Senior PLC
20 August 2026
TR-1: Standard form for notification of major holdings
1. Issuer Details
ISIN
GB0007958233
Issuer Name
SENIOR 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
JPMorgan Chase & Co.
City of registered office (if applicable)
Country of registered office (if applicable)
US
4. Details of the shareholder
|
Name |
City of registered office |
Country of registered office |
|
J.P. Morgan Securities PLC |
5. Date on which the threshold was crossed or reached
18-Aug-2026
6. Date on which Issuer notified
20-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 |
0.580240 |
7.249637 |
7.829877 |
32839917 |
|
Position of previous notification (if applicable) |
1.061318 |
7.100433 |
8.161751 |
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) |
|
GB0007958233 |
2433632 |
0.580240 |
||
|
Sub Total 8.A |
2433632 |
0.580240% |
||
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 |
|
Cash-settled Equity Swap |
15/10/2026 |
15/10/2026 |
Cash |
22342 |
0.005327 |
|
Cash-settled Equity Swap |
10/12/2026 |
10/12/2026 |
Cash |
1720073 |
0.410109 |
|
Cash-settled Equity Swap |
11/12/2026 |
11/12/2026 |
Cash |
382395 |
0.091173 |
|
Cash-settled Equity Swap |
23/12/2026 |
23/12/2026 |
Cash |
17154815 |
4.090147 |
|
Cash-settled Equity Swap |
31/12/2026 |
31/12/2026 |
Cash |
3620565 |
0.863235 |
|
Cash-settled Equity Swap |
05/05/2027 |
05/05/2027 |
Cash |
9531 |
0.002272 |
|
Cash-settled Equity Swap |
18/06/2027 |
18/06/2027 |
Cash |
31372 |
0.007480 |
|
Cash-settled Equity Swap |
23/06/2027 |
23/06/2027 |
Cash |
629441 |
0.150075 |
|
Cash-settled Equity Swap |
02/07/2027 |
02/07/2027 |
Cash |
163309 |
0.038937 |
|
Cash-settled Equity Swap |
03/08/2027 |
03/08/2027 |
Cash |
19703 |
0.004698 |
|
Cash-settled Equity Swap |
02/09/2027 |
02/09/2027 |
Cash |
51320 |
0.012236 |
|
Cash-settled Equity Swap |
17/09/2027 |
17/09/2027 |
Cash |
440 |
0.000105 |
|
Cash-settled Equity Swap |
30/06/2028 |
30/06/2028 |
Cash |
32821 |
0.007825 |
|
Cash-settled Equity Swap |
23/08/2027 |
23/08/2027 |
Cash |
1908401 |
0.455012 |
|
Cash-settled Equity Swap |
15/10/2027 |
15/10/2027 |
Cash |
24169 |
0.005763 |
|
Cash-settled Equity Swap |
18/08/2027 |
18/08/2027 |
Cash |
623564 |
0.148674 |
|
Cash-settled Equity Swap |
22/02/2027 |
22/02/2027 |
Cash |
4012024 |
0.956569 |
|
Sub Total 8.B2 |
30406285 |
7.249637% |
|||
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 |
|
JPMorgan Chase & Co. |
J.P. Morgan Securities PLC |
7.249637 |
7.562310% |
|
|
JPMorgan Chase & Co. |
J.P. Morgan Markets Limited |
|||
|
JPMorgan Chase & Co. |
J.P. Morgan SE |
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
Chain of controlled undertakings:
JPMorgan Chase & Co.
JPMorgan Chase Bank, National Association (100%)
J.P. Morgan International Finance Limited (100%)
J.P. Morgan Capital Holdings Limited (100%)
J.P. Morgan Securities PLC (100%)
JPMorgan Chase & Co.
JPMorgan Chase Bank, National Association (100%)
J.P. Morgan International Finance Limited (100%)
J.P. Morgan SE (100%)
JPMorgan Chase & Co.
JPMorgan Chase Holdings LLC (100%)
J.P. Morgan Financial Investments Limited (100%)
J.P. Morgan Markets Limited (100%)
12. Date of Completion
20-Aug-2026
13. Place Of Completion
London
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