$4.5065
8/14/2000$2.3481
8/15/2000$2.2217
8/16/2000$5.2922
8/17/2000$3.4691
8/18/2000$2.8986
8/21/2000$3.1424
8/22/2000$3.3101
8/23/2000$5.9016
8/24/2000$7.3301
8/25/2000$7.1567
8/28/2000$5.7118
8/29/2000$7.1442
8/30/2000$7.0994
8/31/2000$9.9122
9/1/2000$10.5915
9/5/2000$8.9266
9/6/2000$7.6124
9/7/2000$8.7178
9/8/2000$9.3995
9/11/2000$9.41
9/12/2000$8.8431
9/13/2000$9.4243
9/14/2000$7.0536
9/15/2000$4.0771
9/18/2000$3.7836
9/19/2000$2.1398
9/20/2000$1.4382
9/21/2000$1.3559
9/22/2000$5.7731
9/25/2000$8.7375
9/26/2000$8.4578
9/27/2000$9.8651
9/28/2000$8.7056
9/29/2000$8.9767
10/2/2000$6.8545
10/3/2000$5.1745
10/4/2000$5.0038
10/5/2000$2.8558
10/6/2000$2.0534
10/9/2000$9.1771
10/10/2000$5.2137
10/11/2000$7.2103
10/12/2000$5.7667
10/13/2000$6.2985
10/16/2000$5.8914
10/17/2000$4.7715
10/18/2000$6.8668
10/19/2000$5.2494
10/20/2000$8.1447
10/23/2000$6.4156
10/24/2000$5.6443
10/25/2000$5.8506
10/26/2000$5.4311
10/27/2000$3.0748
10/30/2000$2.0555
10/31/2000$2.4064
11/1/2000$2.9881
11/2/2000$3.5578
11/3/2000$2.2742
11/6/2000$0.6059
11/7/2000$1.8314
11/8/2000$0.8247
11/9/2000$1.1833
11/10/2000$0.6894
11/13/2000$0.0959
11/14/2000$0.16
11/15/2000$0.329
11/16/2000$0
11/17/2000$0
11/20/2000$0.0852
11/21/2000$0.0044
11/22/2000$0.9581
11/24/2000$1.7048
11/27/2000$3.4471
11/28/2000$3.1786
11/29/2000$1.5836
11/30/2000$1.9992
12/1/2000$2.513
12/4/2000$0.7157
12/5/2000$2.4289
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 $16.00 per share have no artificial inflation.