Aether Systems, Inc.

DateInflation Amount Per Share*
10/21/1999**$0.2181***
10/22/1999$0
10/25/1999$0
10/26/1999$0
10/27/1999$0.3858
10/28/1999$1.1
10/29/1999$5.9635
11/1/1999$6.053
11/2/1999$7.4154
11/3/1999$3.8993
11/4/1999$1.2474
11/5/1999$3.0437
11/8/1999$7.2664
11/9/1999$5.8876
11/10/1999$2.617
11/11/1999$3.4141
11/12/1999$3.525
11/15/1999$2.6704
11/16/1999$3.6454
11/17/1999$4.0664
11/18/1999$6.3026
11/19/1999$11.1489
11/22/1999$6.1126
11/23/1999$4.629
11/24/1999$3.9168
11/26/1999$6.7025
11/29/1999$6.7472
11/30/1999$5.741
12/1/1999$5.3045
12/2/1999$3.7093
12/3/1999$3.2255
12/6/1999$2.4184
12/7/1999$1.9244
12/8/1999$1.3749
12/9/1999$0.1343
12/10/1999$0
12/13/1999$0
12/14/1999$0
12/15/1999$0
12/16/1999$0
12/17/1999$0.2604
12/20/1999$0.0041
12/21/1999$0.1009
12/22/1999$0
12/23/1999$0
12/27/1999$0
12/28/1999$0
12/29/1999$0.1039
12/30/1999$0.37
12/31/1999$0.3876
1/3/2000$3.9432
1/4/2000$8.9393
1/5/2000$7.2946
1/6/2000$7.0331
1/7/2000$6.6794
1/10/2000$6.2861
1/11/2000$4.5854
1/12/2000$5.7922
1/13/2000$5.2112
1/14/2000$6.7904
1/18/2000$14.7931
1/19/2000$14.8975
1/20/2000$15.3681
1/21/2000$15.1416
1/24/2000$14.659
1/25/2000$15.0307
1/26/2000$15.3681
1/27/2000$15.3681
1/28/2000$15.3681
1/31/2000$15.3681
2/1/2000$15.3681
2/2/2000$15.3681
2/3/2000$15.3681
2/4/2000$15.3681
2/7/2000$15.3681
2/8/2000$15.3681
2/9/2000$15.3681
2/10/2000$15.3681
2/11/2000$15.3681
2/14/2000$15.3681
2/15/2000$15.3681
2/16/2000$15.3681
2/17/2000$15.3681
2/18/2000$15.3681
2/22/2000$15.3681
2/23/2000$15.3681
2/24/2000$15.3681
2/25/2000$15.3681
2/28/2000$15.3681
2/29/2000$15.3681
3/1/2000$15.3681
3/2/2000$15.3681
3/3/2000$15.3681
3/6/2000$15.3681
3/7/2000$15.3681
3/8/2000$15.3681
3/9/2000$15.3681
3/10/2000$15.3681
3/13/2000$15.3681
3/14/2000$15.3681
3/15/2000$15.3681
3/16/2000$15.3681
3/17/2000$15.3681
3/20/2000$15.3681
3/21/2000$15.3681
3/22/2000$15.3681
3/23/2000$15.3681
3/24/2000$15.3681
3/27/2000$15.3681
3/28/2000$15.3681
3/29/2000$15.3681
3/30/2000$15.3681
3/31/2000$15.3681
4/3/2000$15.3681
4/4/2000$15.3681
4/5/2000$15.3681
4/6/2000$15.3681
4/7/2000$15.3681
4/10/2000$15.3681
4/11/2000$15.3681
4/12/2000$15.2797
4/13/2000$11.8382
4/14/2000$3.1806
4/17/2000$0.9371
4/18/2000$13.6562
4/19/2000$15.3681
4/20/2000$15.2216
4/24/2000$14.8802
4/25/2000$15.3681
4/26/2000$15.3681
4/27/2000$15.3681
4/28/2000$15.3681
5/1/2000$15.3681
5/2/2000$15.3681
5/3/2000$15.3681
5/4/2000$15.3681
5/5/2000$15.3681
5/8/2000$15.3681
5/9/2000$15.3681
5/10/2000$15.3681
5/11/2000$15.3681
5/12/2000$15.3681
5/15/2000$15.3681
5/16/2000$15.3681
5/17/2000$15.3681
