Holding(s) in Company
TR-1: Standard form for notification of major holdings
1. Issuer Details
ISIN
GB00BYXJC278
Issuer Name
IBSTOCK 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
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
22-Jun-2026
6. Date on which Issuer notified
24-Jun-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
0.196706
4.428794
4.625500
18271480
Position of previous notification (if applicable)
0.188679
4.972994
5.161673
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)
GB00BYXJC278
777019
0.196706
Sub Total 8.A
777019
0.196706%
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
02/07/2026
02/07/2026
Cash
738631
0.186988
Cash-settled Equity Swap
14/07/2026
14/07/2026
Cash
52468
0.013282
Cash-settled Equity Swap
21/08/2026
21/08/2026
Cash
1709000
0.432641
Cash-settled Equity Swap
02/09/2026
02/09/2026
Cash
4726
0.001196
Cash-settled Equity Swap
30/09/2026
30/09/2026
Cash
2148237
0.543835
Cash-settled Equity Swap
02/10/2026
02/10/2026
Cash
197257
0.049936
Cash-settled Equity Swap
19/10/2026
19/10/2026
Cash
320193
0.081058
Cash-settled Equity Swap
03/11/2026
03/11/2026
Cash
8882
0.002249
Cash-settled Equity Swap
30/11/2026
30/11/2026
Cash
47982
0.012147
Cash-settled Equity Swap
02/12/2026
02/12/2026
Cash
16149
0.004088
Cash-settled Equity Swap
23/12/2026
23/12/2026
Cash
982786
0.248796
Cash-settled Equity Swap
05/01/2027
05/01/2027
Cash
54982
0.013919
Cash-settled Equity Swap
22/01/2027
22/01/2027
Cash
982786
0.248796
Cash-settled Equity Swap
28/01/2027
28/01/2027
Cash
2272
0.000575
Cash-settled Equity Swap
02/02/2027
02/02/2027
Cash
1851588
0.468737
Cash-settled Equity Swap
04/02/2027
04/02/2027
Cash
10704
0.002710
Cash-settled Equity Swap
02/03/2027
02/03/2027
Cash
271251
0.068668
Cash-settled Equity Swap
11/03/2027
11/03/2027
Cash
775886
0.196419
Cash-settled Equity Swap
02/04/2027
02/04/2027
Cash
16667
0.004219
Cash-settled Equity Swap
28/04/2027
28/04/2027
Cash
843639
0.213571
Cash-settled Equity Swap
30/04/2027
30/04/2027
Cash
271638
0.068766
Cash-settled Equity Swap
12/05/2027
12/05/2027
Cash
106267
0.026902
Cash-settled Equity Swap
02/06/2027
02/06/2027
Cash
196280
0.049689
Cash-settled Equity Swap
11/06/2027
11/06/2027
Cash
30000
0.007595
Cash-settled Equity Swap
15/06/2027
15/06/2027
Cash
30000
0.007595
Cash-settled Equity Swap
22/06/2027
22/06/2027
Cash
1798
0.000455
Cash-settled Equity Swap
29/06/2027
29/06/2027
Cash
31162
0.007889
Cash-settled Equity Swap
02/07/2027
02/07/2027
Cash
96462
0.024420
Cash-settled Equity Swap
12/07/2027
12/07/2027
Cash
3000
0.000759
Cash-settled Equity Swap
28/07/2027
28/07/2027
Cash
3740
0.000947
Cash-settled Equity Swap
03/08/2027
03/08/2027
Cash
62781
0.015893
Cash-settled Equity Swap
16/12/2027
16/12/2027
Cash
1317043
0.333415
Cash-settled Equity Swap
30/05/2028
30/05/2028
Cash
2489830
0.630311
Cash-settled Equity Swap
03/07/2029
03/07/2029
Cash
22000
0.005569
Cash-settled Equity Swap
15/11/2029
15/11/2029
Cash
436907
0.110605
Cash-settled Equity Swap
04/04/2030
04/04/2030
Cash
67129
0.016994
Cash-settled Equity Swap
06/11/2030
06/11/2030
Cash
1069895
0.270848
Cash-settled Equity Swap
08/05/2031
08/05/2031
Cash
15189
0.003845
Cash-settled Equity Swap
02/07/2031
02/07/2031
Cash
61461
0.015559
Cash-settled Equity Swap
09/05/2033
09/05/2033
Cash
14310
0.003623
Cash-settled Equity Swap
12/05/2033
12/05/2033
Cash
13530
0.003425
Cash-settled Equity Swap
13/05/2033
13/05/2033
Cash
14095
0.003568
Cash-settled Equity Swap
03/06/2033
03/06/2033
Cash
12424
0.003145
Cash-settled Equity Swap
06/06/2033
06/06/2033
Cash
12515
0.003168
Cash-settled Equity Swap
08/06/2033
08/06/2033
Cash
13805
0.003495
Cash-settled Equity Swap
09/06/2033
09/06/2033
Cash
9790
0.002478
Cash-settled Equity Swap
10/06/2033
10/06/2033
Cash
14680
0.003716
Cash-settled Equity Swap
13/06/2033
13/06/2033
Cash
22534
0.005705
Cash-settled Equity Swap
15/06/2033
15/06/2033
Cash
18110
0.004585
Sub Total 8.B2
17494461
4.428794%
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
JPMorgan Chase & Co.
J.P. Morgan SE
JPMorgan Chase & Co.
J.P. Morgan Securities LLC
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 Broker-Dealer Holdings Inc. (100%)
J.P. Morgan Securities LLC (100%)12. Date of Completion
24-Jun-2026
13. Place Of Completion
London
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