Enel

Transaction in Own Shares • Nov 25, 2025

.1

Data/Ora Ricezione : 25 Novembre 2025 17:44:21

Oggetto : Enel informs about the purchase of treasury

shares between November 17th and 21st, 2025

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International Press Office Investor Relations

T +39 06 8305 5699 T +39 06 8305 7975 ufficiostampa@enel.com investor.relations@enel.com gnm@enel.com enel.com enel.com

ENEL INFORMS ABOUT THE PURCHASE OF TREASURY SHARES BETWEEN NOVEMBER 17TH AND 21ST, 2025

Rome, November 25th , 2025 – Enel S.p.A. ("Enel" or the "Company") announces that between November 17th and 21st, 2025 it purchased 350,229 treasury shares at a volume-weighted average price of 8.7874 euros per share on the regulated market Euronext Milan, for a total consideration of 3,077,585.433 euros.

The transaction follows the announcement on July 31st, 2025 concerning the start of a share buyback program (the "Program"), implementing the authorization granted by the Shareholders' Meeting held on May 22nd, 2025. The Program was approved with the aim to provide Shareholders with a remuneration in addition to the distribution of dividends, as a result of the cancellation of treasury shares purchased for this purpose.

On the basis of the information provided by the intermediary engaged to execute the purchases, the following table summarizes, in aggregate form on a daily basis and by trading venue, Enel ordinary share purchases carried out by the same intermediary on the period indicated above:

Date	Number of shares purchased	Weighted average price (euros)	Consideration (euros)	Trading venue
17/11/2025	0	0.0000	0.000	-
18/11/2025	0	0.0000	0.000	-
19/11/2025	0	0.0000	0.000	-
20/11/2025	48,947	8.7782	429,666.041	Euronext Milan
21/11/2025	301,282	8.7888	2,647,919.392	Euronext Milan
Total	350,229	8.7874	3,077,585.433

The attachment to this press release gives a daily breakdown of the purchases carried out.

Since the beginning of the Program, Enel has purchased 80,887,948 treasury shares (equal to approximately 0.7956% of the share capital), for a total consideration of 634,036,310.396 euros. Considering the treasury shares already owned, Enel holds as of November 21st, 2025, a total of 91,973,190 treasury shares, equal to approximately 0.9047% of the share capital.

Attachment

Daily breakdown of purchases of Enel ordinary shares (ISIN code IT0003128367) carried out between November 17th and 21st, 2025.

Date and time (Italian local time)	Number of shares purchased	Unit price (euros)	Total consideration (euros)	Trading venue
20/11/2025 10:00:04	626	8.803	5,510.678	Euronext Milan
20/11/2025 10:06:48	587	8.806	5,169.122	Euronext Milan
20/11/2025 10:18:25	586	8.811	5,163.246	Euronext Milan
20/11/2025 10:27:14	628	8.802	5,527.656	Euronext Milan
20/11/2025 10:37:47	623	8.817	5,492.991	Euronext Milan
20/11/2025 10:48:40	587	8.821	5,177.927	Euronext Milan
20/11/2025 10:57:29	587	8.817	5,175.579	Euronext Milan
20/11/2025 11:09:09	587	8.81	5,171.470	Euronext Milan
20/11/2025 11:16:29	587	8.796	5,163.252	Euronext Milan
20/11/2025 11:26:23	586	8.786	5,148.596	Euronext Milan
20/11/2025 11:37:32	597	8.786	5,245.242	Euronext Milan
20/11/2025 11:47:13	645	8.775	5,659.875	Euronext Milan
20/11/2025 11:48:00	820	8.772	7,193.040	Euronext Milan
20/11/2025 11:50:12	686	8.77	6,016.220	Euronext Milan
20/11/2025 11:51:36	586	8.769	5,138.634	Euronext Milan
20/11/2025 11:55:23	268	8.774	2,351.432	Euronext Milan
20/11/2025 11:55:23	319	8.774	2,798.906	Euronext Milan
20/11/2025 11:56:52	907	8.775	7,958.925	Euronext Milan
20/11/2025 11:57:18	907	8.773	7,957.111	Euronext Milan
20/11/2025 11:58:18	927	8.773	8,132.571	Euronext Milan
20/11/2025 12:00:25	1,096	8.772	9,614.112	Euronext Milan
20/11/2025 12:00:35	811	8.768	7,110.848	Euronext Milan
20/11/2025 12:02:06	1,039	8.762	9,103.718	Euronext Milan
20/11/2025 12:03:03	953	8.761	8,349.233	Euronext Milan
20/11/2025 12:03:15	954	8.76	8,357.040	Euronext Milan
20/11/2025 12:05:49	1,042	8.767	9,135.214	Euronext Milan
20/11/2025 12:07:13	2,657	8.769	23,299.233	Euronext Milan
20/11/2025 12:07:19	123	8.768	1,078.464	Euronext Milan
20/11/2025 12:07:19	335	8.768	2,937.280	Euronext Milan
20/11/2025 12:07:24	784	8.768	6,874.112	Euronext Milan
20/11/2025 12:08:31	375	8.774	3,290.250	Euronext Milan
20/11/2025 12:08:31	2,314	8.774	20,303.036	Euronext Milan
20/11/2025 12:08:32	347	8.773	3,044.231	Euronext Milan
20/11/2025 12:08:32	1,436	8.773	12,598.028	Euronext Milan
20/11/2025 12:08:32	908	8.773	7,965.884	Euronext Milan
20/11/2025 12:12:18	1,066	8.776	9,355.216	Euronext Milan
20/11/2025 12:12:35	595	8.777	5,222.315	Euronext Milan

