Transaction in Own Shares

Summary by AI ^BETAClose X

HICL Infrastructure PLC has purchased 307,459 ordinary shares on December 12, 2025, at a weighted average price of 117.6351 pence per share, with the highest price paid being 117.80 pence and the lowest 117.20 pence, as part of its ongoing share buyback programme. Following this transaction, HICL now holds 124,557,384 ordinary shares in treasury, leaving 1,906,930,677 ordinary shares in issue, which will serve as the denominator for shareholder notification calculations under FCA rules.

Disclaimer*

HICL Infrastructure PLC

15 December 2025

HICL Infrastructure PLC

Transaction in own shares

HICL Infrastructure plc ("HICL") announces that, in accordance with the terms of its share buyback programme (the "Programme") announced on 3 March 2025, it has purchased the following number of its ordinary shares of 0.01 pence each ("Ordinary Shares") through RBC Europe Limited.

Date of Purchase	12 December 2025
Number of ordinary shares purchased	307,459
Weighted average price paid (p)	117.6351
Highest price paid (p)	117.80
Lowest price paid (p)	117.20

Following the above purchase, HICL holds 124,557,384 Ordinary Shares in treasury. The total number of Ordinary Shares in issue excluding shares held as treasury shares is 1,906,930,677. HICL initially intends to hold the purchased shares as treasury shares.

The total number of voting rights in HICL, excluding treasury shares 1,906,930,677. This figure may be used by shareholders 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, HICL under the FCA's Disclosure and Transparency Rules.

Enquiries

InfraRed Capital Partners Limited Edward Hunt Mark Tiner Mohammed Zaheer	+44 (0) 20 7484 1800 / info@hicl.com
Brunswick Sofie Brewis	+44 (0) 20 7404 5959 / hicl@brunswickgroup.com
Investec Bank plc David Yovichic	+44(0) 20 7597 4952
RBC Capital Markets Matthew Coakes Elizabeth Evans	+44 (0) 20 7653 4000
Aztec Financial Services (UK) Limited Chris Copperwaite Sarah Felmingham	+44(0) 203 818 0246

Transaction details

Issuer name: HICL Infrastructure PLC

LEI: 213800BVXR1E5L7PEV94

ISIN: GB00BJLP1Y77

Classification: 2.4. Acquisition or disposal of the issuer's own shares

Intermediary name: RBC Europe Limited

Intermediary Code: ROYCGB22

Timezone: GMT/BST

Currency: GBP

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 HICL as part of the Programme is detailed below:

Aggregate information:

Venue	Weighted average price (pence per share)	Aggregated volume
XLON	117.59	86,764
BATE	118	14,063
CHIX	117.65	204,813
TRQX	118	1,819
Aquis	-	-

Individual transactions:

Transaction Date	Transaction Time	Volume	Price	Platform
12/12/2025	08:43:59	4005	117.8	XLON
12/12/2025	08:44:43	15	117.8	CHIX
12/12/2025	08:44:54	251	117.8	CHIX
12/12/2025	08:49:01	74	117.8	BATE
12/12/2025	08:49:01	376	117.8	BATE
12/12/2025	08:49:01	163	117.8	BATE
12/12/2025	08:49:01	1663	117.8	CHIX
12/12/2025	08:49:01	1374	117.8	CHIX
12/12/2025	08:49:01	545	117.8	BATE
12/12/2025	08:49:01	74	117.8	BATE
12/12/2025	08:49:01	138	117.8	BATE
12/12/2025	08:49:01	4735	117.8	CHIX
12/12/2025	08:49:01	1237	117.8	CHIX
12/12/2025	08:52:29	2053	117.8	XLON
12/12/2025	08:53:21	635	117.8	BATE
12/12/2025	08:53:21	1734	117.8	BATE
12/12/2025	08:53:21	245	117.8	BATE
12/12/2025	08:53:21	383	117.8	CHIX
12/12/2025	08:53:21	4333	117.8	CHIX
12/12/2025	08:53:21	25775	117.8	CHIX
12/12/2025	11:16:58	13007	117.8	XLON
12/12/2025	11:25:31	3973	117.8	XLON
12/12/2025	11:25:31	779	117.8	BATE
12/12/2025	11:25:31	825	117.8	BATE
12/12/2025	11:25:31	179	117.8	BATE
12/12/2025	11:33:52	3902	117.8	XLON
12/12/2025	11:41:45	9690	117.8	XLON
12/12/2025	11:43:43	189	117.8	BATE
12/12/2025	11:43:43	36895	117.8	CHIX
12/12/2025	11:43:43	16971	117.8	CHIX
12/12/2025	11:43:43	549	117.8	BATE
12/12/2025	11:43:43	1387	117.8	BATE
12/12/2025	11:43:43	2095	117.8	BATE
12/12/2025	11:49:10	6129	117.6	CHIX
12/12/2025	12:06:14	2656	117.4	CHIX
12/12/2025	12:06:14	1986	117.4	BATE
12/12/2025	12:28:25	1942	117.2	XLON
12/12/2025	12:28:25	1983	117.2	XLON
12/12/2025	12:28:25	1946	117.2	BATE
12/12/2025	12:28:25	6226	117.2	CHIX
12/12/2025	12:52:27	1953	117.2	XLON
12/12/2025	12:52:27	2	117.2	XLON
12/12/2025	12:52:27	62	117.2	XLON
12/12/2025	12:52:27	2	117.2	XLON
12/12/2025	12:56:23	1939	117.2	XLON
12/12/2025	12:56:23	872	117.2	XLON
12/12/2025	12:56:24	894	117.2	XLON
12/12/2025	12:56:24	64	117.2	XLON
12/12/2025	13:00:01	2028	117.2	CHIX
12/12/2025	13:00:01	173	117.2	XLON
12/12/2025	13:00:01	1971	117.2	XLON
12/12/2025	13:00:01	1955	117.2	XLON
12/12/2025	14:03:24	2095	117.2	CHIX
12/12/2025	14:03:24	4020	117.2	CHIX
12/12/2025	14:03:24	3958	117.2	CHIX
12/12/2025	14:03:24	2061	117.2	XLON
12/12/2025	14:03:24	3969	117.2	XLON
12/12/2025	15:16:13	16513	117.6	CHIX
12/12/2025	15:16:13	14000	117.6	CHIX
12/12/2025	15:16:13	23353	117.6	CHIX
12/12/2025	15:16:13	19848	117.6	CHIX
12/12/2025	15:16:13	64	117.6	XLON
12/12/2025	15:16:13	16789	117.6	XLON
12/12/2025	15:16:13	5983	117.6	XLON
12/12/2025	15:16:13	6108	117.6	XLON
12/12/2025	15:32:02	64	117.4	XLON
12/12/2025	15:43:01	582	117.4	XLON
12/12/2025	15:43:59	702	117.4	XLON
12/12/2025	16:16:59	380	117.6	TRQX
12/12/2025	16:16:59	1421	117.6	TRQX
12/12/2025	16:20:00	18	117.6	TRQX
12/12/2025	16:27:36	61	117.6	BATE
12/12/2025	16:28:16	83	117.6	BATE
12/12/2025	16:29:18	3946	117.6	CHIX
12/12/2025	16:29:55	6409	117.6	CHIX

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