5/18/2000$15.3681
5/19/2000$15.3681
5/22/2000$15.3681
5/23/2000$15.3681
5/24/2000$15.3681
5/25/2000$15.3681
5/26/2000$15.3681
5/30/2000$15.3681
5/31/2000$15.3681
6/1/2000$15.3681
6/2/2000$15.3681
6/5/2000$15.3681
6/6/2000$15.3681
6/7/2000$15.3681
6/8/2000$15.3681
6/9/2000$15.3681
6/12/2000$15.3681
6/13/2000$15.3681
6/14/2000$15.3681
6/15/2000$15.3681
6/16/2000$15.3681
6/19/2000$15.3681
6/20/2000$15.3681
6/21/2000$15.3681
6/22/2000$15.3681
6/23/2000$15.3681
6/26/2000$15.3681
6/27/2000$15.3681
6/28/2000$15.3681
6/29/2000$15.3681
6/30/2000$15.3681
7/3/2000$15.3681
7/5/2000$15.3681
7/6/2000$15.3681
7/7/2000$15.3681
7/10/2000$15.3681
7/11/2000$15.3681
7/12/2000$15.3681
7/13/2000$15.3681
7/14/2000$15.3681
7/17/2000$15.3681
7/18/2000$15.3681
7/19/2000$15.3681
7/20/2000$15.3681
7/21/2000$15.3681
7/24/2000$15.3681
7/25/2000$15.3681
7/26/2000$15.3681
7/27/2000$15.3681
7/28/2000$15.3681
7/31/2000$15.3681
8/1/2000$15.3681
8/2/2000$15.3681
8/3/2000$15.3681
8/4/2000$15.3681
8/7/2000$15.3681
8/8/2000$15.3681
8/9/2000$15.3681
8/10/2000$15.3681
8/11/2000$15.3681
8/14/2000$15.3681
8/15/2000$15.3681
8/16/2000$15.3681
8/17/2000$15.3681
8/18/2000$15.3681
8/21/2000$15.3681
8/22/2000$15.3681
8/23/2000$15.3681
8/24/2000$15.3681
8/25/2000$15.3681
8/28/2000$15.3681
8/29/2000$15.3681
8/30/2000$15.3681
8/31/2000$15.3681
9/1/2000$15.3681
9/5/2000$15.3681
9/6/2000$15.3681
9/7/2000$15.3681
9/8/2000$15.3681
9/11/2000$15.3681
9/12/2000$15.3681
9/13/2000$15.3681
9/14/2000$15.3681
9/15/2000$15.3681
9/18/2000$15.3681
9/19/2000$15.3681
9/20/2000$15.3681
9/21/2000$15.3681
9/22/2000$15.3681
9/25/2000$15.3681
9/26/2000$14.7005
9/27/2000$14.4848
9/28/2000$14.1217
9/29/2000$14.721
10/2/2000$10.2478
10/3/2000$11.3869
10/4/2000$8.7281
10/5/2000$9.3453
10/6/2000$6.2815
10/9/2000$5.0806
10/10/2000$4.3034
10/11/2000$8.7529
10/12/2000$5.9161
10/13/2000$9.06
10/16/2000$3.6296
10/17/2000$7.828
10/18/2000$6.2919
10/19/2000$8.8227
10/20/2000$15.3681
10/23/2000$15.3681
10/24/2000$14.6998
10/25/2000$15.3681
10/26/2000$13.1777
10/27/2000$14.1504
10/30/2000$8.4806
10/31/2000$5.1849
11/1/2000$8.2665
11/2/2000$9.8861
11/3/2000$15.3681
11/6/2000$15.3681
11/7/2000$15.3681
11/8/2000$15.3681
11/9/2000$15.3681
11/10/2000$15.3681
11/13/2000$13.5692
11/14/2000$15.3681
11/15/2000$15.3681
11/16/2000$15.3681
11/17/2000$15.3681
11/20/2000$15.3681
11/21/2000$9.5204
11/22/2000$3.051
11/24/2000$3.2464
11/27/2000$2.6857
11/28/2000$0.1451
11/29/2000$0
11/30/2000$0.4178
12/1/2000$0
12/4/2000$0
12/5/2000$0.3027
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.