20/11/2025 12:14:07	2,402	8.779	21,087.158	Euronext Milan
20/11/2025 12:14:54	895	8.779	7,857.205	Euronext Milan
20/11/2025 12:15:03	1,649	8.779	14,476.571	Euronext Milan
20/11/2025 12:15:15	150	8.778	1,316.700	Euronext Milan
20/11/2025 12:15:28	945	8.778	8,295.210	Euronext Milan
20/11/2025 12:15:28	1,568	8.778	13,763.904	Euronext Milan
20/11/2025 12:15:40	1,739	8.777	15,263.203	Euronext Milan
20/11/2025 12:15:40	709	8.776	6,222.184	Euronext Milan
20/11/2025 12:17:11	703	8.776	6,169.528	Euronext Milan
20/11/2025 12:19:18	645	8.777	5,661.165	Euronext Milan
20/11/2025 12:19:41	879	8.775	7,713.225	Euronext Milan
20/11/2025 12:22:30	489	8.772	4,289.508	Euronext Milan
20/11/2025 12:22:44	245	8.772	2,149.140	Euronext Milan
20/11/2025 12:22:44	612	8.771	5,367.852	Euronext Milan
20/11/2025 12:23:02	350	8.769	3,069.150	Euronext Milan
20/11/2025 12:23:03	412	8.769	3,612.828	Euronext Milan
20/11/2025 12:26:18	461	8.773	4,044.353	Euronext Milan
20/11/2025 12:26:18	789	8.773	6,921.897	Euronext Milan
20/11/2025 12:26:28	970	8.772	8,508.840	Euronext Milan
20/11/2025 12:31:06	176	8.787	1,546.512	Euronext Milan
20/11/2025 12:31:06	1,125	8.787	9,885.375	Euronext Milan
20/11/2025 12:31:06	26	8.787	228.462	Euronext Milan
20/11/2025 12:35:02	858	8.792	7,543.536	Euronext Milan
20/11/2025 12:35:02	669	8.792	5,881.848	Euronext Milan
21/11/2025 09:00:21	15,561	8.795	136,858.995	Euronext Milan
21/11/2025 09:00:22	12,227	8.789	107,463.103	Euronext Milan
21/11/2025 09:00:22	11,116	8.789	97,698.524	Euronext Milan
21/11/2025 09:02:35	9,057	8.789	79,601.973	Euronext Milan
21/11/2025 09:02:35	6,642	8.790	58,383.180	Euronext Milan
21/11/2025 09:03:27	2,415	8.787	21,220.605	Euronext Milan
21/11/2025 09:03:47	6,308	8.792	55,459.936	Euronext Milan
21/11/2025 09:03:50	80	8.789	703.120	Euronext Milan
21/11/2025 09:03:50	3,002	8.789	26,384.578	Euronext Milan
21/11/2025 09:03:53	1,770	8.789	15,556.530	Euronext Milan
21/11/2025 09:03:53	4,853	8.787	42,643.311	Euronext Milan
21/11/2025 09:05:42	1,514	8.793	13,312.602	Euronext Milan
21/11/2025 09:05:42	3,220	8.793	28,313.460	Euronext Milan
21/11/2025 09:05:50	2,674	8.791	23,507.134	Euronext Milan
21/11/2025 09:05:50	2,849	8.791	25,045.559	Euronext Milan
21/11/2025 09:06:58	5,666	8.787	49,787.142	Euronext Milan
21/11/2025 09:08:02	2,428	8.787	21,334.836	Euronext Milan
21/11/2025 09:08:52	2,671	8.786	23,467.406	Euronext Milan
21/11/2025 09:08:52	45	8.786	395.370	Euronext Milan
21/11/2025 09:09:06	862	8.786	7,573.532	Euronext Milan

