Enel S p A : informs about the purchase of treasury shares between September 3rd and September 4th, 2020 serving the 2020 Long-Term Incentive Plan

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ENEL INFORMS ABOUT THE PURCHASE OF TREASURY SHARES BETWEEN SEPTEMBER 3RD AND SEPTEMBER 4TH, 2020 SERVING THE 2020 LONG-TERM INCENTIVE PLAN

Rome, September 8th, 2020 - Enel S.p.A. ("Enel" or the "Company") announces that between September 3rd and September 4th, 2020 it acquired 107,114 treasury shares at a volume-weighted average price of 7.5869 euros per share on the Mercato Telematico Azionario organized and managed by Borsa Italiana S.p.A. ("MTA"), for a total consideration of 812,672.723 euros.

The transaction follows up on the announcement on July 29th, 2020 concerning the start of a share buyback program (the "Program"), implementing the authorization granted by the Shareholders' Meeting held on May 14th, 2020 and resolved to serve the 2020 Long-Term Incentive Plan.

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

Date	Number of shares purchased	Weighted average price (euros)	Total consideration (euros)
03/09/2020	36,989	7.7406	286,317.987
04/09/2020	70,125	7.5059	526,354.736
Total	107,114	7.5869	812,672.723

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

Since the beginning of the Program, Enel has acquired 107,114 treasury shares (equal to 0.001054% of the share capital), for a total consideration of 812,672.723 euros. Considering the treasury shares already owned, Enel holds as of September 4th, 2020 a total of 1,656,266 treasury shares, equal to 0.016291% of the share capital.

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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 00934061003 - Stock Capital Euro 10,166,679,946 fully paid-in.

Attachment

Daily breakdown of purchases of Enel ordinary shares (ISIN code IT0003128367) carried out between September 3rd and 4th, 2020.

Date and time (italian local time)	Number of shares purchased	Unit price (euros)	Total consideration (euros)	Trading venue
03/09/2020 09:04:23	1,676	7.724	12,945.424	MTA Borsa Italiana
03/09/2020 09:32:01	1,672	7.751	12,959.672	MTA Borsa Italiana
03/09/2020 10:20:58	756	7.815	5,908.140	MTA Borsa Italiana
03/09/2020 10:20:59	1,991	7.815	15,559.665	MTA Borsa Italiana
03/09/2020 10:33:14	1,599	7.813	12,492.987	MTA Borsa Italiana
03/09/2020 10:59:21	185	7.790	1,441.150	MTA Borsa Italiana
03/09/2020 11:01:14	143	7.780	1,112.540	MTA Borsa Italiana
03/09/2020 11:10:59	1,000	7.788	7,788.000	MTA Borsa Italiana
03/09/2020 11:11:24	380	7.788	2,959.440	MTA Borsa Italiana
03/09/2020 11:11:26	849	7.788	6,612.012	MTA Borsa Italiana
03/09/2020 11:19:00	1,875	7.790	14,606.250	MTA Borsa Italiana
03/09/2020 11:41:56	1,663	7.788	12,951.444	MTA Borsa Italiana
03/09/2020 12:35:50	2,375	7.779	18,475.125	MTA Borsa Italiana
03/09/2020 13:27:11	597	7.774	4,641.078	MTA Borsa Italiana
03/09/2020 13:30:04	2,120	7.758	16,446.960	MTA Borsa Italiana
03/09/2020 13:54:23	1,543	7.740	11,942.820	MTA Borsa Italiana
03/09/2020 14:36:12	1,788	7.762	13,878.456	MTA Borsa Italiana
03/09/2020 14:47:51	1,698	7.751	13,161.198	MTA Borsa Italiana
03/09/2020 15:29:27	90	7.743	696.870	MTA Borsa Italiana
03/09/2020 15:37:30	1,595	7.748	12,358.060	MTA Borsa Italiana
03/09/2020 16:02:19	392	7.747	3,036.824	MTA Borsa Italiana
03/09/2020 16:02:19	1,471	7.747	11,395.837	MTA Borsa Italiana
03/09/2020 16:12:23	1,866	7.723	14,411.118	MTA Borsa Italiana
03/09/2020 16:24:59	650	7.686	4,995.900	MTA Borsa Italiana
03/09/2020 16:24:59	140	7.686	1,076.040	MTA Borsa Italiana
03/09/2020 16:38:35	2,231	7.691	17,158.621	MTA Borsa Italiana
03/09/2020 16:55:13	2,051	7.634	15,657.334	MTA Borsa Italiana
03/09/2020 17:04:34	280	7.598	2,127.440	MTA Borsa Italiana
03/09/2020 17:04:35	948	7.598	7,202.904	MTA Borsa Italiana
03/09/2020 17:13:44	803	7.564	6,073.892	MTA Borsa Italiana
03/09/2020 17:24:01	562	7.553	4,244.786	MTA Borsa Italiana
04/09/2020 09:00:54	1,695	7.540	12,780.300	MTA Borsa Italiana
04/09/2020 09:04:35	1,605	7.531	12,087.255	MTA Borsa Italiana
04/09/2020 09:20:22	100	7.587	758.700	MTA Borsa Italiana
04/09/2020 09:25:24	1,946	7.596	14,781.816	MTA Borsa Italiana
04/09/2020 09:32:52	221	7.599	1,679.379	MTA Borsa Italiana
04/09/2020 09:34:22	750	7.599	5,699.250	MTA Borsa Italiana
04/09/2020 09:38:10	1,229	7.596	9,335.484	MTA Borsa Italiana

