Transaction in Own Shares

Summary by AI ^BETAClose X

GCP Infrastructure Investments Limited has announced the purchase of 359,189 ordinary shares on June 18, 2026, as part of its ongoing share buyback program. These shares were acquired at a volume-weighted average price of 78.36 pence, with the highest price paid being 78.90 pence and the lowest at 77.90 pence. Following this transaction, the company has 884,797,669 ordinary shares in issue, with 74,694,706 held in treasury, resulting in 810,102,963 voting rights. Since the program's inception on December 12, 2024, a total of 57,709,687 ordinary shares have been repurchased.

Disclaimer*

GCP Infrastructure Investments Ltd

19 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	18 June 2026
Number of ordinary shares purchased	359,189
Volume Weighted average price paid (p)	78.36
Highest price paid (p)	78.90
Lowest price paid (p)	77.90

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 74,694,706.

The total number of voting rights in the Company, excluding treasury shares as at 18 June 2026 is 810,102,963. 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 57,709,687 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	182,307	78.06
CHIX	4,872	78.40
BATE	16,184	78.80
TRQX	151,490	78.69
AQXE	4,336	78.00

Broker	Transaction Date	Time	Volume	Price (GBp)	Trading venue	Transaction reference number
RBC Europe Limited	18/06/2026	10:35:17	5,000	78.00	XLON	00336289604TRLO0
RBC Europe Limited	18/06/2026	10:35:17	700	78.00	XLON	00336289605TRLO0
RBC Europe Limited	18/06/2026	10:35:17	300	78.00	XLON	00336289606TRLO0
RBC Europe Limited	18/06/2026	10:35:17	1,241	78.00	XLON	00336289607TRLO0
RBC Europe Limited	18/06/2026	10:50:10	39	78.00	XLON	00336291608TRLO0
RBC Europe Limited	18/06/2026	11:19:19	2,500	78.00	TRQX	00336296034TRLO0
RBC Europe Limited	18/06/2026	11:19:19	5,035	78.00	XLON	00336296035TRLO0
RBC Europe Limited	18/06/2026	11:19:19	2,456	78.00	TRQX	00336296036TRLO0
RBC Europe Limited	18/06/2026	11:19:19	2,526	78.00	TRQX	00336296037TRLO0
RBC Europe Limited	18/06/2026	11:19:19	5,386	78.00	TRQX	00336296038TRLO0
RBC Europe Limited	18/06/2026	11:19:19	1,170	78.00	XLON	00336296039TRLO0
RBC Europe Limited	18/06/2026	11:19:19	1,550	78.00	XLON	00336296040TRLO0
RBC Europe Limited	18/06/2026	11:19:19	4,523	78.00	XLON	00336296041TRLO0
RBC Europe Limited	18/06/2026	11:19:19	477	78.00	XLON	00336296042TRLO0
RBC Europe Limited	18/06/2026	11:19:19	1,084	78.00	AQXE	00336296043TRLO0
RBC Europe Limited	18/06/2026	11:19:19	1,084	78.00	CHIX	00336296044TRLO0
RBC Europe Limited	18/06/2026	11:19:19	1,084	78.00	BATE	00336296045TRLO0
RBC Europe Limited	18/06/2026	11:19:20	1,748	78.00	XLON	00336296046TRLO0
RBC Europe Limited	18/06/2026	11:19:21	6,371	78.00	TRQX	00336296049TRLO0
RBC Europe Limited	18/06/2026	11:19:21	664	78.00	BATE	00336296051TRLO0
RBC Europe Limited	18/06/2026	11:19:21	1,084	78.00	AQXE	00336296052TRLO0
RBC Europe Limited	18/06/2026	11:19:21	3,252	78.00	XLON	00336296053TRLO0
RBC Europe Limited	18/06/2026	11:19:21	5,000	78.00	XLON	00336296054TRLO0
RBC Europe Limited	18/06/2026	11:19:21	3,252	78.00	XLON	00336296055TRLO0
RBC Europe Limited	18/06/2026	11:19:21	1,748	78.00	TRQX	00336296056TRLO0
RBC Europe Limited	18/06/2026	11:19:21	3,252	78.00	XLON	00336296057TRLO0
RBC Europe Limited	18/06/2026	11:19:21	1,084	78.00	AQXE	00336296058TRLO0
RBC Europe Limited	18/06/2026	11:19:21	664	78.00	CHIX	00336296059TRLO0
RBC Europe Limited	18/06/2026	11:19:21	3,648	77.90	TRQX	00336296050TRLO0
RBC Europe Limited	18/06/2026	11:20:47	1,084	78.00	AQXE	00336296238TRLO0
RBC Europe Limited	18/06/2026	11:20:47	664	78.00	CHIX	00336296239TRLO0
RBC Europe Limited	18/06/2026	11:20:47	3,252	78.00	XLON	00336296240TRLO0
RBC Europe Limited	18/06/2026	11:20:47	4,530	78.00	XLON	00336296244TRLO0
RBC Europe Limited	18/06/2026	11:20:47	1,131	78.00	XLON	00336296245TRLO0
