Transaction in Own Shares

Summary by AI ^BETAClose X

GCP Infrastructure Investments Limited has purchased 413,758 ordinary shares at a volume-weighted average price of 77.71 pence per share as part of its ongoing share buyback programme. Following this transaction, the company has 884,797,669 ordinary shares in issue, with 72,934,835 held in treasury, resulting in 811,862,834 total voting rights excluding treasury shares. Since the programme began on 12 December 2024, a total of 55,949,816 ordinary shares have been repurchased.

Disclaimer*

GCP Infrastructure Investments Ltd

11 June 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	10 June 2026
Number of ordinary shares purchased	413,758
Volume Weighted average price paid (p)	77.71
Highest price paid (p)	78.20
Lowest price paid (p)	77.10

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 72,934,835.

The total number of voting rights in the Company, excluding treasury shares as at 10 June 2026 is 811,862,834. 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 55,949,816 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	224,458	77.77
CHIX	13,769	77.80
BATE	3,515	77.80
TRQX	159,558	77.61
AQXE	12,458	77.80

Broker	Transaction Date	Time	Volume	Price (GBp)	Trading venue	Transaction reference number
RBC Europe Limited	10/06/2026	09:52:48	2,511	77.40	TRQX	00335442396TRLO0
RBC Europe Limited	10/06/2026	09:52:48	2,634	77.40	TRQX	00335442397TRLO0
RBC Europe Limited	10/06/2026	09:52:48	2,603	77.40	TRQX	00335442398TRLO0
RBC Europe Limited	10/06/2026	09:52:55	7,666	77.30	TRQX	00335442409TRLO0
RBC Europe Limited	10/06/2026	10:43:07	404	77.10	TRQX	00335447422TRLO0
RBC Europe Limited	10/06/2026	10:43:07	403	77.10	TRQX	00335447423TRLO0
RBC Europe Limited	10/06/2026	11:18:07	11,385	77.10	TRQX	00335452064TRLO0
RBC Europe Limited	10/06/2026	11:18:07	5,130	77.10	XLON	00335452065TRLO0
RBC Europe Limited	10/06/2026	11:18:07	5,235	77.10	TRQX	00335452066TRLO0
RBC Europe Limited	10/06/2026	11:18:07	5,062	77.10	TRQX	00335452067TRLO0
RBC Europe Limited	10/06/2026	11:18:07	5,159	77.10	TRQX	00335452068TRLO0
RBC Europe Limited	10/06/2026	11:59:53	2,570	77.10	XLON	00335467130TRLO0
RBC Europe Limited	10/06/2026	12:52:54	28,267	77.20	TRQX	00335478416TRLO0
RBC Europe Limited	10/06/2026	12:53:58	11,720	77.20	TRQX	00335478577TRLO0
RBC Europe Limited	10/06/2026	13:52:34	5,069	78.20	TRQX	00335486160TRLO0
RBC Europe Limited	10/06/2026	13:52:34	5,126	78.20	TRQX	00335486161TRLO0
RBC Europe Limited	10/06/2026	13:52:34	10,094	78.20	TRQX	00335486162TRLO0
RBC Europe Limited	10/06/2026	13:52:34	19,246	78.20	TRQX	00335486163TRLO0
RBC Europe Limited	10/06/2026	14:00:00	7,705	78.10	TRQX	00335487299TRLO0
RBC Europe Limited	10/06/2026	14:31:37	2,518	77.90	TRQX	00335495617TRLO0
RBC Europe Limited	10/06/2026	14:31:37	2,503	77.90	TRQX	00335495618TRLO0
RBC Europe Limited	10/06/2026	14:31:37	5,104	77.90	TRQX	00335495619TRLO0
RBC Europe Limited	10/06/2026	14:31:37	5,038	77.90	TRQX	00335495620TRLO0
RBC Europe Limited	10/06/2026	14:31:37	8,859	77.90	TRQX	00335495621TRLO0
RBC Europe Limited	10/06/2026	15:29:42	1,914	77.70	XLON	00335519841TRLO0
RBC Europe Limited	10/06/2026	15:29:42	1,822	77.70	XLON	00335519842TRLO0
RBC Europe Limited	10/06/2026	15:30:40	25,000	77.80	XLON	00335520242TRLO0
RBC Europe Limited	10/06/2026	15:30:40	25,000	77.80	XLON	00335520243TRLO0
RBC Europe Limited	10/06/2026	15:31:09	9,656	77.80	CHIX	00335520522TRLO0
RBC Europe Limited	10/06/2026	15:31:09	15,344	77.80	XLON	00335520523TRLO0
RBC Europe Limited	10/06/2026	15:31:09	25,000	77.80	XLON	00335520524TRLO0
RBC Europe Limited	10/06/2026	15:31:09	25,000	77.80	XLON	00335520528TRLO0
RBC Europe Limited	10/06/2026	15:31:09	25,000	77.80	XLON	00335520529TRLO0
RBC Europe Limited	10/06/2026	15:31:09	4,483	77.80	AQXE	00335520530TRLO0
RBC Europe Limited	10/06/2026	15:31:09	20,292	77.80	XLON	00335520531TRLO0
RBC Europe Limited	10/06/2026	15:31:09	225	77.80	XLON	00335520532TRLO0
RBC Europe Limited	10/06/2026	15:37:33	2,192	77.80	AQXE	00335524132TRLO0
RBC Europe Limited	10/06/2026	15:37:33	3,080	77.80	BATE	00335524133TRLO0
RBC Europe Limited	10/06/2026	15:37:33	2,192	77.80	CHIX	00335524134TRLO0
RBC Europe Limited	10/06/2026	15:37:33	15,344	77.80	XLON	00335524135TRLO0
RBC Europe Limited	10/06/2026	15:37:33	2,192	77.80	TRQX	00335524136TRLO0
RBC Europe Limited	10/06/2026	15:37:33	25,000	77.80	XLON	00335524140TRLO0
RBC Europe Limited	10/06/2026	15:37:33	435	77.80	BATE	00335524141TRLO0
RBC Europe Limited	10/06/2026	15:37:33	1,921	77.80	CHIX	00335524142TRLO0
RBC Europe Limited	10/06/2026	15:37:33	1,953	77.80	XLON	00335524143TRLO0
RBC Europe Limited	10/06/2026	15:37:33	3,055	77.80	TRQX	00335524144TRLO0
RBC Europe Limited	10/06/2026	15:37:33	1,726	77.80	AQXE	00335524146TRLO0
RBC Europe Limited	10/06/2026	15:37:33	4,057	77.80	AQXE	00335524147TRLO0
RBC Europe Limited	10/06/2026	15:37:33	9,864	77.80	XLON	00335524148TRLO0

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

About GCP Infra

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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