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04/09/2020 09:44:22	1,227	7.596	9,320.292	MTA Borsa Italiana
04/09/2020 10:01:51	1,730	7.609	13,163.570	MTA Borsa Italiana
04/09/2020 10:24:31	2,249	7.582	17,051.918	MTA Borsa Italiana
04/09/2020 10:43:13	1,124	7.569	8,507.556	MTA Borsa Italiana
04/09/2020 10:53:05	637	7.562	4,816.994	MTA Borsa Italiana
04/09/2020 10:53:06	179	7.562	1,353.598	MTA Borsa Italiana
04/09/2020 10:53:45	120	7.556	906.720	MTA Borsa Italiana
04/09/2020 10:53:48	1,624	7.556	12,270.944	MTA Borsa Italiana
04/09/2020 11:11:57	1,621	7.544	12,228.824	MTA Borsa Italiana
04/09/2020 11:35:12	1,472	7.559	11,126.848	MTA Borsa Italiana
04/09/2020 11:44:06	271	7.588	2,056.348	MTA Borsa Italiana
04/09/2020 11:45:31	1,546	7.589	11,732.594	MTA Borsa Italiana
04/09/2020 12:03:50	1,341	7.600	10,191.600	MTA Borsa Italiana
04/09/2020 12:22:50	1,157	7.599	8,792.043	MTA Borsa Italiana
04/09/2020 12:57:10	1,266	7.589	9,607.674	MTA Borsa Italiana
04/09/2020 12:57:10	1,314	7.589	9,971.946	MTA Borsa Italiana
04/09/2020 13:22:12	1,095	7.548	8,265.060	MTA Borsa Italiana
04/09/2020 13:38:08	1,741	7.528	13,106.248	MTA Borsa Italiana
04/09/2020 14:09:12	1,374	7.510	10,318.740	MTA Borsa Italiana
04/09/2020 14:29:20	366	7.513	2,749.758	MTA Borsa Italiana
04/09/2020 14:37:03	1,723	7.519	12,955.237	MTA Borsa Italiana
04/09/2020 15:16:14	1,639	7.560	12,390.840	MTA Borsa Italiana
04/09/2020 15:22:47	461	7.564	3,487.004	MTA Borsa Italiana
04/09/2020 15:31:32	1,853	7.565	14,017.945	MTA Borsa Italiana
04/09/2020 15:43:56	2,076	7.522	15,615.672	MTA Borsa Italiana
04/09/2020 16:00:45	1	7.508	7.508	MTA Borsa Italiana
04/09/2020 16:01:08	2,432	7.506	18,254.592	MTA Borsa Italiana
04/09/2020 16:11:45	541	7.487	4,050.467	MTA Borsa Italiana
04/09/2020 16:15:21	1,459	7.485	10,920.615	MTA Borsa Italiana
04/09/2020 16:20:17	2,176	7.456	16,224.256	MTA Borsa Italiana
04/09/2020 16:25:57	1,493	7.468	11,149.724	MTA Borsa Italiana
04/09/2020 16:25:57	785	7.468	5,862.380	MTA Borsa Italiana
04/09/2020 16:33:58	1,988	7.450	14,810.600	MTA Borsa Italiana
04/09/2020 16:33:58	441	7.450	3,285.450	MTA Borsa Italiana
04/09/2020 16:39:32	1,860	7.425	13,810.500	MTA Borsa Italiana
04/09/2020 16:42:20	1,426	7.401	10,553.826	MTA Borsa Italiana
04/09/2020 16:49:13	2,045	7.430	15,194.350	MTA Borsa Italiana
04/09/2020 16:53:23	1,850	7.430	13,745.500	MTA Borsa Italiana
04/09/2020 16:58:52	1,971	7.423	14,630.733	MTA Borsa Italiana
04/09/2020 17:03:20	1,600	7.410	11,856.000	MTA Borsa Italiana
04/09/2020 17:07:23	1,919	7.404	14,208.276	MTA Borsa Italiana
04/09/2020 17:12:35	1,890	7.392	13,970.880	MTA Borsa Italiana
04/09/2020 17:16:33	1,853	7.396	13,704.788	MTA Borsa Italiana
04/09/2020 17:20:00	1,264	7.406	9,361.184	MTA Borsa Italiana
04/09/2020 17:21:33	960	7.416	7,119.360	MTA Borsa Italiana
04/09/2020 17:23:15	579	7.410	4,290.390	MTA Borsa Italiana

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04/09/2020 17:23:37	142	7.413	1,052.646	MTA Borsa Italiana
04/09/2020 17:26:07	573	7.398	4,239.054	MTA Borsa Italiana
04/09/2020 17:28:52	125	7.388	923.500	MTA Borsa Italiana

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