RBC Europe Limited	18/06/2026	11:20:47	3,686	78.00	XLON	00336296246TRLO0
RBC Europe Limited	18/06/2026	11:20:47	183	78.00	XLON	00336296247TRLO0
RBC Europe Limited	18/06/2026	11:20:47	4,342	77.90	XLON	00336296241TRLO0
RBC Europe Limited	18/06/2026	11:20:47	658	77.90	XLON	00336296242TRLO0
RBC Europe Limited	18/06/2026	11:20:47	470	77.90	XLON	00336296243TRLO0
RBC Europe Limited	18/06/2026	11:20:47	1,000	77.90	XLON	00336296248TRLO0
RBC Europe Limited	18/06/2026	11:20:47	355	77.90	XLON	00336296249TRLO0
RBC Europe Limited	18/06/2026	11:20:47	3,645	77.90	XLON	00336296250TRLO0
RBC Europe Limited	18/06/2026	11:20:48	4,278	78.00	XLON	00336296255TRLO0
RBC Europe Limited	18/06/2026	11:20:48	722	78.00	XLON	00336296256TRLO0
RBC Europe Limited	18/06/2026	11:20:48	5,000	78.00	XLON	00336296257TRLO0
RBC Europe Limited	18/06/2026	11:20:48	5,000	78.00	XLON	00336296258TRLO0
RBC Europe Limited	18/06/2026	11:20:48	5,000	78.00	XLON	00336296259TRLO0
RBC Europe Limited	18/06/2026	11:20:48	5,000	78.00	XLON	00336296260TRLO0
RBC Europe Limited	18/06/2026	11:20:48	5,000	78.00	XLON	00336296261TRLO0
RBC Europe Limited	18/06/2026	11:20:48	5,000	78.00	XLON	00336296262TRLO0
RBC Europe Limited	18/06/2026	11:20:48	5,000	78.00	XLON	00336296263TRLO0
RBC Europe Limited	18/06/2026	11:20:48	5,000	78.00	XLON	00336296264TRLO0
RBC Europe Limited	18/06/2026	11:20:48	1,000	77.90	XLON	00336296251TRLO0
RBC Europe Limited	18/06/2026	11:20:48	4,000	77.90	XLON	00336296252TRLO0
RBC Europe Limited	18/06/2026	11:20:48	1,000	77.90	XLON	00336296253TRLO0
RBC Europe Limited	18/06/2026	11:20:48	4,000	77.90	XLON	00336296254TRLO0
RBC Europe Limited	18/06/2026	11:20:49	5,000	78.00	XLON	00336296265TRLO0
RBC Europe Limited	18/06/2026	11:20:49	5,000	78.00	XLON	00336296266TRLO0
RBC Europe Limited	18/06/2026	11:20:49	5,000	78.00	XLON	00336296267TRLO0
RBC Europe Limited	18/06/2026	11:20:49	5,000	78.00	XLON	00336296268TRLO0
RBC Europe Limited	18/06/2026	11:20:49	5,000	78.00	XLON	00336296272TRLO0
RBC Europe Limited	18/06/2026	11:20:49	5,000	78.00	XLON	00336296273TRLO0
RBC Europe Limited	18/06/2026	11:20:49	5,000	78.00	XLON	00336296277TRLO0
RBC Europe Limited	18/06/2026	11:20:49	5,000	78.00	XLON	00336296278TRLO0
RBC Europe Limited	18/06/2026	11:20:49	5,000	78.00	XLON	00336296279TRLO0
RBC Europe Limited	18/06/2026	11:20:49	321	78.00	CHIX	00336296280TRLO0
RBC Europe Limited	18/06/2026	11:20:49	4,244	78.00	XLON	00336296281TRLO0
RBC Europe Limited	18/06/2026	13:52:56	2,529	78.00	XLON	00336320481TRLO0
RBC Europe Limited	18/06/2026	13:52:56	2,505	78.00	TRQX	00336320482TRLO0
RBC Europe Limited	18/06/2026	13:52:56	2,567	78.00	TRQX	00336320483TRLO0
RBC Europe Limited	18/06/2026	13:52:56	2,526	78.00	TRQX	00336320484TRLO0
RBC Europe Limited	18/06/2026	13:52:56	2,562	78.00	TRQX	00336320485TRLO0
RBC Europe Limited	18/06/2026	13:52:56	435	78.00	XLON	00336320486TRLO0
RBC Europe Limited	18/06/2026	15:53:14	12,714	78.90	XLON	00336366452TRLO0
RBC Europe Limited	18/06/2026	15:57:34	2,098	78.90	CHIX	00336368476TRLO0
RBC Europe Limited	18/06/2026	15:57:34	12,750	78.90	BATE	00336368477TRLO0
RBC Europe Limited	18/06/2026	15:57:34	1,686	78.90	BATE	00336368478TRLO0
RBC Europe Limited	18/06/2026	15:57:34	41	78.90	CHIX	00336368479TRLO0
RBC Europe Limited	18/06/2026	15:57:34	55,572	78.90	TRQX	00336368480TRLO0
RBC Europe Limited	18/06/2026	15:57:34	33,600	78.90	TRQX	00336368481TRLO0
RBC Europe Limited	18/06/2026	16:12:50	961	78.90	TRQX	00336376218TRLO0
RBC Europe Limited	18/06/2026	16:14:45	1,665	78.90	TRQX	00336377153TRLO0
RBC Europe Limited	18/06/2026	16:14:45	19,346	78.90	TRQX	00336377154TRLO0
RBC Europe Limited	18/06/2026	16:14:45	3,319	78.90	TRQX	00336377155TRLO0
RBC Europe Limited	18/06/2026	16:14:45	2,232	78.90	TRQX	00336377157TRLO0
RBC Europe Limited	18/06/2026	16:14:45	2,594	78.80	XLON	00336377156TRLO0

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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