AvantGo, Inc.

DateInflation Amount Per Share*
9/27/2000**$7.40849***
9/28/2000$7.40849
9/29/2000$7.39478
10/2/2000$7.37518
10/3/2000$7.26268
10/4/2000$5.13657
10/5/2000$5.75903
10/6/2000$4.52317
10/9/2000$3.54833
10/10/2000$1.9127
10/11/2000$0.40973
10/12/2000$0.25653
10/13/2000$2.83687
10/16/2000$5.08189
10/17/2000$4.67309
10/18/2000$4.20353
10/19/2000$5.02371
10/20/2000$6.54747
10/23/2000$5.61955
10/24/2000$3.24611
10/25/2000$3.55695
10/26/2000$3.86061
10/27/2000$4.30204
10/30/2000$0.42911
10/31/2000$0
11/1/2000$0.05712
11/2/2000$0.23615
11/3/2000$0.26496
11/6/2000$0.13067
11/7/2000$0.14283
11/8/2000$0.1482
11/9/2000$0.49266
11/10/2000$0.51888
11/13/2000$0.11532
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.