SOURCE: Spirent PLC

July 08, 2005 05:46 ET

Spirent PLC announces Blocklisting Interim Review

Crawley, UK -- (MARKET WIRE) -- July 8, 2005 --


                    BLOCKLISTING SIX MONTHLY RETURN 
 
To:     The FSA 
 
Date: 8 July 2005 
 
 

                                                                      
  Name of applicant:     SPIRENT PLC                                  

  Name of scheme:        SPIRENT EXECUTIVE SHARE OPTION SCHEME        

  Period of return:      From: 1 JANUARY 2005   : 30 JUNE 2005 

  Balance under scheme from previous     4,521,734 ORDINARY SHARES OF 
  return:                                3 1/3p EACH                  

  The amount by which the block scheme   NIL                          
  has been increased, if the scheme                                   
  has been increased since the date of                                
  the last return:                                                    

  Number of securities issued/allotted   1,720,460 ORDINARY SHARES OF 
  under scheme during period:            3 1/3p EACH                  
 
  Balance under scheme not yet           2,801,274 ORDINARY SHARES OF 
  issued/allotted at end of period:      3 1/3p EACH                  

  Number and class of securities         3,000,000 ORDINARY SHARES OF 
  originally listed and the date of      3 1/3p EACH DATED 29         
  admission:                             SEPTEMBER 2000               
                                                                      
                                         3,000,000 ORDINARY SHARES OF 
                                         3 1/3 p EACH DATED 28 MAY    
                                         2004                         

  Total number of securities in issue    964,084,259                  
  at the end of the period :                                          
 

                                                                 
       Name of contact:                Michael Anscombe          
       Address of contact:             Spirent plc               
                                       Spirent House             
                                       Crawley Business Quarter  
                                       Fleming Way               
                                       Crawley, RH10 9QL         
       Telephone number of contact:    01293 767676              
 
SIGNED BY M Anscombe, Assistant Company
Secretary_____________________________ 
Director/company secretary/suitably experienced employee/duly
authorised officer, 
for and on behalf of 
 

Spirent plc_______________________________________________

Name of applicant 
 
If you knowingly or recklessly give false or misleading information
you may be liable to prosecution. 

                  BLOCKLISTING SIX MONTHLY RETURN 
 
To:     The FSA 
 
Date: 8 July 2005 
 
 

                                                                      
  Name of applicant:     SPIRENT PLC                                  
  Name of scheme:        U.S EMPLOYEE STOCK PURCHASE PLAN             
  Period of return:      From: 1 JANUARY 2005  TO: 30 JUNE 2005 

  Balance under scheme from previous     3,701,676 ORDINARY SHARES OF 
  return:                                3 1/3p EACH                  

  The amount by which the block scheme   NIL                          
  has been increased, if the scheme                                   
  has been increased since the date of                                
  the last return:                                                    

  Number of securities issued/allotted   2,464,312 ORDINARY SHARES OF 
  under scheme during period:            3 1/3p EACH                  

  Balance under scheme not yet           1,237,364 ORDINARY SHARES OF 
  issued/allotted at end of period:      3 1/3p EACH                  

  Number and class of securities         3,000,000 ORDINARY SHARES OF 
  originally listed and the date of      3 1/3p EACH DATED 29         
  admission:                             SEPTEMBER 2000               
                                                                      
                                         3,000,000 ORDINARY SHARES OF 
                                         3 1/3 p EACH DATED 28 MAY    
                                         2004                         

  Total number of securities in issue    964,084,259                  
  at the end of the period :                                          
 

                                                                 
       Name of contact:                Michael Anscombe          
       Address of contact:             Spirent plc               
                                       Spirent House             
                                       Crawley Business Quarter  
                                       Fleming Way               
                                       Crawley, RH10 9QL         
       Telephone number of contact:    01293 767676              
 
SIGNED BY M Anscombe, Assistant Company
Secretary_____________________________ 
Director/company secretary/suitably experienced employee/duly
authorised officer, 
for and on behalf of 
 

Spirent plc_______________________________________________

Name of applicant 
 
If you knowingly or recklessly give false or misleading information
you may be liable to prosecution. 

