Radio One, Inc.

DateInflation Amount Per Share*
5/6/1999**$5.73623***
5/7/1999$6.30825
5/10/1999$5.46569
5/11/1999$6.0924
5/12/1999$6.57973
5/13/1999$6.76505
5/14/1999$6.47947
5/17/1999$6.23112
5/18/1999$3.47554
5/19/1999$6.11091
5/20/1999$5.93739
5/21/1999$6.40162
5/24/1999$5.36681
5/25/1999$6.45005
5/26/1999$6.3575
5/27/1999$6.53587
5/28/1999$6.95135
6/1/1999$7.06853
6/2/1999$7.06853
6/3/1999$7.06853
6/4/1999$6.97517
6/7/1999$6.8987
6/8/1999$6.73623
6/9/1999$6.76436
6/10/1999$6.77121
6/11/1999$6.78953
6/14/1999$6.43937
6/15/1999$6.5532
6/16/1999$5.63248
6/17/1999$5.64666
6/18/1999$5.99213
6/21/1999$5.3924
6/22/1999$5.70434
6/23/1999$5.05184
6/24/1999$5.73243
6/25/1999$6.29768
6/28/1999$6.73508
6/29/1999$7.06853
6/30/1999$7.06853
7/1/1999$7.06853
7/2/1999$7.06853
7/6/1999$7.06853
7/7/1999$7.06173
7/8/1999$7.06853
7/9/1999$7.06853
7/12/1999$7.06853
7/13/1999$7.06853
7/14/1999$7.06853
7/15/1999$7.06853
7/16/1999$7.05675
7/19/1999$7.06853
7/20/1999$7.06853
7/21/1999$7.06853
7/22/1999$6.99233
7/23/1999$6.95287
7/26/1999$6.64945
7/27/1999$6.80322
7/28/1999$7.06853
7/29/1999$7.06853
7/30/1999$7.06853
8/2/1999$7.06853
8/3/1999$7.06853
8/4/1999$7.06853
8/5/1999$7.06853
8/6/1999$7.06853
8/9/1999$7.06853
8/10/1999$7.06853
8/11/1999$7.06853
8/12/1999$7.06853
8/13/1999$7.06853
8/16/1999$7.06853
8/17/1999$7.06853
8/18/1999$7.06853
8/19/1999$7.06853
8/20/1999$7.06853
8/23/1999$7.06853
8/24/1999$6.8755
8/25/1999$6.51395
8/26/1999$6.64602
8/27/1999$6.70984
8/30/1999$6.78392
8/31/1999$6.63829
9/1/1999$6.6844
9/2/1999$6.72146
9/3/1999$5.96811
9/7/1999$6.03674
9/8/1999$6.26015
9/9/1999$5.93075
9/10/1999$6.89149
9/13/1999$6.85826
9/14/1999$6.59118
9/15/1999$6.89299
9/16/1999$6.87168
9/17/1999$6.59497
9/20/1999$6.45705
9/21/1999$6.34203
9/22/1999$6.19598
9/23/1999$6.7124
9/24/1999$5.92228
9/27/1999$5.95751
9/28/1999$5.93319
9/29/1999$6.12988
9/30/1999$6.72264
10/1/1999$6.98778
10/4/1999$7.06853
10/5/1999$7.06853
10/6/1999$7.06853
10/7/1999$7.06853
10/8/1999$7.06853
10/11/1999$7.06853
10/12/1999$7.06853
10/13/1999$7.06853
10/14/1999$7.06853
10/15/1999$7.06853
10/18/1999$7.06853
10/19/1999$7.06853
10/20/1999$7.06853
10/21/1999$7.06853
10/22/1999$7.06853
10/25/1999$7.06853
10/26/1999$7.06853
10/27/1999$7.06853
10/28/1999$7.06853
10/29/1999$7.06853
11/1/1999$7.06853
11/2/1999$7.06853
11/3/1999$7.06853
11/4/1999$7.06853
11/5/1999$7.06853
11/8/1999$7.06853
11/9/1999$7.06853
11/10/1999$7.06853
11/11/1999$7.06853
11/12/1999$7.06853
11/15/1999$7.06853
11/16/1999$7.06853
11/17/1999$7.06853
11/18/1999$7.06853
11/19/1999$7.06853
11/22/1999$7.06853
11/23/1999$7.06853
11/24/1999$7.06853
11/26/1999$7.06853
11/29/1999$7.06853
11/30/1999$7.06853
12/1/1999$7.06853
12/2/1999$7.06853
12/3/1999$7.06853
12/6/1999$7.06853
12/7/1999$7.06853
12/8/1999$7.06853
12/9/1999$7.06853
12/10/1999$7.06853
12/13/1999$7.06853
12/14/1999$7.06853
12/15/1999$7.06853
12/16/1999$7.06853
12/17/1999$7.06853
12/20/1999$7.06853
12/21/1999$7.06853
12/22/1999$7.06853
12/23/1999$7.06853
12/27/1999$7.06853
12/28/1999$7.06853
12/29/1999$7.06853
12/30/1999$7.06853
12/31/1999$7.06853
1/3/2000$7.06853
1/4/2000$7.06853
1/5/2000$7.06853
1/6/2000$7.06853
1/7/2000$7.06853
1/10/2000$7.06853
1/11/2000$7.06853
1/12/2000$7.06853
1/13/2000$7.06853
1/14/2000$7.06853
1/18/2000$7.06853
1/19/2000$7.06853
1/20/2000$7.06853
1/21/2000$7.06853
1/24/2000$7.06853
1/25/2000$7.06853
1/26/2000$7.06853
1/27/2000$7.06853
