Transaction in Own Shares

Summary by AI ^BETAClose X

GCP Infrastructure Investments Limited has purchased 203,067 ordinary shares at a volume-weighted average price of 74.70 pence per share as part of its ongoing share buyback program. Following this transaction, the company has 884,797,669 ordinary shares in issue, with 54,863,324 held in treasury, resulting in 829,934,345 total voting rights excluding treasury shares. Since the program's inception on December 12, 2024, a total of 37,878,305 ordinary shares have been repurchased.

Disclaimer*

GCP Infrastructure Investments Ltd

17 March 2026

GCP Infrastructure Investments Limited

(the "Company" or "GCP Infra")

LEI: 213800W64MNATSIV5Z47

Transaction in own shares

GCP Infrastructure Investments Limited ("Company") announces that, in accordance with the terms of its share buyback programme (the "Programme") announced on 12 December 2024, it has purchased the following number of its ordinary shares of 1 pence each ("Ordinary Shares") through RBC Europe Limited.

Date of Purchase	17 March 2026
Number of ordinary shares purchased	203,067
Volume Weighted average price paid (p)	74.70
Highest price paid (p)	74.70
Lowest price paid (p)	74.50

Following the above transaction, the Company will have 884,797,669 Ordinary Shares in issue (including treasury shares). The total number of Ordinary Shares held in treasury is 54,863,324.

The total number of voting rights in the Company, excluding treasury shares as at 17 March 2026 is 829,934,345. This figure may be used by shareholders (and others with notification obligations) as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, Company or its Group under the FCA's Disclosure and Transparency Rules.

Since the announcement of the Programme on 12 December 2024, the Company has purchased 37,878,305 Ordinary Shares in aggregate for treasury.

For further information, please contact:

Gravis Capital Management Limited Philip Kent Robyn MacHugh Cameron Gardner	+44 (0)20 3405 8500
RBC Europe Limited Matthew Coakes Elizabeth Evans	+44 (0)20 7653 4000
Canaccord Genuity Limited Edward Gibson-Watt Stuart Andrews Elizabeth Halley-Stott	+44 (0)20 7523 8000
Burson Buchanan Helen Tarbet Nick Croysdill Henry Wilson	+44 (0)20 7466 5000

In accordance with Article 5(1)(b) of Regulation (EU) No 596/2014 (the Market Abuse Regulation), a breakdown of the individual trades made by RBC Europe Limited on behalf of the Company as part of the Programme is detailed below:

Platform	Daily total volume (shares)	Daily weighted average price of shares acquired (GBp)
XLON	184,697	74.70
CHIX	9,922	74.70
TRQX	1,056	74.70
AQXE	7,392	74.70