21/11/2025 09:09:06	1,190	8.786	10,455.340	Euronext Milan
21/11/2025 09:09:06	6,413	8.784	56,331.792	Euronext Milan
21/11/2025 09:10:24	6,151	8.778	53,993.478	Euronext Milan
21/11/2025 09:10:24	895	8.777	7,855.415	Euronext Milan
21/11/2025 09:10:24	7,492	8.777	65,757.284	Euronext Milan
21/11/2025 09:10:51	496	8.772	4,350.912	Euronext Milan
21/11/2025 09:12:00	7,827	8.773	68,666.271	Euronext Milan
21/11/2025 09:12:01	7,268	8.771	63,747.628	Euronext Milan
21/11/2025 09:13:50	7,085	8.782	62,220.470	Euronext Milan
21/11/2025 09:14:02	750	8.780	6,585.000	Euronext Milan
21/11/2025 09:14:16	2,015	8.780	17,691.700	Euronext Milan
21/11/2025 09:15:13	378	8.789	3,322.242	Euronext Milan
21/11/2025 09:15:29	7,844	8.793	68,972.292	Euronext Milan
21/11/2025 09:15:29	7,284	8.792	64,040.928	Euronext Milan
21/11/2025 09:17:01	4,956	8.792	43,573.152	Euronext Milan
21/11/2025 09:17:03	4,956	8.791	43,568.196	Euronext Milan
21/11/2025 09:18:29	2,243	8.795	19,727.185	Euronext Milan
21/11/2025 09:18:29	1,361	8.795	11,969.995	Euronext Milan
21/11/2025 09:18:44	792	8.795	6,965.640	Euronext Milan
21/11/2025 09:18:48	2,912	8.795	25,611.040	Euronext Milan
21/11/2025 09:18:48	4,074	8.794	35,826.756	Euronext Milan
21/11/2025 09:19:21	3,278	8.791	28,816.898	Euronext Milan
21/11/2025 09:19:21	56	8.791	492.296	Euronext Milan
21/11/2025 09:20:25	500	8.789	4,394.500	Euronext Milan
21/11/2025 09:20:26	1,187	8.789	10,432.543	Euronext Milan
21/11/2025 09:20:26	1,854	8.789	16,294.806	Euronext Milan
21/11/2025 09:20:27	1,044	8.788	9,174.672	Euronext Milan
21/11/2025 09:21:17	1,568	8.788	13,779.584	Euronext Milan
21/11/2025 09:21:20	1,164	8.788	10,229.232	Euronext Milan
21/11/2025 09:21:20	473	8.788	4,156.724	Euronext Milan
21/11/2025 09:21:32	49	8.784	430.416	Euronext Milan
21/11/2025 09:21:32	52	8.784	456.768	Euronext Milan
21/11/2025 09:21:32	2,732	8.784	23,997.888	Euronext Milan
21/11/2025 09:21:56	3,896	8.785	34,226.360	Euronext Milan
21/11/2025 09:23:11	1,298	8.789	11,408.122	Euronext Milan
21/11/2025 09:23:50	3,561	8.792	31,308.312	Euronext Milan
21/11/2025 09:23:50	2,739	8.791	24,078.549	Euronext Milan
21/11/2025 09:23:54	1,428	8.790	12,552.120	Euronext Milan
21/11/2025 09:23:54	118	8.790	1,037.220	Euronext Milan
21/11/2025 09:25:21	2,153	8.789	18,922.717	Euronext Milan
21/11/2025 09:25:21	1,103	8.789	9,694.267	Euronext Milan
21/11/2025 09:25:26	23	8.788	202.124	Euronext Milan
21/11/2025 09:25:26	1,298	8.788	11,406.824	Euronext Milan
21/11/2025 09:25:37	1,012	8.788	8,893.456	Euronext Milan