                  BLOCKLISTING SIX MONTHLY RETURN 
 
To:     The FSA 
 
Date: 8 July 2005 
 
 

                                                                      
  Name of applicant:     SPIRENT PLC                                  

  Name of scheme:        SPIRENT GLOBAL ALL EMPLOYEE SHARE PURCHASE   
                         PLAN                                         

  Period of return:      From: 1 JANUARY 2005     To: 30 JUNE 2005 

  Balance under scheme from previous     1,032,044 ORDINARY SHARES OF 
  return:                                3 1/3p EACH                  

  The amount by which the block scheme   NIL                          
  has been increased, if the scheme                                   
  has been increased since the date of                                
  the last return:                                                    

  Number of securities issued/allotted   217,600 ORDINARY SHARES OF 3 
  under scheme during period:            1/3p EACH                    

  Balance under scheme not yet           814,444 ORDINARY SHARES OF 3 
  issued/allotted at end of period:      1/3p EACH                    

  Number and class of securities         3,000,000 ORDINARY SHARES OF 
  originally listed and the date of      3 1/3p EACH DATED 29         
  admission:                             SEPTEMBER 2000               
                                                                      
                                         3,000,000 ORDINARY SHARES OF 
                                         3 1/3 p EACH DATED 28 MAY    
                                         2004                         

  Total number of securities in issue    964,084,259                  
  at the end of the period :                                          
 

                                                                 
       Name of contact:                Michael Anscombe          
       Address of contact:             Spirent plc               
                                       Spirent House             
                                       Crawley Business Quarter  
                                       Fleming Way               
                                       Crawley, RH10 9QL         
       Telephone number of contact:    01293 767676              
 
SIGNED BY M Anscombe, Assistant Company
Secretary_____________________________ 
Director/company secretary/suitably experienced employee/duly
authorised officer, 
for and on behalf of 
 

Spirent plc_______________________________________________

Name of applicant 
 
If you knowingly or recklessly give false or misleading information
you may be liable to prosecution. 

                BLOCKLISTING SIX MONTHLY RETURN 
 
To:     The FSA 
 
Date: 8 July 2005 
 
 

                                                                      
  Name of applicant:     SPIRENT PLC                                  

  Name of scheme:        NETCOM AMENDED AND RESTATED STOCK OPTION     
                         PLAN                                         

  Period of return:      From: 1 JANUARY 2005     TO: 30 JUNE 2005 

  Balance under scheme from previous     4,779,180 ORDINARY SHARES OF 
  return:                                3 1/3p EACH                  

  The amount by which the block scheme   NIL                          
  has been increased, if the scheme                                   
  has been increased since the date of                                
  the last return:                                                    

  Number of securities issued/allotted   399,516 ORDINARY SHARES OF 3 
  under scheme during period:            1/3p EACH                    

  Balance under scheme not yet           4,379,664 ORDINARY SHARES OF 
  issued/allotted at end of period:      3 1/3p EACH                  
  Number and class of securities         3,000,000 ORDINARY SHARES OF 
  originally listed and the date of      3 1/3p EACH DATED 29         
  admission:                             SEPTEMBER 2000               
                                                                      
                                         3,000,000 ORDINARY SHARES OF 
                                         3 1/3 p EACH DATED 28 MAY    
                                         2004                         

  Total number of securities in issue    964,084,259                  
  at the end of the period :                                          
 

                                                                 
       Name of contact:                Michael Anscombe          
       Address of contact:             Spirent plc               
                                       Spirent House             
                                       Crawley Business Quarter  
                                       Fleming Way               
                                       Crawley, RH10 9QL         
       Telephone number of contact:    01293 767676              
 
SIGNED BY M Anscombe, Assistant Company
Secretary_____________________________ 
Director/company secretary/suitably experienced employee/duly
authorised officer, 
for and on behalf of 
 

Spirent plc_______________________________________________

Name of applicant 
 
If you knowingly or recklessly give false or misleading information
you may be liable to prosecution. 

