Exhibit 99.1
15 May 2003
Autonomy Corporation plc
--------------------------
Purchase of own shares
----------------------
Autonomy Corporation plc today announces that on 14 May 2003 it purchased for
cancellation 81,823 Ordinary Shares of 1/3p each at an average price of
163.63p per share.
For further information, please contact:
Autonomy Corporation plc
Financial Dynamics
Ian Black
Edward Bridges/Alastair Hetherington
+44 (0) 1223 448000
+44 207 831 3113
ianb@autonomy.com
edward.bridges@fd.com
alastair.hetherington@fd.com
19 May 2003
Autonomy Corporation plc
--------------------------
Purchase of own shares
----------------------
Autonomy Corporation plc today announces that on 16 May 2003 it purchased for cancellation 2,000 Ordinary Shares of ¹/зp each at an average price of 174.00p per share.
For further information, please contact:
Autonomy Corporation plc
Financial Dynamics
Ian Black
Edward Bridges/Alastair Hetherington
+44 (0) 1223 448000
+44 207 831 3113
ianb@autonomy.com
edward.bridges@fd.com
alastair.hetherington@fd.com
20 May 2003
Autonomy Corporation plc
--------------------------
Purchase of own shares
----------------------
Autonomy Corporation plc today announces that on 19 May 2003 it purchased for cancellation 100,000 Ordinary Shares of ¹/зp each at a price of 170p per share.
For further information, please contact:
Autonomy Corporation plc
Financial Dynamics
Ian Black
Edward Bridges/Alastair Hetherington
+44 (0) 1223 448000
+44 207 831 3113
ianb@autonomy.com
edward.bridges@fd.com
alastair.hetherington@fd.com
21 May 2003
Autonomy Corporation plc
--------------------------
Purchase of own shares
----------------------
Autonomy Corporation plc today announces that on 20 May 2003 it purchased for cancellation 100,000 Ordinary Shares of ¹/зp each at an average price of 170p per share.
For further information, please contact:
Autonomy Corporation plc
Financial Dynamics
Ian Black
Edward Bridges/Alastair Hetherington
+44 (0) 1223 448000
+44 207 831 3113
ianb@autonomy.com
edward.bridges@fd.com
alastair.hetherington@fd.com
22 May 2003
Autonomy Corporation plc
--------------------------
Purchase of own shares
----------------------
Autonomy Corporation plc today announces that on 21 May 2003 it purchased for cancellation 148,666 Ordinary Shares of ¹/зp each at an average price of 166.65p per share.
For further information, please contact:
Autonomy Corporation plc
Financial Dynamics
Ian Black
Edward Bridges/Alastair Hetherington
+44 (0) 1223 448000
+44 207 831 3113
ianb@autonomy.com
edward.bridges@fd.com
alastair.hetherington@fd.com
23 May 2003
Autonomy Corporation plc
--------------------------
Purchase of own shares
----------------------
Autonomy Corporation plc today announces that on 22 May 2003 it purchased for cancellation 75,000 Ordinary Shares of ¹/зp each at an average price of 167.41p per share.
For further information, please contact:
Autonomy Corporation plc
Financial Dynamics
Ian Black
Edward Bridges/Alastair Hetherington
+44 (0) 1223 448000
+44 207 831 3113
ianb@autonomy.com
edward.bridges@fd.com
alastair.hetherington@fd.com
27 May 2003
Autonomy Corporation plc
--------------------------
Purchase of own shares
----------------------
Autonomy Corporation plc today announces that on 23 May 2003 it purchased for cancellation 85,507 Ordinary Shares of ¹/зp each at an average price of 164.76p per share.
For further information, please contact:
Autonomy Corporation plc
Financial Dynamics
Ian Black
Edward Bridges/Alastair Hetherington
+44 (0) 1223 448000
+44 207 831 3113
ianb@autonomy.com
edward.bridges@fd.com
alastair.hetherington@fd.com
28 May 2003
Autonomy Corporation plc
--------------------------
Purchase of own shares
----------------------
Autonomy Corporation plc today announces that on 27 May 2003 it purchased for cancellation 27,201 Ordinary Shares of ¹/зp each at an average price of 169.33p per share.
For further information, please contact:
Autonomy Corporation plc
Financial Dynamics
Ian Black
Edward Bridges/Alastair Hetherington
+44 (0) 1223 448000
+44 207 831 3113
ianb@autonomy.com
edward.bridges@fd.com
alastair.hetherington@fd.com
29 May 2003
Autonomy Corporation plc
--------------------------
Purchase of own shares
----------------------
Autonomy Corporation plc today announces that on 28 May 2003 it purchased for cancellation 16,451 Ordinary Shares of ¹/зp each at an average price of 171.1223 per share.
For further information, please contact:
Autonomy Corporation plc
Financial Dynamics
Ian Black
Edward Bridges/Alastair Hetherington
+44 (0) 1223 448000
+44 207 831 3113
ianb@autonomy.com
edward.bridges@fd.com
alastair.hetherington@fd.com
