Holding(s) in Company

Gamma Communications PLC

23 October 2026

 

TR-1: Standard form for notification of major holdings

1. Issuer Details

ISIN

GB00BQS10J50

Issuer Name

GAMMA COMMUNICATIONS PLC

UK or Non-UK Issuer

UK

2. Reason for Notification

An acquisition or disposal of voting rights; 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

20-Oct-2026

6. Date on which Issuer notified

22-Oct-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	1.615465	6.978297	8.593762	7673914
Position of previous notification (if applicable)	3.878127	5.158780	9.036907

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)
GB00BQS10J50		1442551		1.615465
Sub Total 8.A	1442551		1.615465%

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	29/01/2027	29/01/2027	Cash	653294	0.731602
Cash-settled Equity Swap	30/03/2027	30/03/2027	Cash	10951	0.012264
Cash-settled Equity Swap	16/04/2027	16/04/2027	Cash	226848	0.254040
Cash-settled Equity Swap	05/05/2027	05/05/2027	Cash	64370	0.072086
Cash-settled Equity Swap	02/06/2027	02/06/2027	Cash	14150	0.015846
Cash-settled Equity Swap	11/06/2027	11/06/2027	Cash	422645	0.473306
Cash-settled Equity Swap	23/06/2027	23/06/2027	Cash	149003	0.166864
Cash-settled Equity Swap	29/07/2027	29/07/2027	Cash	2218502	2.484427
Cash-settled Equity Swap	03/08/2027	03/08/2027	Cash	136371	0.152717
Cash-settled Equity Swap	11/08/2027	11/08/2027	Cash	87548	0.098042
Cash-settled Equity Swap	22/09/2027	22/09/2027	Cash	2016020	2.257674
Cash-settled Equity Swap	29/09/2027	29/09/2027	Cash	951	0.001065
Cash-settled Equity Swap	06/10/2027	06/10/2027	Cash	10096	0.011306
Cash-settled Equity Swap	25/10/2027	25/10/2027	Cash	635	0.000711
Cash-settled Equity Swap	02/11/2027	02/11/2027	Cash	48041	0.053800
Cash-settled Equity Swap	15/11/2027	15/11/2027	Cash	17434	0.019524
Cash-settled Equity Swap	17/11/2027	17/11/2027	Cash	560	0.000627
Cash-settled Equity Swap	02/12/2027	02/12/2027	Cash	577	0.000646
Cash-settled Equity Swap	18/05/2033	18/05/2033	Cash	6480	0.007257
Cash-settled Equity Swap	19/05/2033	19/05/2033	Cash	790	0.000885
Cash-settled Equity Swap	23/05/2033	23/05/2033	Cash	21483	0.024058
Cash-settled Equity Swap	26/05/2033	26/05/2033	Cash	12745	0.014273
Cash-settled Equity Swap	02/06/2033	02/06/2033	Cash	3848	0.004309
Cash-settled Equity Swap	03/06/2033	03/06/2033	Cash	4702	0.005266
Cash-settled Equity Swap	06/06/2033	06/06/2033	Cash	8728	0.009774
Cash-settled Equity Swap	08/06/2033	08/06/2033	Cash	3394	0.003801
Cash-settled Equity Swap	09/06/2033	09/06/2033	Cash	4878	0.005463
Cash-settled Equity Swap	10/06/2033	10/06/2033	Cash	4685	0.005247
Cash-settled Equity Swap	13/06/2033	13/06/2033	Cash	8706	0.009750
Cash-settled Equity Swap	15/06/2033	15/06/2033	Cash	5459	0.006113
Cash-settled Equity Swap	16/06/2033	16/06/2033	Cash	4972	0.005568
Cash-settled Equity Swap	20/06/2033	20/06/2033	Cash	7427	0.008317
Cash-settled Equity Swap	22/06/2033	22/06/2033	Cash	2656	0.002974
Cash-settled Equity Swap	23/06/2033	23/06/2033	Cash	4047	0.004532
Cash-settled Equity Swap	24/06/2033	24/06/2033	Cash	6925	0.007755
Cash-settled Equity Swap	27/06/2033	27/06/2033	Cash	6298	0.007053
Cash-settled Equity Swap	29/06/2033	29/06/2033	Cash	7194	0.008056
Cash-settled Equity Swap	04/07/2033	04/07/2033	Cash	4416	0.004945
Cash-settled Equity Swap	06/07/2033	06/07/2033	Cash	4830	0.005409
Cash-settled Equity Swap	07/07/2033	07/07/2033	Cash	3023	0.003385
Cash-settled Equity Swap	11/07/2033	11/07/2033	Cash	5969	0.006684
Cash-settled Equity Swap	13/07/2033	13/07/2033	Cash	9712	0.010876
Sub Total 8.B2				6231363	6.978297%

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	3.159518	6.978297	7.875253%
JPMorgan Chase & Co.	JPMorgan Chase Bank, National Association
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%)

12. Date of Completion

22-Oct-2026

13. Place Of Completion

London

 

END