1/28/2000$7.06853
1/31/2000$7.06853
2/1/2000$7.06853
2/2/2000$7.06853
2/3/2000$7.06853
2/4/2000$7.06853
2/7/2000$7.06853
2/8/2000$7.06853
2/9/2000$7.06853
2/10/2000$7.06853
2/11/2000$7.06853
2/14/2000$7.06853
2/15/2000$7.06853
2/16/2000$7.06853
2/17/2000$7.06853
2/18/2000$7.06853
2/22/2000$7.06853
2/23/2000$7.06853
2/24/2000$6.86102
2/25/2000$6.77545
2/28/2000$6.65575
2/29/2000$6.82257
3/1/2000$6.9844
3/2/2000$7.06853
3/3/2000$6.82904
3/6/2000$6.66361
3/7/2000$4.90198
3/8/2000$3.39202
3/9/2000$3.86578
3/10/2000$5.88259
3/13/2000$5.56789
3/14/2000$7.06853
3/15/2000$7.06853
3/16/2000$7.06853
3/17/2000$7.06853
3/20/2000$7.06853
3/21/2000$6.76157
3/22/2000$6.6689
3/23/2000$3.96556
3/24/2000$1.48005
3/27/2000$3.09976
3/28/2000$1.89588
3/29/2000$5.72883
3/30/2000$6.82643
3/31/2000$7.01733
4/3/2000$7.06853
4/4/2000$6.96614
4/5/2000$6.2884
4/6/2000$7.06853
4/7/2000$6.61287
4/10/2000$6.83197
4/11/2000$6.62439
4/12/2000$6.97465
4/13/2000$6.68531
4/14/2000$6.27027
4/17/2000$2.39776
4/18/2000$4.09918
4/19/2000$7.06853
4/20/2000$6.70293
4/24/2000$7.05368
4/25/2000$4.77437
4/26/2000$1.39685
4/27/2000$7.06853
4/28/2000$6.48498
5/1/2000$7.06853
5/2/2000$7.06853
5/3/2000$7.06853
5/4/2000$7.06853
5/5/2000$7.06853
5/8/2000$7.06853
5/9/2000$7.06853
5/10/2000$7.06853
5/11/2000$7.06853
5/12/2000$7.06853
5/15/2000$7.06853
5/16/2000$7.06853
5/17/2000$7.06853
5/18/2000$7.06853
5/19/2000$7.06853
5/22/2000$7.06853
5/23/2000$7.06853
5/24/2000$7.06853
5/25/2000$7.06853
5/26/2000$7.06853
5/30/2000$7.06853
5/31/2000$7.06853
6/1/2000$7.06853
6/2/2000$7.06853
6/5/2000$7.06853
6/6/2000$7.06853
6/7/2000$7.06853
6/8/2000$7.06853
6/9/2000$7.06853
6/12/2000$7.06853
6/13/2000$7.06853
6/14/2000$7.06853
6/15/2000$7.06853
6/16/2000$7.06853
6/19/2000$7.05181
6/20/2000$6.84251
6/21/2000$7.06711
6/22/2000$5.81
6/23/2000$6.81083
6/26/2000$7.06853
6/27/2000$7.06853
6/28/2000$7.06853
6/29/2000$7.06853
6/30/2000$7.06853
7/3/2000$7.06853
7/5/2000$7.06853
7/6/2000$7.06853
7/7/2000$7.06853
7/10/2000$7.0262
7/11/2000$7.06853
7/12/2000$7.06853
7/13/2000$7.06853
7/14/2000$7.06853
7/17/2000$7.06853
7/18/2000$7.06853
7/19/2000$7.06853
7/20/2000$7.06853
7/21/2000$7.06853
7/24/2000$7.06853
7/25/2000$7.06853
7/26/2000$7.06853
7/27/2000$7.06853
7/28/2000$7.06853
7/31/2000$7.06853
8/1/2000$7.06853
8/2/2000$7.06853
8/3/2000$7.06853
8/4/2000$7.06853
8/7/2000$7.06853
8/8/2000$7.06853
8/9/2000$7.06853
8/10/2000$7.06853
8/11/2000$7.06853
8/14/2000$7.06853
8/15/2000$7.06853
8/16/2000$7.06853
8/17/2000$7.06853
8/18/2000$7.06853
8/21/2000$7.06853
8/22/2000$7.06853
8/23/2000$7.06853
8/24/2000$7.06853
8/25/2000$7.06853
8/28/2000$7.06853
8/29/2000$7.02098
8/30/2000$6.83083
8/31/2000$5.89204
9/1/2000$5.79383
9/5/2000$5.17164
9/6/2000$6.58695
9/7/2000$3.68526
9/8/2000$1.35085
9/11/2000$1.16135
9/12/2000$0.62251
9/13/2000$4.2612
9/14/2000$3.90529
9/15/2000$5.11757
9/18/2000$5.42191
9/19/2000$2.94939
9/20/2000$1.6238
9/21/2000$0.02681
9/22/2000$0
9/25/2000$0
9/26/2000$0
9/27/2000$0
9/28/2000$0
9/29/2000$0
10/2/2000$0
10/3/2000$0
10/4/2000$0
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
11/2/2000$0
11/3/2000$0
11/6/2000$0
11/7/2000$0
11/8/2000$0
11/9/2000$0
11/10/2000$0
11/13/2000$0
11/14/2000$0
11/15/2000$0
11/16/2000$0
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$0.0579
12/4/2000$1.52431
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 $24.00 per share have no artificial inflation.