Enel S p A : informs about the purchase of treasury shares on June 18th, 2021 serving the Long-Term Incentive Plan 2021

Global News Media	Investor Relations
T [phone]	T [phone]
[e-mail]	[e-mail]
enel.com	enel.com

ENEL INFORMS ABOUT THE PURCHASE OF TREASURY SHARES ON JUNE 18TH, 2021 SERVING THE LONG-TERM INCENTIVE PLAN 2021

Rome, June 22nd, 2021 - Enel S.p.A. ("Enel" or the "Company") announces that on June 18th, 2021 it acquired 36,404 treasury shares at a volume-weighted average price of 8.0511 euros per share on the Mercato Telematico Azionario organized and managed by Borsa Italiana S.p.A. ("MTA"), for a total consideration of 293,091.311 euros.

The transaction follows up on the announcement on June 17th, 2021 concerning the start of a share buyback program (the "Program"), implementing the authorization granted by the Shareholders' Meeting held on May 20th, 2021 and resolved to serve the Long-Term Incentive Plan 2021.

On the basis of the information provided by the intermediary engaged to execute the purchases, the following table summarizes, in aggregate form, Enel ordinary shares' purchases carried out by the intermediary on the MTA during the date indicated above:

	Number of	Weighted	Total
Date	shares	average price	consideration
	purchased	(euros)	(euros)
18/06/2021	36,404	8.0511	293,091.311
Total	36,404	8.0511	293,091.311

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

Since the beginning of the Program, Enel has acquired 36,404 treasury shares (equal to 0.000358% of the share capital), for a total consideration of 293,091.311 euros. Considering the treasury shares already owned, Enel holds as of June 18th, 2021 a total of 3,305,556 treasury shares, equal to 0.032514% of the share capital.

1

Enel SpA - Registered Office: 00198 Rome - Italy - Viale Regina Margherita 137 - Companies Register of Rome and Tax I.D. 00811720580 - R.E.A. 756032 - VAT Code 15844561009 - Stock Capital Euro 10,166,679,946 fully paid-in.

Attachment

Breakdown of purchases of Enel ordinary shares (ISIN code IT0003128367) carried out on June 18th, 2021.

Date and time (Italian	Number of	Unit price	Total
shares	consideration	Trading venue
local time)	(euros)
purchased	(euros)
18/06/2021 09:15:00	1,721	8.100	13,940.100	MTA Borsa Italiana
18/06/2021 09:33:49	1,695	8.100	13,729.500	MTA Borsa Italiana
18/06/2021 09:51:45	2,320	8.090	18,768.800	MTA Borsa Italiana
18/06/2021 10:07:02	2,115	8.089	17,108.235	MTA Borsa Italiana
18/06/2021 11:11:25	2,495	8.090	20,184.550	MTA Borsa Italiana
18/06/2021 11:50:14	1,250	8.087	10,108.750	MTA Borsa Italiana
18/06/2021 11:50:14	1,240	8.087	10,027.880	MTA Borsa Italiana
18/06/2021 12:11:00	1,404	8.065	11,323.260	MTA Borsa Italiana
18/06/2021 12:11:18	525	8.060	4,231.500	MTA Borsa Italiana
18/06/2021 12:27:07	1,631	8.074	13,168.694	MTA Borsa Italiana
18/06/2021 13:15:00	1,863	8.054	15,004.602	MTA Borsa Italiana
18/06/2021 14:02:28	1,961	8.068	15,821.348	MTA Borsa Italiana
18/06/2021 14:30:25	500	8.031	4,015.500	MTA Borsa Italiana
18/06/2021 14:43:08	1,660	8.021	13,314.860	MTA Borsa Italiana
18/06/2021 15:08:50	500	7.998	3,999.000	MTA Borsa Italiana
18/06/2021 15:08:50	924	7.998	7,390.152	MTA Borsa Italiana
18/06/2021 15:08:50	612	7.998	4,894.776	MTA Borsa Italiana
18/06/2021 15:31:07	500	7.989	3,994.500	MTA Borsa Italiana
18/06/2021 15:31:08	1,000	7.989	7,989.000	MTA Borsa Italiana
18/06/2021 15:50:26	1,627	7.995	13,007.865	MTA Borsa Italiana
18/06/2021 16:01:10	1,330	8.014	10,658.620	MTA Borsa Italiana
18/06/2021 16:15:14	1,366	7.998	10,925.268	MTA Borsa Italiana
18/06/2021 16:30:16	1,556	7.997	12,443.332	MTA Borsa Italiana
18/06/2021 16:48:07	1,630	8.017	13,067.710	MTA Borsa Italiana
18/06/2021 16:48:07	224	8.017	1,795.808	MTA Borsa Italiana
18/06/2021 17:06:42	1,920	8.054	15,463.680	MTA Borsa Italiana
18/06/2021 17:17:39	314	8.037	2,523.618	MTA Borsa Italiana
18/06/2021 17:24:01	521	8.043	4,190.403	MTA Borsa Italiana

2