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 financial instruments
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
12-Jun-2026
6. Date on which Issuer notified
16-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
0.138401
5.001087
5.139488
20301818
Position of previous notification (if applicable)
0.367321
4.604181
4.971502
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
546705
0.138401
Sub Total 8.A
546705
0.138401%
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
797680
0.201936
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
26/08/2026
26/08/2026
Cash
16405
0.004153
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
2182927
0.552617
Cash-settled Equity Swap
02/10/2026
02/10/2026
Cash
200878
0.050853
Cash-settled Equity Swap
19/10/2026
19/10/2026
Cash
385139
0.097500
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
36399
0.009215
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
222047
0.056212
Cash-settled Equity Swap
11/03/2027
11/03/2027
Cash
882242
0.223343
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
965855
0.244510
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
14/05/2027
14/05/2027
Cash
92561
0.023432
Cash-settled Equity Swap
02/06/2027
02/06/2027
Cash
376908
0.095416
Cash-settled Equity Swap
11/06/2027
11/06/2027
Cash
30000
0.007595
Cash-settled Equity Swap
22/06/2027
22/06/2027
Cash
2000
0.000506
Cash-settled Equity Swap
29/06/2027
29/06/2027
Cash
34065
0.008624
Cash-settled Equity Swap
02/07/2027
02/07/2027
Cash
75988
0.019237
Cash-settled Equity Swap
12/07/2027
12/07/2027
Cash
3000
0.000759
Cash-settled Equity Swap
03/08/2027
03/08/2027
Cash
66130
0.016741
Cash-settled Equity Swap
26/08/2027
26/08/2027
Cash
356093
0.090146
Cash-settled Equity Swap
13/12/2027
13/12/2027
Cash
1076222
0.272450
Cash-settled Equity Swap
16/12/2027
16/12/2027
Cash
1368286
0.346387
Cash-settled Equity Swap
30/05/2028
30/05/2028
Cash
2772027
0.701750
Cash-settled Equity Swap
03/07/2029
03/07/2029
Cash
17465
0.004421
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
02/07/2030
02/07/2030
Cash
12755
0.003229
Cash-settled Equity Swap
06/11/2030
06/11/2030
Cash
1056596
0.267482
Cash-settled Equity Swap
08/05/2031
08/05/2031
Cash
11701
0.002962
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
19755113
5.001087%
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
5.001087
5.001087%
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
16-Jun-2026
13. Place Of Completion
London
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