Broker	Transaction Date	Time	Volume	Price (GBp)	Trading venue	Transaction reference number
RBC Europe Limited	17/03/2026	10:42:30	3,944	74.70	XLON	00325777134TRLO0
RBC Europe Limited	17/03/2026	10:42:30	1,056	74.70	TRQX	00325777135TRLO0
RBC Europe Limited	17/03/2026	10:42:30	1	74.70	XLON	00325777136TRLO0
RBC Europe Limited	17/03/2026	10:42:30	670	74.70	CHIX	00325777139TRLO0
RBC Europe Limited	17/03/2026	10:42:32	3,943	74.70	XLON	00325777141TRLO0
RBC Europe Limited	17/03/2026	10:42:42	386	74.70	XLON	00325777153TRLO0
RBC Europe Limited	17/03/2026	10:42:43	591	74.70	CHIX	00325777184TRLO0
RBC Europe Limited	17/03/2026	10:42:46	3,944	74.70	XLON	00325777185TRLO0
RBC Europe Limited	17/03/2026	10:42:46	465	74.70	XLON	00325777186TRLO0
RBC Europe Limited	17/03/2026	10:42:46	5,000	74.70	XLON	00325777187TRLO0
RBC Europe Limited	17/03/2026	10:42:47	455	74.70	CHIX	00325777190TRLO0
RBC Europe Limited	17/03/2026	10:45:23	3,944	74.70	XLON	00325777379TRLO0
RBC Europe Limited	17/03/2026	10:45:23	56	74.70	XLON	00325777380TRLO0
RBC Europe Limited	17/03/2026	10:45:27	327	74.70	XLON	00325777390TRLO0
RBC Europe Limited	17/03/2026	10:45:29	218	74.70	XLON	00325777393TRLO0
RBC Europe Limited	17/03/2026	10:45:29	2,692	74.70	XLON	00325777394TRLO0
RBC Europe Limited	17/03/2026	10:45:32	1,252	74.70	XLON	00325777401TRLO0
RBC Europe Limited	17/03/2026	10:46:19	1,056	74.70	XLON	00325777461TRLO0
RBC Europe Limited	17/03/2026	10:46:19	1,444	74.70	XLON	00325777462TRLO0
RBC Europe Limited	17/03/2026	10:46:21	410	74.70	CHIX	00325777468TRLO0
RBC Europe Limited	17/03/2026	10:46:22	2,500	74.70	XLON	00325777470TRLO0
RBC Europe Limited	17/03/2026	10:46:29	500	74.70	XLON	00325777476TRLO0
RBC Europe Limited	17/03/2026	10:46:33	146	74.70	XLON	00325777478TRLO0
RBC Europe Limited	17/03/2026	10:46:47	3,944	74.70	XLON	00325777500TRLO0
RBC Europe Limited	17/03/2026	10:46:47	1,056	74.70	XLON	00325777501TRLO0
RBC Europe Limited	17/03/2026	10:46:49	395	74.70	CHIX	00325777503TRLO0
RBC Europe Limited	17/03/2026	10:46:58	3,944	74.70	XLON	00325777512TRLO0
RBC Europe Limited	17/03/2026	10:46:58	661	74.70	XLON	00325777513TRLO0
RBC Europe Limited	17/03/2026	10:46:59	5,000	74.70	XLON	00325777514TRLO0
RBC Europe Limited	17/03/2026	10:46:59	5,000	74.70	XLON	00325777515TRLO0
RBC Europe Limited	17/03/2026	10:46:59	5,000	74.70	XLON	00325777516TRLO0
RBC Europe Limited	17/03/2026	10:46:59	2,895	74.70	XLON	00325777517TRLO0
RBC Europe Limited	17/03/2026	10:47:01	777	74.70	XLON	00325777520TRLO0
RBC Europe Limited	17/03/2026	10:49:00	1,328	74.70	XLON	00325777654TRLO0
RBC Europe Limited	17/03/2026	10:49:00	987	74.70	XLON	00325777656TRLO0
RBC Europe Limited	17/03/2026	10:51:33	2,500	74.70	XLON	00325777871TRLO0
RBC Europe Limited	17/03/2026	10:51:37	457	74.70	XLON	00325777887TRLO0
RBC Europe Limited	17/03/2026	10:51:37	1,056	74.70	CHIX	00325777888TRLO0
RBC Europe Limited	17/03/2026	10:51:37	2,043	74.70	XLON	00325777889TRLO0
RBC Europe Limited	17/03/2026	10:51:37	2,957	74.70	XLON	00325777891TRLO0
RBC Europe Limited	17/03/2026	10:51:38	2,436	74.70	XLON	00325777892TRLO0
RBC Europe Limited	17/03/2026	10:51:38	1,508	74.70	XLON	00325777893TRLO0
RBC Europe Limited	17/03/2026	10:51:38	1,056	74.70	AQXE	00325777894TRLO0
RBC Europe Limited	17/03/2026	10:51:38	1,056	74.70	AQXE	00325777895TRLO0
RBC Europe Limited	17/03/2026	10:51:38	1,056	74.70	CHIX	00325777896TRLO0
RBC Europe Limited	17/03/2026	10:51:38	2,888	74.70	XLON	00325777897TRLO0
RBC Europe Limited	17/03/2026	10:51:38	2,451	74.70	XLON	00325777898TRLO0
RBC Europe Limited	17/03/2026	10:51:38	1,493	74.70	XLON	00325777899TRLO0
RBC Europe Limited	17/03/2026	10:51:41	1,056	74.70	XLON	00325777903TRLO0
RBC Europe Limited	17/03/2026	10:51:41	2,184	74.70	XLON	00325777904TRLO0
RBC Europe Limited	17/03/2026	10:51:41	1,004	74.70	XLON	00325777905TRLO0
RBC Europe Limited	17/03/2026	10:51:41	1,812	74.70	XLON	00325777906TRLO0
RBC Europe Limited	17/03/2026	10:56:36	3,168	74.70	XLON	00325778371TRLO0
RBC Europe Limited	17/03/2026	10:56:36	667	74.70	XLON	00325778372TRLO0
RBC Europe Limited	17/03/2026	10:56:52	1,165	74.70	XLON	00325778383TRLO0
RBC Europe Limited	17/03/2026	10:56:52	5,000	74.70	XLON	00325778384TRLO0
RBC Europe Limited	17/03/2026	10:56:52	5,000	74.70	XLON	00325778385TRLO0
RBC Europe Limited	17/03/2026	10:56:52	5,000	74.70	XLON	00325778387TRLO0
RBC Europe Limited	17/03/2026	10:56:52	5,000	74.70	XLON	00325778388TRLO0
