Exhibit 99.1
12 November 2004
Autonomy Corporation plc
Purchase of own shares
Autonomy Corporation plc today announces that on 11 November 2004 it purchased for cancellation 12,500 Ordinary Shares of 1/3p each at an average price of 176p per share.
For further information, please contact:
Autonomy Corporation plc
Ian Black
+44 (0) 1223 448000
ianb@autonomy.com | Financial Dynamics
Edward Bridges
+44 207 831 3113
edward.bridges@fd.com |
12 November 2004
Autonomy Corporation plc
Purchase of own shares
Autonomy Corporation plc today announces that on 11 November 2004 it purchased for cancellation 5,000 Ordinary Shares of 1/3p each at an average price of 176p per share.
For further information, please contact:
Autonomy Corporation plc
Ian Black
+44 (0) 1223 448000
ianb@autonomy.com | Financial Dynamics
Edward Bridges
+44 207 831 3113
edward.bridges@fd.com |
15 November 2004
Autonomy Corporation plc
Purchase of own shares
Autonomy Corporation plc today announces that on 15 November 2004 it purchased for cancellation 15,000 Ordinary Shares of 1/3p each at an average price of 176.08p per share.
For further information, please contact:
Autonomy Corporation plc
Ian Black
+44 (0) 1223 448000
ianb@autonomy.com | Financial Dynamics
Edward Bridges
+44 207 831 3113
edward.bridges@fd.com |
18 November 2004
Autonomy Corporation plc
Purchase of own shares
Autonomy Corporation plc today announces that on 17 November 2004 it purchased for cancellation 37,656 Ordinary Shares of 1/3p each at an average price of 170.75p per share.
For further information, please contact:
Autonomy Corporation plc
Ian Black
+44 (0) 1223 448000
ianb@autonomy.com | Financial Dynamics
Edward Bridges
+44 207 831 3113
edward.bridges@fd.com |
19 November 2004
Autonomy Corporation plc
Purchase of own shares
Autonomy Corporation plc today announces that on 18 November 2004 it purchased for cancellation 75,468 Ordinary Shares of 1/3p each at an average price of 168.3p per share.
For further information, please contact:
Autonomy Corporation plc
Ian Black
+44 (0) 1223 448000
ianb@autonomy.com | Financial Dynamics
Edward Bridges
+44 207 831 3113
edward.bridges@fd.com |
22 November 2004
Autonomy Corporation plc
Purchase of own shares
Autonomy Corporation plc today announces that on 19 November 2004 it purchased for cancellation 56,000 Ordinary Shares of 1/3p each at an average price of 162.6p per share.
For further information, please contact:
Autonomy Corporation plc
Ian Black
+44 (0) 1223 448000
ianb@autonomy.com | Financial Dynamics
Edward Bridges
+44 207 831 3113
edward.bridges@fd.com |
23 November 2004
Autonomy Corporation plc
Purchase of own shares
Autonomy Corporation plc today announces that on 22 November 2004 it purchased for cancellation 29,216 Ordinary Shares of 1/3p each at an average price of 159.7p per share.
For further information, please contact:
Autonomy Corporation plc
Ian Black
+44 (0) 1223 448000
ianb@autonomy.com | Financial Dynamics
Edward Bridges
+44 207 831 3113
edward.bridges@fd.com |
24 November 2004
Autonomy Corporation plc
Purchase of own shares
Autonomy Corporation plc today announces that on 23 November 2004 it purchased for cancellation 52,977 Ordinary Shares of 1/3p each at an average price of 158.3p per share.
For further information, please contact:
Autonomy Corporation plc
Ian Black
+44 (0) 1223 448000
ianb@autonomy.com | Financial Dynamics
Edward Bridges
+44 207 831 3113
edward.bridges@fd.com |
25 November 2004
Autonomy Corporation plc
Purchase of own shares
Autonomy Corporation plc today announces that on 24 November 2004 it purchased for cancellation 40,000 Ordinary Shares of 1/3p each at an average price of 152.4p per share.
For further information, please contact:
Autonomy Corporation plc
Ian Black
+44 (0) 1223 448000
ianb@autonomy.com | Financial Dynamics
Edward Bridges
+44 207 831 3113
edward.bridges@fd.com |
25 November 2004
Autonomy Corporation plc
Purchase of own shares
Autonomy Corporation plc today announces that on 24 November 2004 it purchased for cancellation 5,000 Ordinary Shares of 1/3p each at an average price of 154.6p per share.
For further information, please contact:
Autonomy Corporation plc
Ian Black
+44 (0) 1223 448000
ianb@autonomy.com | Financial Dynamics
Edward Bridges
+44 207 831 3113
edward.bridges@fd.com |
26 November 2004
Autonomy Corporation plc
Purchase of own shares
Autonomy Corporation plc today announces that on 25 November 2004 it purchased for cancellation 40,000 Ordinary Shares of 1/3p each at an average price of 149.3p per share.
For further information, please contact:
Autonomy Corporation plc
Ian Black
+44 (0) 1223 448000
ianb@autonomy.com | Financial Dynamics
Edward Bridges
+44 207 831 3113
edward.bridges@fd.com |
29 November 2004
Autonomy Corporation plc
Purchase of own shares
Autonomy Corporation plc today announces that on 26 November 2004 it purchased for cancellation 15,000 Ordinary Shares of 1/3p each at an average price of 152p per share.
For further information, please contact:
Autonomy Corporation plc
Ian Black
+44 (0) 1223 448000
ianb@autonomy.com | Financial Dynamics
Edward Bridges
+44 207 831 3113
edward.bridges@fd.com |
30 November 2004
Autonomy Corporation plc
Purchase of own shares
Autonomy Corporation plc today announces that on 29 November 2004 it purchased for cancellation 18,850 Ordinary Shares of 1/3p each at an average price of 153.07p per share.
For further information, please contact:
Autonomy Corporation plc
Ian Black
+44 (0) 1223 448000
ianb@autonomy.com | Financial Dynamics
Edward Bridges
+44 207 831 3113
edward.bridges@fd.com |
