Holding(s) in Company

Corero Network Security

05/08/2026 13:24

RNS Number : 4477P
  
Corero Network Security PLC
  
05 August 2026
  
 


TR-1: Standard form for notification of major holdings

1. Issuer Details



ISIN


GB00B54X0432


Issuer Name


CORERO NETWORK SECURITY PLC


UK or Non-UK Issuer


UK



2. Reason for Notification


An acquisition or disposal of voting rights


3. Details of person subject to the notification obligation



Name


Aberdeen Group plc


City of registered office (if applicable)


Edinburgh


Country of registered office (if applicable)


United Kingdom



4. Details of the shareholder



Full name of shareholder(s) if different from the person(s) subject to the notification obligation, above


 


City of registered office (if applicable)


 


Country of registered office (if applicable)


 



5. Date on which the threshold was crossed or reached


03-Aug-2026


6. Date on which Issuer notified


05-Aug-2026


7. Total positions of person(s) subject to the notification obligation








% of voting rights attached to shares (total of 8.A)


% of voting rights through financial instruments (total of 8.B 1 + 8.B 2)


Total of both in % (8.A + 8.B)


Total number of voting rights held in issuer




Resulting situation on the date on which threshold was crossed or reached


5.299028


0.000000


5.299028


27,139,775




Position of previous notification (if applicable)


N/A


N/A


N/A









8. Notified details of the resulting situation on the date on which the threshold was crossed or reached


8A. Voting rights attached to shares






Class/Type of shares ISIN code(if possible)


Number of direct voting rights (DTR5.1)


Number of indirect voting rights (DTR5.2.1)


% of direct voting rights (DTR5.1)


% of indirect voting rights (DTR5.2.1)




GB00B54X0432






27,139,775






5.299028




Sub Total 8.A


27,139,775


5.299028






8B1. Financial Instruments according to (DTR5.3.1R.(1) (a))






Type of financial instrument


Expiration date


Exercise/conversion period


Number of voting rights that may be acquired if the instrument is exercised/converted


% of voting rights




 




















Sub Total 8.B1


















8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))






Type of financial instrument


Expiration date


Exercise/conversion period


Physical or cash settlement


Number of voting rights


% of voting rights




 
























Sub Total 8.B2


















9. Information in relation to the person subject to the notification obligation


2. Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entities (please add additional rows as necessary)






Ultimate controlling person


Name of controlled undertaking


% of voting rights if it equals or is higher than the notifiable threshold


% of voting rights through financial instruments if it equals or is higher than the notifiable threshold


Total of both if it equals or is higher than the notifiable threshold




Aberdeen Group plc




















Aberdeen Group plc


abrdn Holdings Limited
















Aberdeen Group plc


abrdn Investments Limited


5.299028


0.000000


5.299028






10. In case of proxy voting



Name of the proxy holder


 


The number and % of voting rights held


 


The date until which the voting rights will be held


 


If date does not apply, explain below


 



11. Additional Information


In reference to Section 9, the shares detailed are managed by the named discretionary investment management entity within multiple portfolios on behalf of underlying clients, based on investment management agreements whereby the client has delegated the exercise of the voting power to the referenced investment manager.



This disclosure also reflects the fact that the voting rights effectively held indirectly by the underlying intermediate holding company abrdn Holdings Limited ("aHL") and held by the underlying investment management entity abrdn Investments Limited ("aIL") increased above the 5% notifiable threshold. aHL now effectively holds and aIL holds the delegated voting rights to 5.299028% of the shares in Corero Network Security PLC.



This notification arises solely as a result of the transfer of portfolio management responsibilities for Herald Investment Trust plc from Herald Investment Management Limited to abrdn Fund Managers Limited with delegation to abrdn Investments Limited effective 1 August 2026. No acquisition or disposal of the underlying shares has occurred.


12. Date of Completion


05-Aug-2026


13. Place Of Completion


Aberdeen, United Kingdom





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