Holding(s) in Company

Summary by AI ^BETAClose X

JPMorgan Chase & Co. has reported a change in its major holding in Ibstock PLC, crossing a notification threshold on April 24, 2026. Following this acquisition or disposal, JPMorgan Chase & Co. now holds a total of 5.525148% of the voting rights, comprising 0.633618% directly attached to shares and 4.891530% through financial instruments, specifically cash-settled equity swaps with various expiration dates throughout 2026 and 2027. The total number of voting rights held amounts to 21,819,738.

Disclaimer*

Ibstock PLC

29 April 2026

TR-1: Standard form for notification of major holdings

1. Issuer Details

ISIN

GB00BYXJC278

Issuer Name

IBSTOCK PLC

UK or Non-UK Issuer

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)

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

24-Apr-2026

6. Date on which Issuer notified

28-Apr-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	0.633618	4.891530	5.525148	21819738
Position of previous notification (if applicable)	n/a	n/a	n/a

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		2502206		0.633618
Sub Total 8.A	2502206		0.633618%

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	28/04/2026	28/04/2026	Cash	1054794	0.267083
Cash-settled Equity Swap	29/04/2026	29/04/2026	Cash	79181	0.020050
Cash-settled Equity Swap	08/05/2026	08/05/2026	Cash	566252	0.143386
Cash-settled Equity Swap	02/06/2026	02/06/2026	Cash	224251	0.056784
Cash-settled Equity Swap	02/07/2026	02/07/2026	Cash	867451	0.219656
Cash-settled Equity Swap	14/07/2026	14/07/2026	Cash	52468	0.013286
Cash-settled Equity Swap	21/08/2026	21/08/2026	Cash	1246000	0.315527
Cash-settled Equity Swap	26/08/2026	26/08/2026	Cash	20608	0.005218
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	2005458	0.507814
Cash-settled Equity Swap	02/10/2026	02/10/2026	Cash	218407	0.055236
Cash-settled Equity Swap	19/10/2026	19/10/2026	Cash	385139	0.097529
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	36545	0.009252
Cash-settled Equity Swap	02/12/2026	02/12/2026	Cash	13973	0.003538
Cash-settled Equity Swap	23/12/2026	23/12/2026	Cash	847576	0.214633
Cash-settled Equity Swap	05/01/2027	05/01/2027	Cash	36804	0.009309
Cash-settled Equity Swap	22/01/2027	22/01/2027	Cash	844801	0.213931
Cash-settled Equity Swap	28/01/2027	28/01/2027	Cash	571	0.000144
Cash-settled Equity Swap	02/02/2027	02/02/2027	Cash	1949701	0.493726
Cash-settled Equity Swap	04/02/2027	04/02/2027	Cash	10218	0.002587
Cash-settled Equity Swap	02/03/2027	02/03/2027	Cash	186433	0.047207
Cash-settled Equity Swap	11/03/2027	11/03/2027	Cash	882242	0.223412
Cash-settled Equity Swap	30/03/2027	30/03/2027	Cash	29032	0.007351
Cash-settled Equity Swap	02/04/2027	02/04/2027	Cash	15518	0.003925
Cash-settled Equity Swap	08/04/2027	08/04/2027	Cash	25000	0.006330
Cash-settled Equity Swap	30/04/2027	30/04/2027	Cash	271638	0.068786
Cash-settled Equity Swap	05/05/2027	05/05/2027	Cash	354081	0.089660
Cash-settled Equity Swap	12/05/2027	12/05/2027	Cash	106267	0.026910
Cash-settled Equity Swap	26/05/2027	26/05/2027	Cash	26864	0.006801
Cash-settled Equity Swap	02/06/2027	02/06/2027	Cash	102417	0.025933
Cash-settled Equity Swap	26/08/2027	26/08/2027	Cash	322111	0.081544
Cash-settled Equity Swap	09/09/2027	09/09/2027	Cash	1042901	0.264090
Cash-settled Equity Swap	16/09/2027	16/09/2027	Cash	1560273	0.395104
Cash-settled Equity Swap	30/05/2028	30/05/2028	Cash	2379436	0.602511
Cash-settled Equity Swap	04/04/2029	04/04/2029	Cash	51072	0.012932
Cash-settled Equity Swap	02/05/2029	02/05/2029	Cash	66512	0.016838
Cash-settled Equity Swap	15/11/2029	15/11/2029	Cash	436907	0.110634
Cash-settled Equity Swap	04/04/2030	04/04/2030	Cash	77120	0.019529
Cash-settled Equity Swap	02/07/2030	02/07/2030	Cash	92011	0.023297
Cash-settled Equity Swap	06/11/2030	06/11/2030	Cash	815891	0.206604
Sub Total 8.B2				19317532	4.891530%

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		4.891530	5.386709%
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

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

28-Apr-2026

13. Place Of Completion

London

This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact rns@lseg.com or visit www.rns.com.

RNS may use your IP address to confirm compliance with the terms and conditions, to analyse how you engage with the information contained in this communication, and to share such analysis on an anonymised basis with others as part of our commercial services. For further information about how RNS and the London Stock Exchange use the personal data you provide us, please see our Privacy Policy.

END