Holding(s) in Company
TR-1: Standard form for notification of major holdings
1. Issuer Details
ISIN
GB00BMJ6DW54
Issuer Name
INFORMA PLC
UK or Non-UK Issuer
UK
2. Reason for Notification
An acquisition or disposal of voting rights; An event changing the breakdown of voting rights; Other
Comments
Change in nature of holdings
3. Details of person subject to the notification obligation
Name
HSBC Holdings plc
City of registered office (if applicable)
London
Country of registered office (if applicable)
United Kingdom
4. Details of the shareholder
Name
City of registered office
Country of registered office
HSBC Life (International) Limited
Pembroke
Bermuda
HSBC Bank USA, National Association
Virginia
United States
HSBC Bank plc
London
United Kingdom
HSBC Global Asset Management (France)
Courbevoie
France
HSBC Global Asset Management (UK) Limited
London
United Kingdom
5. Date on which the threshold was crossed or reached
08-Oct-2026
6. Date on which Issuer notified
12-Oct-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
6.780000
0.281000
7.061000
96502139
Position of previous notification (if applicable)
7.556000
0.176000
7.732000
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)
GB00BMJ6DW54
92646252
6.780000
Sub Total 8.A
92646252
6.780000%
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
Stock Lent
155298
0.011000
Sub Total 8.B1
155298
0.011000%
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
Equity Swap
Cash
3700589
0.270000
Sub Total 8.B2
3700589
0.270000%
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
HSBC Holdings Plc
HSBC Global Asset Management (UK) Limited
0.305000
0.305000%
HSBC Holdings Plc
HSBC Global Asset Management (France)
0.131000
0.131000%
HSBC Holdings Plc
HSBC Bank plc
6.305000
0.282000
6.587000%
HSBC Holdings Plc
HSBC Bank USA, National Association
0.000000
0.000000%
HSBC Holdings Plc
HSBC Life (International) Limited
0.037000
0.037000%
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
12. Date of Completion
12-Oct-2026
13. Place Of Completion
London, United Kingdom
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