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
15-Jun-2026
6. Date on which Issuer notified
17-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
0.188679
4.972994
5.161673
20390407
Position of previous notification (if applicable)
0.138401
5.001087
5.139488
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
745311
0.188679
Sub Total 8.A
745311
0.188679%
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
747358
0.189188
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
0.432635
Cash-settled Equity Swap
26/08/2026
26/08/2026
Cash
1261
0.000319
Cash-settled Equity Swap
02/09/2026
02/09/2026
Cash
4726
0.001195
Cash-settled Equity Swap
30/09/2026
30/09/2026
Cash
2182927
0.552610
Cash-settled Equity Swap
02/10/2026
02/10/2026
Cash
199487
0.050430
Cash-settled Equity Swap
19/10/2026
19/10/2026
Cash
385139
0.097499
Cash-settled Equity Swap
03/11/2026
03/11/2026
Cash
8882
0.002247
Cash-settled Equity Swap
30/11/2026
30/11/2026
Cash
47982
0.012145
Cash-settled Equity Swap
02/12/2026
02/12/2026
Cash
16149
0.004087
Cash-settled Equity Swap
23/12/2026
23/12/2026
Cash
982786
0.248795
Cash-settled Equity Swap
05/01/2027
05/01/2027
Cash
39776
0.010057
Cash-settled Equity Swap
22/01/2027
22/01/2027
Cash
982786
0.248795
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
0.468736
Cash-settled Equity Swap
04/02/2027
04/02/2027
Cash
10704
0.002709
Cash-settled Equity Swap
02/03/2027
02/03/2027
Cash
222047
0.056200
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
0.004215
Cash-settled Equity Swap
28/04/2027
28/04/2027
Cash
939436
0.237800
Cash-settled Equity Swap
30/04/2027
30/04/2027
Cash
271638
0.068765
Cash-settled Equity Swap
12/05/2027
12/05/2027
Cash
106267
0.026901
Cash-settled Equity Swap
18/05/2027
18/05/2027
Cash
82821
0.020966
Cash-settled Equity Swap
02/06/2027
02/06/2027
Cash
363350
0.091976
Cash-settled Equity Swap
11/06/2027
11/06/2027
Cash
30000
0.007594
Cash-settled Equity Swap
15/06/2027
15/06/2027
Cash
30000
0.007594
Cash-settled Equity Swap
22/06/2027
22/06/2027
Cash
2000
0.000505
Cash-settled Equity Swap
29/06/2027
29/06/2027
Cash
33740
0.008541
Cash-settled Equity Swap
02/07/2027
02/07/2027
Cash
75167
0.019026
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
0.016740
Cash-settled Equity Swap
26/08/2027
26/08/2027
Cash
332826
0.084241
Cash-settled Equity Swap
13/12/2027
13/12/2027
Cash
1076222
0.272449
Cash-settled Equity Swap
16/12/2027
16/12/2027
Cash
1368286
0.346386
Cash-settled Equity Swap
30/05/2028
30/05/2028
Cash
2772027
0.701718
Cash-settled Equity Swap
03/07/2029
03/07/2029
Cash
15941
0.004035
Cash-settled Equity Swap
15/11/2029
15/11/2029
Cash
436907
0.110601
Cash-settled Equity Swap
04/04/2030
04/04/2030
Cash
67129
0.016993
Cash-settled Equity Swap
02/07/2030
02/07/2030
Cash
9972
0.002524
Cash-settled Equity Swap
06/11/2030
06/11/2030
Cash
1058496
0.267957
Cash-settled Equity Swap
08/05/2031
08/05/2031
Cash
11701
0.002957
Cash-settled Equity Swap
09/05/2033
09/05/2033
Cash
14310
0.003622
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
0.003494
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
0.005704
Cash-settled Equity Swap
15/06/2033
15/06/2033
Cash
18110
0.004584
Sub Total 8.B2
19645096
4.972994%
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
4.972994
5.023518%
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
17-Jun-2026
13. Place Of Completion
London
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