Sequenom, Inc.

DateInflation Amount Per Share*
2/1/2000**$53.9275***
2/2/2000$53.9275
2/3/2000$53.9275
2/4/2000$53.9275
2/7/2000$53.9275
2/8/2000$53.9275
2/9/2000$53.9275
2/10/2000$53.9275
2/11/2000$53.9275
2/14/2000$53.9275
2/15/2000$53.9275
2/16/2000$53.9275
2/17/2000$53.9275
2/18/2000$53.9275
2/22/2000$53.9275
2/23/2000$53.9275
2/24/2000$53.9275
2/25/2000$53.9275
2/28/2000$53.9275
2/29/2000$53.9275
3/1/2000$53.9275
3/2/2000$53.9275
3/3/2000$53.9275
3/6/2000$53.9275
3/7/2000$53.9275
3/8/2000$53.9275
3/9/2000$53.9275
3/10/2000$53.9275
3/13/2000$53.9275
3/14/2000$53.9275
3/15/2000$50.4714
3/16/2000$41.0901
3/17/2000$44.7165
3/20/2000$32.4678
3/21/2000$23.0815
3/22/2000$33.0951
3/23/2000$30.2935
3/24/2000$26.1109
3/27/2000$29.1123
3/28/2000$28.7525
3/29/2000$19.452
3/30/2000$15.328
3/31/2000$14.2358
4/3/2000$3.899
4/4/2000$1.1796
4/5/2000$9.5894
4/6/2000$18.0369
4/7/2000$23.2995
4/10/2000$18.0864
4/11/2000$8.5133
4/12/2000$7.3905
4/13/2000$10.7985
4/14/2000$4.6765
4/17/2000$1.2124
4/18/2000$6.975
4/19/2000$8.2724
4/20/2000$7.0004
4/24/2000$6.0459
4/25/2000$3.2602
4/26/2000$0.7963
4/27/2000$0.6236
4/28/2000$1.5431
5/1/2000$9.5153
5/2/2000$7.9737
5/3/2000$7.2878
5/4/2000$7.1976
5/5/2000$9.1178
5/8/2000$7.4493
5/9/2000$5.7486
5/10/2000$4.8992
5/11/2000$3.5185
5/12/2000$4.6054
5/15/2000$3.8082
5/16/2000$7.8574
5/17/2000$6.5491
5/18/2000$6.6713
5/19/2000$5.2412
5/22/2000$5.6035
5/23/2000$2.7873
5/24/2000$2.846
5/25/2000$1.0998
5/26/2000$2.1298
5/30/2000$2.0408
5/31/2000$0.5263
6/1/2000$0.9042
6/2/2000$3.8042
6/5/2000$7.9909
6/6/2000$13.4296
6/7/2000$12.3717
6/8/2000$11.7131
6/9/2000$16.5759
6/12/2000$17.9609
6/13/2000$14.5538
6/14/2000$12.548
6/15/2000$10.5144
6/16/2000$12.0697
6/19/2000$17.4261
6/20/2000$19.5912
6/21/2000$27.4554
6/22/2000$23.1744
6/23/2000$25.2047
6/26/2000$17.0304
6/27/2000$16.5279
6/28/2000$20.1533
6/29/2000$23.9086
6/30/2000$22.3361
7/3/2000$22.1671
7/5/2000$22.0288
7/6/2000$19.4693
7/7/2000$22.4406
7/10/2000$23.5797
7/11/2000$25.9326
7/12/2000$24.5024
7/13/2000$19.0021
7/14/2000$18.8762
7/17/2000$19.4741
7/18/2000$16.5065
7/19/2000$14.5591
7/20/2000$14.6225
7/21/2000$15.1655
7/24/2000$12.3588
7/25/2000$9.6817
7/26/2000$7.8715
7/27/2000$10.6524
7/28/2000$9.4873
7/31/2000$6.2684
8/1/2000$5.9603
8/2/2000$6.1674
8/3/2000$6.1439
8/4/2000$5.2567
8/7/2000$4.7967
8/8/2000$6.6206
8/9/2000$7.3957
8/10/2000$3.7824
8/11/2000$3.6695
8/14/2000$4.0145
8/15/2000$5.0136
8/16/2000$6.7095
8/17/2000$3.7646
8/18/2000$3.1311
8/21/2000$3.5635
8/22/2000$4.0433
8/23/2000$3.7003
8/24/2000$5.2557
8/25/2000$4.6443
8/28/2000$5.1378
8/29/2000$4.8207
8/30/2000$4.6503
8/31/2000$5.5619
9/1/2000$4.8568
9/5/2000$4.4779
9/6/2000$3.5337
9/7/2000$4.9558
9/8/2000$4.7107
9/11/2000$1.9515
9/12/2000$5.6323
9/13/2000$7.1527
9/14/2000$11.9079
9/15/2000$12.7405
9/18/2000$9.6317
9/19/2000$9.1179
9/20/2000$11.0851
9/21/2000$13.6348
9/22/2000$17.1842
9/25/2000$16.5202
9/26/2000$15.4889
9/27/2000$15.8946
9/28/2000$15.3033
9/29/2000$21.13
10/2/2000$21.2559
10/3/2000$21.1333
10/4/2000$18.7792
10/5/2000$20.6286
10/6/2000$18.4628
10/9/2000$17.5082
10/10/2000$17.665
10/11/2000$16.8314
10/12/2000$15.2738
10/13/2000$10.9412
10/16/2000$10.9076
10/17/2000$10.7221
10/18/2000$9.5023
10/19/2000$8.3635
10/20/2000$11.6681
10/23/2000$16.8604
10/24/2000$14.414
10/25/2000$16.05
10/26/2000$15.8211
10/27/2000$13.8405
10/30/2000$12.0076
10/31/2000$12.427
11/1/2000$9.8202
11/2/2000$9.2689
11/3/2000$9.1734
11/6/2000$8.4395
11/7/2000$9.8544
11/8/2000$9.465
11/9/2000$8.0724
11/10/2000$8.0077
11/13/2000$5.4831
11/14/2000$5.3257
11/15/2000$4.5201
11/16/2000$2.0327
11/17/2000$1.6866
11/20/2000$0.1065
11/21/2000$0
11/22/2000$0
11/24/2000$1.3977
11/27/2000$1.7626
11/28/2000$0.0234
11/29/2000$0.4659
11/30/2000$0
12/1/2000$0.6316
12/4/2000$0
12/5/2000$0.1985
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 $26.00 per share have no artificial inflation.