                 BLOCKLISTING SIX MONTHLY RETURN 
 
To:     The FSA 
 
Date: 8 July 2005 
 
 

                                                                      
  Name of applicant:     SPIRENT PLC                                  

  Name of scheme:        ZARAK AMENDED AND RESTATED STOCK OPTION PLAN 

  Period of return:      From: 1 JANUARY 2005    To: 30 JUNE 2005 

  Balance under scheme from previous     2,690,996 ORDINARY SHARES OF 
  return:                                3 1/3p EACH                  

  The amount by which the block scheme   NIL                          
  has been increased, if the scheme                                   
  has been increased since the date of                                
  the last return:                                                    

  Number of securities issued/allotted   NIL                          
  under scheme during period:                                         

  Balance under scheme not yet           2,690,996 ORDINARY SHARES OF 
  issued/allotted at end of period:      3 1/3p EACH                  

  Number and class of securities         3,000,000 ORDINARY SHARES OF 
  originally listed and the date of      3 1/3p EACH DATED 29         
  admission:                             SEPTEMBER 2000               
                                                                      
                                         3,000,000 ORDINARY SHARES OF 
                                         3 1/3 p EACH DATED 28 MAY    
                                         2004                         

  Total number of securities in issue    964,084,259                  
  at the end of the period :                                          
 

                                                                 
       Name of contact:                Michael Anscombe          
       Address of contact:             Spirent plc               
                                       Spirent House             
                                       Crawley Business Quarter  
                                       Fleming Way               
                                       Crawley, RH10 9QL         
       Telephone number of contact:    01293 767676              
 
SIGNED BY M Anscombe, Assistant Company
Secretary_____________________________ 
Director/company secretary/suitably experienced employee/duly
authorised officer, 
for and on behalf of 
 

Spirent plc_______________________________________________

Name of applicant

 
If you knowingly or recklessly give false or misleading information
you may be liable to prosecution. 

                 BLOCKLISTING SIX MONTHLY RETURN 
 
To:     The FSA 
 
Date: 8 July 2005 
 
 

                                                                      
  Name of applicant:     SPIRENT PLC                                  

  Name of scheme:        SPIRENT SAVINGS RELATED SHARE OPTION SCHEME  

  Period of return:      From: 1 JANUARY 2005    To: 30 JUNE 2005 

  Balance under scheme from previous    180,812 ORDINARY SHARES OF 3  
  return:                               1/3p EACH                     

  The amount by which the block         NIL                           
  scheme has been increased, if the                                   
  scheme has been increased since the                                 
  date of the last return:                                            

  Number of securities                  66,424 ORDINARY SHARES OF 3   
  issued/allotted under scheme during   1/3p EACH                     
  period:                                                             

  Balance under scheme not yet          114,388 ORDINARY SHARES OF 3  
  issued/allotted at end of period:     1/3p EACH                     

  Number and class of securities        3,000,000 ORDINARY SHARES OF  
  originally listed and the date of     3 1/3p EACH DATED 29          
  admission:                            SEPTEMBER 2000                
                                                                      
                                        3,000,000 ORDINARY SHARES OF  
                                        3 1/3 p EACH DATED 28 MAY     
                                        2004                          

  Total number of securities in issue   964,084,259  at the end of the period :                                          
 

                                                                 
       Name of contact:                Michael Anscombe          
       Address of contact:             Spirent plc               
                                       Spirent House             
                                       Crawley Business Quarter  
                                       Fleming Way               
                                       Crawley, RH10 9QL         
       Telephone number of contact:    01293 767676              
 
SIGNED BY M Anscombe, Assistant Company
Secretary_____________________________ 
Director/company secretary/suitably experienced employee/duly
authorised officer, 
for and on behalf of 
 

Spirent plc_______________________________________________

Name of applicant 
 
If you knowingly or recklessly give false or misleading information
you may be liable to prosecution. 