RBC Europe Limited	17/03/2026	10:56:52	3,835	74.70	XLON	00325778389TRLO0
RBC Europe Limited	17/03/2026	10:56:52	1,165	74.70	XLON	00325778390TRLO0
RBC Europe Limited	17/03/2026	10:56:52	1,056	74.70	CHIX	00325778391TRLO0
RBC Europe Limited	17/03/2026	10:56:52	3,944	74.70	XLON	00325778392TRLO0
RBC Europe Limited	17/03/2026	10:56:52	2,152	74.70	XLON	00325778393TRLO0
RBC Europe Limited	17/03/2026	10:56:52	2,848	74.70	XLON	00325778394TRLO0
RBC Europe Limited	17/03/2026	10:56:52	1,056	74.70	CHIX	00325778395TRLO0
RBC Europe Limited	17/03/2026	10:56:52	1,056	74.70	AQXE	00325778396TRLO0
RBC Europe Limited	17/03/2026	10:56:52	2,888	74.70	XLON	00325778397TRLO0
RBC Europe Limited	17/03/2026	10:56:53	1,056	74.70	AQXE	00325778398TRLO0
RBC Europe Limited	17/03/2026	10:56:54	1,668	74.70	XLON	00325778401TRLO0
RBC Europe Limited	17/03/2026	10:57:42	1,056	74.70	AQXE	00325778485TRLO0
RBC Europe Limited	17/03/2026	10:57:42	1,220	74.70	XLON	00325778486TRLO0
RBC Europe Limited	17/03/2026	10:57:42	5,000	74.70	XLON	00325778487TRLO0
RBC Europe Limited	17/03/2026	10:57:42	5,000	74.70	XLON	00325778488TRLO0
RBC Europe Limited	17/03/2026	10:57:42	5,000	74.70	XLON	00325778489TRLO0
RBC Europe Limited	17/03/2026	10:57:42	5,000	74.70	XLON	00325778490TRLO0
RBC Europe Limited	17/03/2026	10:57:42	3,780	74.70	XLON	00325778491TRLO0
RBC Europe Limited	17/03/2026	10:57:42	1,190	74.70	XLON	00325778492TRLO0
RBC Europe Limited	17/03/2026	10:57:42	30	74.70	XLON	00325778493TRLO0
RBC Europe Limited	17/03/2026	10:57:42	1,056	74.70	AQXE	00325778494TRLO0
RBC Europe Limited	17/03/2026	10:57:42	1,056	74.70	CHIX	00325778495TRLO0
RBC Europe Limited	17/03/2026	10:57:42	2,888	74.70	XLON	00325778496TRLO0
RBC Europe Limited	17/03/2026	11:01:16	1,056	74.70	AQXE	00325778836TRLO0
RBC Europe Limited	17/03/2026	11:01:16	1,056	74.70	CHIX	00325778837TRLO0
RBC Europe Limited	17/03/2026	11:01:16	2,888	74.70	XLON	00325778838TRLO0
RBC Europe Limited	17/03/2026	11:01:16	612	74.70	XLON	00325778840TRLO0
RBC Europe Limited	17/03/2026	11:01:16	1,128	74.70	XLON	00325778841TRLO0
RBC Europe Limited	17/03/2026	11:01:19	2,204	74.70	XLON	00325778845TRLO0
RBC Europe Limited	17/03/2026	11:01:19	1,056	74.70	CHIX	00325778846TRLO0
RBC Europe Limited	17/03/2026	11:01:19	5,000	74.70	XLON	00325778847TRLO0
RBC Europe Limited	17/03/2026	11:01:20	5,000	74.70	XLON	00325778848TRLO0
RBC Europe Limited	17/03/2026	11:01:20	5,000	74.70	XLON	00325778849TRLO0
RBC Europe Limited	17/03/2026	12:38:53	13	74.50	XLON	00325786523TRLO0
RBC Europe Limited	17/03/2026	13:49:24	640	74.50	XLON	00325804782TRLO0
RBC Europe Limited	17/03/2026	13:49:37	398	74.50	XLON	00325804888TRLO0
RBC Europe Limited	17/03/2026	13:49:46	279	74.50	XLON	00325804946TRLO0
RBC Europe Limited	17/03/2026	13:49:55	233	74.50	XLON	00325805004TRLO0
RBC Europe Limited	17/03/2026	13:52:07	166	74.50	XLON	00325805698TRLO0
RBC Europe Limited	17/03/2026	13:52:50	127	74.50	XLON	00325805912TRLO0
RBC Europe Limited	17/03/2026	13:53:24	162	74.50	XLON	00325806114TRLO0
RBC Europe Limited	17/03/2026	13:59:56	338	74.50	XLON	00325808008TRLO0
RBC Europe Limited	17/03/2026	15:25:00	77	74.50	XLON	00325843197TRLO0
RBC Europe Limited	17/03/2026	15:25:00	24	74.50	XLON	00325843198TRLO0
RBC Europe Limited	17/03/2026	15:54:10	9	74.70	CHIX	00325855029TRLO0
RBC Europe Limited	17/03/2026	15:54:10	601	74.70	XLON	00325855030TRLO0

This announcement does not constitute, or form part of, an offer or any solicitation of an offer for securities in any jurisdiction.

Notes to Editors

GCP Infra is a closed-ended investment company and FTSE-250 constituent whose shares are traded on the main market of the London Stock Exchange. Its objective is to provide shareholders with regular, sustained, long-term distributions and to preserve capital over the long term by generating exposure to UK infrastructure debt and related and/or similar assets.

The Company primarily targets investments in infrastructure projects with long term, public sector-backed, availability-based revenues. Where possible, investments are structured to benefit from partial inflation protection. GCP Infra is advised by Gravis Capital Management Limited.

GCP Infra has been awarded with the London Stock Exchange's Green Economy Mark in recognition of its contribution to positive environmental outcomes.

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