21/11/2025 09:25:37	691	8.788	6,072.508	Euronext Milan
21/11/2025 09:27:01	779	8.790	6,847.410	Euronext Milan
21/11/2025 09:27:01	1,747	8.790	15,356.130	Euronext Milan
21/11/2025 09:28:00	1,894	8.791	16,650.154	Euronext Milan
21/11/2025 09:28:38	3,157	8.789	27,746.873	Euronext Milan
21/11/2025 09:29:12	2,085	8.787	18,320.895	Euronext Milan
21/11/2025 09:29:12	1,523	8.786	13,381.078	Euronext Milan
21/11/2025 09:30:16	5,153	8.785	45,269.105	Euronext Milan
21/11/2025 09:30:16	4,122	8.784	36,207.648	Euronext Milan
21/11/2025 09:30:24	1,030	8.782	9,045.460	Euronext Milan
21/11/2025 09:32:00	580	8.790	5,098.200	Euronext Milan
21/11/2025 09:32:00	2,784	8.790	24,471.360	Euronext Milan
21/11/2025 09:32:00	2,963	8.790	26,044.770	Euronext Milan
21/11/2025 09:33:37	634	8.792	5,574.128	Euronext Milan
21/11/2025 09:33:37	2,018	8.792	17,742.256	Euronext Milan
21/11/2025 09:33:37	2,652	8.791	23,313.732	Euronext Milan
21/11/2025 09:35:28	138	8.787	1,212.606	Euronext Milan
21/11/2025 09:35:28	3,065	8.787	26,932.155	Euronext Milan
21/11/2025 09:35:44	1,449	8.786	12,730.914	Euronext Milan
21/11/2025 09:35:44	1,015	8.786	8,917.790	Euronext Milan
21/11/2025 09:37:18	666	8.788	5,852.808	Euronext Milan
21/11/2025 09:37:18	2,768	8.788	24,325.184	Euronext Milan
21/11/2025 09:37:18	2,289	8.787	20,113.443	Euronext Milan
21/11/2025 09:38:38	2,944	8.793	25,886.592	Euronext Milan
21/11/2025 09:38:38	1,264	8.792	11,113.088	Euronext Milan
21/11/2025 09:38:38	1,891	8.792	16,625.672	Euronext Milan
21/11/2025 09:38:38	1,144	8.790	10,055.760	Euronext Milan
21/11/2025 09:38:38	1,055	8.790	9,273.450	Euronext Milan
21/11/2025 09:40:16	563	8.789	4,948.207	Euronext Milan
21/11/2025 09:40:16	1,438	8.789	12,638.582	Euronext Milan
21/11/2025 09:40:16	854	8.789	7,505.806	Euronext Milan
21/11/2025 09:40:16	885	8.788	7,777.380	Euronext Milan
21/11/2025 09:40:35	1,815	8.792	15,957.480	Euronext Milan
21/11/2025 09:40:35	106	8.792	931.952	Euronext Milan
21/11/2025 09:42:01	1,000	8.798	8,798.000	Euronext Milan
21/11/2025 09:42:01	1,285	8.798	11,305.430	Euronext Milan
21/11/2025 09:42:04	3,000	8.797	26,391.000	Euronext Milan
21/11/2025 09:42:04	1,204	8.797	10,591.588	Euronext Milan
21/11/2025 09:42:04	47	8.797	413.459	Euronext Milan
21/11/2025 09:46:33	1,359	8.800	11,959.200	Euronext Milan
21/11/2025 09:46:33	249	8.800	2,191.200	Euronext Milan
21/11/2025 09:46:33	2,678	8.800	23,566.400	Euronext Milan
21/11/2025 09:46:33	1,282	8.800	11,281.600	Euronext Milan
21/11/2025 09:46:33	1,338	8.800	11,774.400	Euronext Milan

21/11/2025 09:46:33	1,129	8.800	9,935.200	Euronext Milan
21/11/2025 09:46:33	267	8.800	2,349.600	Euronext Milan
21/11/2025 09:46:33	803	8.800	7,066.400	Euronext Milan
21/11/2025 09:46:33	267	8.800	2,349.600	Euronext Milan
21/11/2025 09:46:58	1,631	8.796	14,346.276	Euronext Milan
21/11/2025 09:48:43	2,773	8.799	24,399.627	Euronext Milan
21/11/2025 09:48:45	1,072	8.798	9,431.456	Euronext Milan
21/11/2025 09:48:45	722	8.798	6,352.156	Euronext Milan
21/11/2025 11:21:39	706	8.800	6,212.800	Euronext Milan
21/11/2025 11:23:47	706	8.800	6,212.800	Euronext Milan
21/11/2025 11:24:39	612	8.798	5,384.376	Euronext Milan
21/11/2025 11:25:29	589	8.797	5,181.433	Euronext Milan
21/11/2025 11:26:40	764	8.797	6,720.908	Euronext Milan
21/11/2025 11:29:05	882	8.795	7,757.190	Euronext Milan
21/11/2025 11:29:58	706	8.790	6,205.740	Euronext Milan
21/11/2025 11:32:20	835	8.799	7,347.165	Euronext Milan
21/11/2025 11:32:25	899	8.798	7,909.402	Euronext Milan
21/11/2025 11:36:11	589	8.800	5,183.200	Euronext Milan
21/11/2025 11:36:11	152	8.800	1,337.600	Euronext Milan
21/11/2025 11:36:11	647	8.800	5,693.600	Euronext Milan