Transaction in Own Shares

Summary by AI ^BETAClose X

GCP Infrastructure Investments Ltd has announced the purchase of 433,985 ordinary shares on May 20, 2026, as part of its ongoing share buyback program. The weighted average price paid for these shares was 74.36 pence, with the highest price at 74.40 pence and the lowest at 73.70 pence. Following this transaction, the company has 884,797,669 ordinary shares in issue, with 69,389,246 held in treasury, resulting in 815,408,423 total voting rights excluding treasury shares. Since the program's inception on December 12, 2024, a total of 52,404,227 ordinary shares have been repurchased.

Disclaimer*

GCP Infrastructure Investments Ltd

21 May 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	20 May 2026
Number of ordinary shares purchased	433,985
Volume Weighted average price paid (p)	74.36
Highest price paid (p)	74.40
Lowest price paid (p)	73.70

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 69,389,246.

The total number of voting rights in the Company, excluding treasury shares as at 21 May 2026 is 815,408,423. 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 52,404,227 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	262,596	74.40
CHIX	5,757	74.40
BATE	19,343	74.40
TRQX	101,158	74.25
AQXE	45,131	74.37

Broker	Transaction Date	Time	Volume	Price (GBp)	Trading venue	Transaction reference number
RBC Europe Limited	20/05/2026	15:15:37	1	73.70	AQXE	00333034754TRLO0
RBC Europe Limited	20/05/2026	15:21:07	1,320	73.70	AQXE	00333039795TRLO0
RBC Europe Limited	20/05/2026	15:34:37	2,057	74.40	AQXE	00333046042TRLO0
RBC Europe Limited	20/05/2026	15:34:37	902	74.40	AQXE	00333046043TRLO0
RBC Europe Limited	20/05/2026	15:34:37	1,923	74.40	CHIX	00333046044TRLO0
RBC Europe Limited	20/05/2026	15:34:37	1,321	74.40	BATE	00333046045TRLO0
RBC Europe Limited	20/05/2026	15:34:37	1,756	74.40	XLON	00333046046TRLO0
RBC Europe Limited	20/05/2026	15:34:37	1,321	74.40	BATE	00333046048TRLO0
RBC Europe Limited	20/05/2026	15:34:37	2,358	74.40	XLON	00333046049TRLO0
RBC Europe Limited	20/05/2026	15:34:37	1,321	74.40	TRQX	00333046050TRLO0
RBC Europe Limited	20/05/2026	15:34:37	1,321	74.40	BATE	00333046055TRLO0
RBC Europe Limited	20/05/2026	15:34:37	2,358	74.40	XLON	00333046056TRLO0
RBC Europe Limited	20/05/2026	15:34:37	1,321	74.40	TRQX	00333046057TRLO0
RBC Europe Limited	20/05/2026	15:34:37	1,321	74.40	BATE	00333046058TRLO0
RBC Europe Limited	20/05/2026	15:34:37	2,358	74.40	XLON	00333046059TRLO0
RBC Europe Limited	20/05/2026	15:34:37	1,321	74.40	TRQX	00333046060TRLO0
RBC Europe Limited	20/05/2026	15:34:37	1,321	74.40	BATE	00333046063TRLO0
RBC Europe Limited	20/05/2026	15:34:37	2,358	74.40	XLON	00333046064TRLO0
RBC Europe Limited	20/05/2026	15:34:37	1,321	74.40	TRQX	00333046065TRLO0
RBC Europe Limited	20/05/2026	15:34:37	2,041	74.30	AQXE	00333046041TRLO0
RBC Europe Limited	20/05/2026	15:34:38	1,321	74.40	BATE	00333046066TRLO0
RBC Europe Limited	20/05/2026	15:34:38	2,358	74.40	XLON	00333046067TRLO0
RBC Europe Limited	20/05/2026	15:34:38	1,321	74.40	TRQX	00333046068TRLO0
RBC Europe Limited	20/05/2026	15:34:38	1,321	74.40	BATE	00333046070TRLO0
RBC Europe Limited	20/05/2026	15:34:38	2,358	74.40	XLON	00333046071TRLO0
