Capstone Turbine Corp.

DateInflation Amount Per Share*
6/29/2000**$12.7771***
6/30/2000$9.1586
7/3/2000$2.8953
7/5/2000$12.1199
7/6/2000$15.4359
7/7/2000$19.1439
7/10/2000$18.0288
7/11/2000$17.0464
7/12/2000$19.8206
7/13/2000$19.2307
7/14/2000$17.6945
7/17/2000$16.3885
7/18/2000$14.8839
7/19/2000$15.5645
7/20/2000$15.3454
7/21/2000$16.9875
7/24/2000$18.7818
7/25/2000$20.623
7/26/2000$18.1238
7/27/2000$17.0724
7/28/2000$11.4741
7/31/2000$16.7111
8/1/2000$15.3197
8/2/2000$13.0831
8/3/2000$6.6459
8/4/2000$10.3433
8/7/2000$13.2018
8/8/2000$14.0679
8/9/2000$16.1009
8/10/2000$14.5138
8/11/2000$13.3634
8/14/2000$13.4677
8/15/2000$13.6062
8/16/2000$15.564
8/17/2000$17.6233
8/18/2000$18.1482
8/21/2000$19.4796
8/22/2000$21.1115
8/23/2000$21.4205
8/24/2000$21.4205
8/25/2000$21.4205
8/28/2000$21.4205
8/29/2000$21.4205
8/30/2000$21.4205
8/31/2000$21.4205
9/1/2000$21.4205
9/5/2000$21.4205
9/6/2000$21.4205
9/7/2000$21.4205
9/8/2000$21.4205
9/11/2000$21.4205
9/12/2000$21.4205
9/13/2000$21.4205
9/14/2000$21.4205
9/15/2000$21.4205
9/18/2000$21.4205
9/19/2000$21.4205
9/20/2000$21.4205
9/21/2000$21.4205
9/22/2000$21.4205
9/25/2000$21.4205
9/26/2000$21.4205
9/27/2000$21.4205
9/28/2000$21.4205
9/29/2000$21.4205
10/2/2000$21.4205
10/3/2000$21.4205
10/4/2000$18.84
10/5/2000$17.4563
10/6/2000$15.2516
10/9/2000$10.8689
10/10/2000$12.9415
10/11/2000$16.5409
10/12/2000$17.4088
10/13/2000$15.0231
10/16/2000$13.7885
10/17/2000$10.5758
10/18/2000$11.4068
10/19/2000$12.9003
10/20/2000$14.7957
10/23/2000$17.2973
10/24/2000$19.9946
10/25/2000$13.0477
10/26/2000$13.7583
10/27/2000$15.8618
10/30/2000$18.0718
10/31/2000$18.5948
11/1/2000$18.5672
11/2/2000$16.3877
11/3/2000$12.8475
11/6/2000$7.3192
11/7/2000$7.8318
11/8/2000$8.9805
11/9/2000$8.0579
11/10/2000$8.2104
11/13/2000$6.6247
11/14/2000$8.5778
11/15/2000$4.9842
11/16/2000$1.7615
11/17/2000$0.0512
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
12/4/2000$0
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 $16.00 per share have no artificial inflation.