JNI Corporation

DateInflation Amount Per Share*
10/27/1999**$0.2247***
10/28/1999$0.375
10/29/1999$2.0489
11/1/1999$10.4724
11/2/1999$10.4724
11/3/1999$10.4724
11/4/1999$10.4724
11/5/1999$10.2479
11/8/1999$10.4724
11/9/1999$10.4724
11/10/1999$10.4724
11/11/1999$10.3155
11/12/1999$10.0681
11/15/1999$10.4724
11/16/1999$10.4724
11/17/1999$10.2007
11/18/1999$10.2145
11/19/1999$10.331
11/22/1999$9.9371
11/23/1999$9.1774
11/24/1999$7.0654
11/26/1999$9.18
11/29/1999$8.8557
11/30/1999$10.0439
12/1/1999$9.8933
12/2/1999$8.4253
12/3/1999$6.296
12/6/1999$4.7165
12/7/1999$7.503
12/8/1999$9.0655
12/9/1999$7.4703
12/10/1999$4.9392
12/13/1999$3.2497
12/14/1999$4.8685
12/15/1999$3.2651
12/16/1999$1.4714
12/17/1999$0.7452
12/20/1999$0.1266
12/21/1999$0.1667
12/22/1999$2.7865
12/23/1999$5.8471
12/27/1999$3.1519
12/28/1999$1.5552
12/29/1999$0.7322
12/30/1999$0.3295
12/31/1999$1.1366
1/3/2000$1.0883
1/4/2000$0.7865
1/5/2000$0.3344
1/6/2000$1.5211
1/7/2000$1.4744
1/10/2000$2.46
1/11/2000$2.6265
1/12/2000$2.2456
1/13/2000$5.3799
1/14/2000$3.6706
1/18/2000$2.2138
1/19/2000$1.8816
1/20/2000$1.7009
1/21/2000$2.5362
1/24/2000$3.438
1/25/2000$2.0828
1/26/2000$2.4149
1/27/2000$1.5158
1/28/2000$0.7642
1/31/2000$0.3585
2/1/2000$0.6397
2/2/2000$0.3212
2/3/2000$0.5185
2/4/2000$0.5032
2/7/2000$0.3114
2/8/2000$0.0837
2/9/2000$0
2/10/2000$0
2/11/2000$0.1984
2/14/2000$1.1432
2/15/2000$0.547
2/16/2000$0.3012
2/17/2000$0.3685
2/18/2000$0.5995
2/22/2000$0.4511
2/23/2000$0.3729
2/24/2000$0.1975
2/25/2000$0.7632
2/28/2000$3.8049
2/29/2000$4.131
3/1/2000$3.1202
3/2/2000$1.5538
3/3/2000$1.6421
3/6/2000$1.2218
3/7/2000$0.8351
3/8/2000$0.9809
3/9/2000$2.048
3/10/2000$2.3805
3/13/2000$1.1802
3/14/2000$0.9406
3/15/2000$0.3664
3/16/2000$0
3/17/2000$0
3/20/2000$0.0007
3/21/2000$0
3/22/2000$0
3/23/2000$0
3/24/2000$0
3/27/2000$0.198
3/28/2000$0.0996
3/29/2000$0
3/30/2000$0
3/31/2000$0
4/3/2000$0
4/4/2000$0
4/5/2000$0
4/6/2000$0
4/7/2000$0
4/10/2000$0
4/11/2000$0
4/12/2000$0
4/13/2000$0
4/14/2000$0
4/17/2000$0
4/18/2000$0
4/19/2000$0
4/20/2000$0
4/24/2000$0
4/25/2000$0
4/26/2000$0
4/27/2000$0
4/28/2000$0
5/1/2000$0
5/2/2000$0
5/3/2000$0
5/4/2000$0
5/5/2000$0
5/8/2000$0
5/9/2000$0
5/10/2000$0
5/11/2000$0
5/12/2000$0
5/15/2000$0
5/16/2000$0
5/17/2000$0
5/18/2000$0
5/19/2000$0
5/22/2000$0
5/23/2000$0
5/24/2000$0
5/25/2000$0
5/26/2000$0
5/30/2000$0
5/31/2000$0
6/1/2000$0
6/2/2000$0
6/5/2000$0
6/6/2000$0
6/7/2000$0
6/8/2000$0
6/9/2000$0
6/12/2000$0
6/13/2000$0
6/14/2000$0
6/15/2000$0
6/16/2000$0
6/19/2000$0
6/20/2000$0
6/21/2000$0
6/22/2000$0
6/23/2000$0
6/26/2000$0
6/27/2000$0
6/28/2000$0
6/29/2000$0
6/30/2000$0
7/3/2000$0
7/5/2000$0
7/6/2000$0
7/7/2000$0
7/10/2000$0
7/11/2000$0
7/12/2000$0
7/13/2000$0
7/14/2000$0
7/17/2000$0
7/18/2000$0
7/19/2000$0
7/20/2000$0.2467
7/21/2000$0
7/24/2000$0
7/25/2000$0
7/26/2000$0
7/27/2000$0
7/28/2000$0
7/31/2000$0
8/1/2000$0
8/2/2000$0
8/3/2000$0
8/4/2000$0
8/7/2000$0
8/8/2000$0
8/9/2000$0
8/10/2000$0
8/11/2000$0
8/14/2000$0
8/15/2000$0
8/16/2000$0.1294
8/17/2000$0
8/18/2000$0.2574
8/21/2000$0.3904
8/22/2000$0.4595
8/23/2000$0.3263
8/24/2000$0.4288
8/25/2000$0.2367
8/28/2000$0.2486
8/29/2000$0.293
8/30/2000$0.3545
8/31/2000$0.5394
9/1/2000$0.6689
9/5/2000$0.7566
9/6/2000$1.0966
9/7/2000$0.8221
9/8/2000$1.1986
9/11/2000$1.4207
9/12/2000$2.9862
9/13/2000$2.8554
9/14/2000$5.5177
9/15/2000$6.3259
9/18/2000$1.1541
9/19/2000$2.8329
9/20/2000$3.1547
9/21/2000$1.876
9/22/2000$4.8564
9/25/2000$6.8861
9/26/2000$10.4724
9/27/2000$10.4724
9/28/2000$10.4724
9/29/2000$10.4193
10/2/2000$8.9178
10/3/2000$8.1503
10/4/2000$10.0469
10/5/2000$10.2042
10/6/2000$8.3146
10/9/2000$8.5505
10/10/2000$7.1848
10/11/2000$8.1554
10/12/2000$8.6231
10/13/2000$9.1214
10/16/2000$10.4724
10/17/2000$9.4343
10/18/2000$10.4724
10/19/2000$8.1899
10/20/2000$10.4724
10/23/2000$10.4724
10/24/2000$10.4724
10/25/2000$10.4724
10/26/2000$10.4271
10/27/2000$10.078
10/30/2000$10.3826
10/31/2000$10.4724
11/1/2000$10.4724
11/2/2000$10.4724
11/3/2000$10.4724
11/6/2000$10.4724
11/7/2000$10.4724
11/8/2000$10.4724
11/9/2000$10.4724
11/10/2000$7.7268
11/13/2000$5.1646
11/14/2000$5.4332
11/15/2000$4.0951
11/16/2000$3.1623
11/17/2000$4.275
11/20/2000$0
11/21/2000$0
11/22/2000$0
11/24/2000$0.8618
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$2.1831
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 $19.00 per share have no artificial inflation.