RBC Europe Limited	20/05/2026	15:34:38	1,321	74.40	TRQX	00333046072TRLO0
RBC Europe Limited	20/05/2026	15:34:38	1,321	74.40	BATE	00333046073TRLO0
RBC Europe Limited	20/05/2026	15:34:38	2,358	74.40	XLON	00333046074TRLO0
RBC Europe Limited	20/05/2026	15:34:38	1,321	74.40	TRQX	00333046075TRLO0
RBC Europe Limited	20/05/2026	15:34:38	2,358	74.40	XLON	00333046076TRLO0
RBC Europe Limited	20/05/2026	15:34:38	1,321	74.40	BATE	00333046077TRLO0
RBC Europe Limited	20/05/2026	15:34:38	1,321	74.40	TRQX	00333046078TRLO0
RBC Europe Limited	20/05/2026	15:34:38	1,321	74.40	BATE	00333046080TRLO0
RBC Europe Limited	20/05/2026	15:34:38	2,358	74.40	XLON	00333046081TRLO0
RBC Europe Limited	20/05/2026	15:34:38	1,321	74.40	TRQX	00333046082TRLO0
RBC Europe Limited	20/05/2026	15:34:38	1,321	74.40	BATE	00333046083TRLO0
RBC Europe Limited	20/05/2026	15:34:38	2,358	74.40	XLON	00333046084TRLO0
RBC Europe Limited	20/05/2026	15:34:38	1,321	74.40	TRQX	00333046085TRLO0
RBC Europe Limited	20/05/2026	15:34:38	1,321	74.40	BATE	00333046086TRLO0
RBC Europe Limited	20/05/2026	15:34:38	2,358	74.40	XLON	00333046087TRLO0
RBC Europe Limited	20/05/2026	15:34:38	1,321	74.40	TRQX	00333046088TRLO0
RBC Europe Limited	20/05/2026	15:34:38	1,321	74.40	AQXE	00333046090TRLO0
RBC Europe Limited	20/05/2026	15:34:38	3,679	74.40	XLON	00333046091TRLO0
RBC Europe Limited	20/05/2026	15:34:38	1,321	74.40	AQXE	00333046092TRLO0
RBC Europe Limited	20/05/2026	15:34:38	3,679	74.40	XLON	00333046093TRLO0
RBC Europe Limited	20/05/2026	15:34:38	3,679	74.40	XLON	00333046094TRLO0
RBC Europe Limited	20/05/2026	15:34:38	1,321	74.40	AQXE	00333046095TRLO0
RBC Europe Limited	20/05/2026	15:34:39	1,321	74.40	AQXE	00333046098TRLO0
RBC Europe Limited	20/05/2026	15:34:39	3,679	74.40	XLON	00333046099TRLO0
RBC Europe Limited	20/05/2026	15:34:39	1,321	74.40	AQXE	00333046100TRLO0
RBC Europe Limited	20/05/2026	15:34:39	3,679	74.40	XLON	00333046101TRLO0
RBC Europe Limited	20/05/2026	15:34:39	1,321	74.40	AQXE	00333046102TRLO0
RBC Europe Limited	20/05/2026	15:34:39	3,679	74.40	XLON	00333046103TRLO0
RBC Europe Limited	20/05/2026	15:34:39	1,321	74.40	AQXE	00333046104TRLO0
RBC Europe Limited	20/05/2026	15:34:39	3,679	74.40	XLON	00333046105TRLO0
RBC Europe Limited	20/05/2026	15:34:39	1,321	74.40	AQXE	00333046106TRLO0
RBC Europe Limited	20/05/2026	15:34:39	3,679	74.40	XLON	00333046107TRLO0
RBC Europe Limited	20/05/2026	15:34:39	1,321	74.40	AQXE	00333046108TRLO0
RBC Europe Limited	20/05/2026	15:34:39	3,679	74.40	XLON	00333046109TRLO0
RBC Europe Limited	20/05/2026	15:34:39	1,321	74.40	AQXE	00333046110TRLO0
RBC Europe Limited	20/05/2026	15:34:39	3,679	74.40	XLON	00333046111TRLO0
RBC Europe Limited	20/05/2026	15:34:39	1,321	74.40	AQXE	00333046112TRLO0
RBC Europe Limited	20/05/2026	15:34:39	3,679	74.40	XLON	00333046113TRLO0
RBC Europe Limited	20/05/2026	15:34:39	1,321	74.40	AQXE	00333046114TRLO0
RBC Europe Limited	20/05/2026	15:34:39	3,679	74.40	XLON	00333046115TRLO0
RBC Europe Limited	20/05/2026	15:34:39	1,321	74.40	AQXE	00333046116TRLO0
RBC Europe Limited	20/05/2026	15:34:39	3,679	74.40	XLON	00333046117TRLO0
RBC Europe Limited	20/05/2026	15:34:39	1,321	74.40	AQXE	00333046118TRLO0