               BLOCKLISTING SIX MONTHLY RETURN 
 
To:     The FSA 
 
Date: 8 July 2005 
 
 

                                                                      
  Name of applicant:     SPIRENT PLC                                  

  Name of scheme:        SPIRENT STOCK INCENTIVE PLAN                 

  Period of return:      From: 1 JANUARY 2005   To: 30 JUNE 2005 

  Balance under scheme from previous     4,461,376 ORDINARY SHARES OF 
  return:                                3 1/3p EACH                  

  The amount by which the block scheme   4,000,000 ORDINARY SHARES OF 
  has been increased, if the scheme      3 1/3 p EACH                 
  has been increased since the date of                                
  the last return:                                                    

  Number of securities issued/allotted   2,951,731 ORDINARY SHARES OF 
  under scheme during period:            3 1/3p EACH                  

  Balance under scheme not yet           5,509,645 ORDINARY SHARES OF 
  issued/allotted at end of period:      3 1/3p EACH                  

  Number and class of securities         3,000,000 ORDINARY SHARES OF 
  originally listed and the date of      3 1/3p EACH DATED 29         
  admission:                             SEPTEMBER 2000               
                                                                      
                                         3,000,000 ORDINARY SHARES OF 
                                         3 1/3 p EACH DATED 28 MAY    
                                         2004                         

  Total number of securities in issue    964,084,259                  
  at the end of the period :                                          
 

                                                                 
       Name of contact:                Michael Anscombe          
       Address of contact:             Spirent plc               
                                       Spirent House             
                                       Crawley Business Quarter  
                                       Fleming Way               
                                       Crawley, RH10 9QL         
       Telephone number of contact:    01293 767676              
 
SIGNED BY M Anscombe, Assistant Company
Secretary_____________________________ 
Director/company secretary/suitably experienced employee/duly
authorised officer, 
for and on behalf of 
 

Spirent plc_______________________________________________

Name of applicant 
 
If you knowingly or recklessly give false or misleading information
you may be liable to prosecution. 

                       BLOCKLISTING SIX MONTHLY RETURN 
 
To:     The FSA 
 
Date: 8 July 2005 
 
 

                                                                      
  Name of applicant:     SPIRENT PLC                                  

  Name of scheme:        CAW AMENDED AND RESTATED STOCK OPTION PLAN   

  Period of return:      From: 1 JANUARY 2005     To: 30 JUNE 2005 

  Balance under scheme from previous     878,101 ORDINARY SHARES OF 3 
  return:                                1/3p EACH                    
  The amount by which the block scheme   NIL                          
  has been increased, if the scheme                                   
  has been increased since the date of                                
  the last return:                                                    

  Number of securities issued/allotted   22,551 ORDINARY SHARES OF 3  
  under scheme during period:            1/3p EACH                    

  Balance under scheme not yet           855,550 ORDINARY SHARES OF 3 
  issued/allotted at end of period:      1/3p EACH                    
  Number and class of securities         3,000,000 ORDINARY SHARES OF 
  originally listed and the date of      3 1/3p EACH DATED 29         
  admission:                             SEPTEMBER 2000               
                                                                      
                                         3,000,000 ORDINARY SHARES OF 
                                         3 1/3 p EACH DATED 28 MAY    
                                         2004                         

  Total number of securities in issue    964,084,259                  
  at the end of the period :                                          
 

                                                                 
       Name of contact:                Michael Anscombe          
       Address of contact:             Spirent plc               
                                       Spirent House             
                                       Crawley Business Quarter  
                                       Fleming Way               
                                       Crawley, RH10 9QL         
       Telephone number of contact:    01293 767676              
 
SIGNED BY M Anscombe, Assistant Company
Secretary_____________________________ 
Director/company secretary/suitably experienced employee/duly
authorised officer, 
for and on behalf of 
 

Spirent plc_______________________________________________

Name of applicant 
 
If you knowingly or recklessly give false or misleading information
you may be liable to prosecution. 
 
  
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