Sirenza Microdevices, Inc.

DateInflation Amount Per Share*
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$0.04228
6/26/2000$0.3225
6/27/2000$0.16125
6/28/2000$0.22091
6/29/2000$0.16125
6/30/2000$0.16125
7/3/2000$0.16125
7/5/2000$0.21237
7/6/2000$0.16125
7/7/2000$0.16125
7/10/2000$0
7/11/2000$0
7/12/2000$0.16125
7/13/2000$0.40722
7/14/2000$0.3391
7/17/2000$0.1722
7/18/2000$0.16125
7/19/2000$0.16125
7/20/2000$0.16125
7/21/2000$0.16125
7/24/2000$0.16125
7/25/2000$0.16125
7/26/2000$0.57863
7/27/2000$0.16125
7/28/2000$0
7/31/2000$0.16125
8/1/2000$0.01487
8/2/2000$0
8/3/2000$0
8/4/2000$0.14907
8/7/2000$0.16125
8/8/2000$0
8/9/2000$0.16125
8/10/2000$0.16125
8/11/2000$0.18469
8/14/2000$0.16125
8/15/2000$0.16125
8/16/2000$0.16125
8/17/2000$0.16125
8/18/2000$0.16125
8/21/2000$0
8/22/2000$0
8/23/2000$0
8/24/2000$0.02738
8/25/2000$0
8/28/2000$0.11561
8/29/2000$0.16125
8/30/2000$0.16125
8/31/2000$0.16125
9/1/2000$0.16125
9/5/2000$0.16125
9/6/2000$0.43399
9/7/2000$0.16125
9/8/2000$0.20115
9/11/2000$0.07632
9/12/2000$0.16125
9/13/2000$0.16125
9/14/2000$0.16125
9/15/2000$0.16125
9/18/2000$0.16125
9/19/2000$0.16125
9/20/2000$0.28777
9/21/2000$0.16125
9/22/2000$0.46421
9/25/2000$0.9675
9/26/2000$0.9675
9/27/2000$0.9675
9/28/2000$0.9675
9/29/2000$0.9675
10/2/2000$0.9675
10/3/2000$0.9675
10/4/2000$0.9675
10/5/2000$0.9675
10/6/2000$0.7446
10/9/2000$0.16757
10/10/2000$0
10/11/2000$0.10472
10/12/2000$0.12392
10/13/2000$0.16125
10/16/2000$0.54845
10/17/2000$0.5827
10/18/2000$0.00175
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
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 $12.00 per share have no artificial inflation.