RBC Europe Limited	20/05/2026	15:34:39	3,679	74.40	XLON	00333046119TRLO0
RBC Europe Limited	20/05/2026	15:34:39	1,321	74.40	AQXE	00333046120TRLO0
RBC Europe Limited	20/05/2026	15:34:39	3,679	74.40	XLON	00333046121TRLO0
RBC Europe Limited	20/05/2026	15:34:39	1,321	74.40	AQXE	00333046122TRLO0
RBC Europe Limited	20/05/2026	15:34:39	3,679	74.40	XLON	00333046123TRLO0
RBC Europe Limited	20/05/2026	15:34:40	3,679	74.40	XLON	00333046124TRLO0
RBC Europe Limited	20/05/2026	15:34:40	1,321	74.40	AQXE	00333046125TRLO0
RBC Europe Limited	20/05/2026	15:34:40	1,321	74.40	AQXE	00333046126TRLO0
RBC Europe Limited	20/05/2026	15:34:40	3,679	74.40	XLON	00333046127TRLO0
RBC Europe Limited	20/05/2026	15:34:40	1,321	74.40	AQXE	00333046129TRLO0
RBC Europe Limited	20/05/2026	15:34:40	3,679	74.40	XLON	00333046130TRLO0
RBC Europe Limited	20/05/2026	15:34:40	968	74.40	AQXE	00333046131TRLO0
RBC Europe Limited	20/05/2026	15:34:40	353	74.40	AQXE	00333046132TRLO0
RBC Europe Limited	20/05/2026	15:34:40	3,679	74.40	XLON	00333046133TRLO0
RBC Europe Limited	20/05/2026	15:34:40	1,321	74.40	AQXE	00333046136TRLO0
RBC Europe Limited	20/05/2026	15:34:40	3,679	74.40	XLON	00333046137TRLO0
RBC Europe Limited	20/05/2026	15:34:40	1,321	74.40	AQXE	00333046138TRLO0
RBC Europe Limited	20/05/2026	15:34:40	3,679	74.40	XLON	00333046139TRLO0
RBC Europe Limited	20/05/2026	15:34:40	1,321	74.40	AQXE	00333046140TRLO0
RBC Europe Limited	20/05/2026	15:34:40	3,679	74.40	XLON	00333046141TRLO0
RBC Europe Limited	20/05/2026	15:34:40	3,679	74.40	XLON	00333046142TRLO0
RBC Europe Limited	20/05/2026	15:34:41	1,321	74.40	AQXE	00333046148TRLO0
RBC Europe Limited	20/05/2026	15:34:41	3,679	74.40	XLON	00333046149TRLO0
RBC Europe Limited	20/05/2026	15:34:42	3	74.40	AQXE	00333046153TRLO0
RBC Europe Limited	20/05/2026	15:34:45	1,318	74.40	AQXE	00333046172TRLO0
RBC Europe Limited	20/05/2026	15:34:45	3,679	74.40	XLON	00333046173TRLO0
RBC Europe Limited	20/05/2026	15:34:48	3,462	74.40	TRQX	00333046188TRLO0
RBC Europe Limited	20/05/2026	15:34:48	1,321	74.40	XLON	00333046189TRLO0
RBC Europe Limited	20/05/2026	15:34:48	2,358	74.40	XLON	00333046190TRLO0
RBC Europe Limited	20/05/2026	15:34:49	1,321	74.40	BATE	00333046206TRLO0
RBC Europe Limited	20/05/2026	15:34:49	1,321	74.40	TRQX	00333046207TRLO0
RBC Europe Limited	20/05/2026	15:34:49	3,679	74.40	XLON	00333046208TRLO0
RBC Europe Limited	20/05/2026	15:34:50	3,188	74.40	TRQX	00333046209TRLO0
RBC Europe Limited	20/05/2026	15:34:50	1	74.40	AQXE	00333046210TRLO0
RBC Europe Limited	20/05/2026	15:34:55	3,346	74.40	TRQX	00333046268TRLO0
RBC Europe Limited	20/05/2026	15:34:55	1,320	74.40	AQXE	00333046271TRLO0
RBC Europe Limited	20/05/2026	15:34:55	5,000	74.40	XLON	00333046275TRLO0
RBC Europe Limited	20/05/2026	15:34:55	5,000	74.40	XLON	00333046276TRLO0
RBC Europe Limited	20/05/2026	15:34:55	1,509	74.40	XLON	00333046277TRLO0
RBC Europe Limited	20/05/2026	15:34:55	3,491	74.40	XLON	00333046278TRLO0
RBC Europe Limited	20/05/2026	15:34:55	5,000	74.40	XLON	00333046279TRLO0
RBC Europe Limited	20/05/2026	15:34:56	5,000	74.40	XLON	00333046281TRLO0
RBC Europe Limited	20/05/2026	15:34:56	1,822	74.40	AQXE	00333046289TRLO0
RBC Europe Limited	20/05/2026	15:34:56	678	74.40	CHIX	00333046290TRLO0
RBC Europe Limited	20/05/2026	15:34:56	2,500	74.40	XLON	00333046291TRLO0
RBC Europe Limited	20/05/2026	15:34:56	5,000	74.40	XLON	00333046292TRLO0
RBC Europe Limited	20/05/2026	15:34:56	5,000	74.40	XLON	00333046293TRLO0
RBC Europe Limited	20/05/2026	15:34:56	849	74.40	BATE	00333046297TRLO0
RBC Europe Limited	20/05/2026	15:34:56	514	74.40	CHIX	00333046298TRLO0
RBC Europe Limited	20/05/2026	15:34:56	2,500	74.40	XLON	00333046299TRLO0
RBC Europe Limited	20/05/2026	15:34:56	1,093	74.40	XLON	00333046300TRLO0
RBC Europe Limited	20/05/2026	15:34:56	44	74.40	XLON	00333046301TRLO0
RBC Europe Limited	20/05/2026	15:34:56	5,000	74.40	XLON	00333046302TRLO0
RBC Europe Limited	20/05/2026	15:34:56	5,000	74.40	XLON	00333046305TRLO0
RBC Europe Limited	20/05/2026	15:34:56	2,456	74.40	XLON	00333046308TRLO0
RBC Europe Limited	20/05/2026	15:34:56	2,544	74.40	XLON	00333046309TRLO0
RBC Europe Limited	20/05/2026	15:34:56	5,000	74.40	XLON	00333046310TRLO0
RBC Europe Limited	20/05/2026	15:34:56	5,000	74.40	XLON	00333046311TRLO0
RBC Europe Limited	20/05/2026	15:34:56	2,500	74.40	XLON	00333046313TRLO0
RBC Europe Limited	20/05/2026	15:34:56	2,500	74.40	XLON	00333046315TRLO0
RBC Europe Limited	20/05/2026	15:34:57	5,000	74.40	XLON	00333046317TRLO0
RBC Europe Limited	20/05/2026	15:34:57	5,000	74.40	XLON	00333046318TRLO0
RBC Europe Limited	20/05/2026	15:34:57	2,500	74.40	XLON	00333046319TRLO0
RBC Europe Limited	20/05/2026	15:34:57	2,500	74.40	XLON	00333046320TRLO0
RBC Europe Limited	20/05/2026	15:34:57	5,000	74.40	XLON	00333046325TRLO0
RBC Europe Limited	20/05/2026	15:34:57	5,000	74.40	XLON	00333046327TRLO0
RBC Europe Limited	20/05/2026	15:34:57	2,500	74.40	XLON	00333046331TRLO0
RBC Europe Limited	20/05/2026	15:34:57	372	74.40	XLON	00333046332TRLO0
RBC Europe Limited	20/05/2026	15:34:57	2,128	74.40	XLON	00333046333TRLO0
RBC Europe Limited	20/05/2026	15:34:57	1,321	74.40	BATE	00333046334TRLO0
RBC Europe Limited	20/05/2026	15:34:57	2,358	74.40	XLON	00333046335TRLO0
RBC Europe Limited	20/05/2026	15:34:57	1,321	74.40	TRQX	00333046336TRLO0
RBC Europe Limited	20/05/2026	15:34:57	5,000	74.40	XLON	00333046337TRLO0
RBC Europe Limited	20/05/2026	15:34:57	5,000	74.40	XLON	00333046338TRLO0
RBC Europe Limited	20/05/2026	15:34:57	5,000	74.40	XLON	00333046339TRLO0
RBC Europe Limited	20/05/2026	15:34:57	3,679	74.40	XLON	00333046340TRLO0
RBC Europe Limited	20/05/2026	15:34:57	1,321	74.40	CHIX	00333046341TRLO0
RBC Europe Limited	20/05/2026	15:34:57	2,358	74.40	XLON	00333046342TRLO0
RBC Europe Limited	20/05/2026	15:34:57	1,321	74.40	CHIX	00333046343TRLO0
RBC Europe Limited	20/05/2026	15:34:59	1,321	74.40	AQXE	00333046351TRLO0
RBC Europe Limited	20/05/2026	15:34:59	3,679	74.40	XLON	00333046358TRLO0
RBC Europe Limited	20/05/2026	15:34:59	6	74.40	AQXE	00333046359TRLO0
RBC Europe Limited	20/05/2026	15:35:00	1,315	74.40	AQXE	00333046362TRLO0
RBC Europe Limited	20/05/2026	15:35:00	3,679	74.40	XLON	00333046363TRLO0
RBC Europe Limited	20/05/2026	16:24:32	4,728	74.20	TRQX	00333073185TRLO0
RBC Europe Limited	20/05/2026	16:24:32	69,261	74.20	TRQX	00333073187TRLO0

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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