Enel SpaMIL: ENEL

Enel S p A informs about the purchase of treasury shares between march 23rd and 25th, 2026 and about the conclusion of the share buyback program

· Issued by Enel SpA


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 MARCH 23RDAND 25TH, 2026 AND ABOUT THE CONCLUSION OF THE SHARE BUYBACK PROGRAM

Rome, March 30th, 2026 - Enel S.p.A. ("Enel" or the "Company") announces that between March 23rd and 25th, 2026, it purchased 29,804,336 treasury shares at a volume-weighted average price of 9.1910 euros per share, on the regulated market Euronext Milan as well as on multilateral trading facilities, for a total consideration of 273,932,812.471 euros.

The transaction follows the announcement on February 22nd, 2026 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

23/03/2025

8,485,933

9.1515

77,658,945.515

Euronext Milan

23/03/2025

3,597,736

9.1515

32,924,568.357

DXE Europe

23/03/2025

521,340

9.1516

4,771,074.561

Aquis Exchange Europe

23/03/2025

400,004

9.1515

3,660,620.386

Turquoise Europe

24/03/2025

8,188,036

9.1893

75,242,697.144

Euronext Milan

24/03/2025

3,503,263

9.1899

32,194,530.936

DXE Europe

24/03/2025

505,353

9.1906

4,644,513.869

Aquis Exchange Europe

24/03/2025

392,890

9.1902

3,610,721.498

Turquoise Europe

25/03/2025

4,209,781

9.3176

39,225,140.205

Euronext Milan

Total

29,804,336

9.1910

273,932,812.471

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

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.

As a result of the above transactions, the Program, started on February 23rd, 2026, under which 106,661,417 Enel shares (equal to approximately 1.0491% of total number of shares into which the share capital is currently divided), have been bought at a volume-weighted average price of 9.3755 euros per share, for a total consideration of 999,999,993.656 euros, has been completed. Considering the treasury shares already owned, Enel holds as of March 25th, 2026, a total of 243,416,292 treasury shares, equal to approximately 2.3943% of the total number of shares into which the share capital is currently divided.

Attachment

Daily breakdown of purchases of Enel ordinary shares (ISIN code IT0003128367) carried out between March 23rd and 25th, 2026.

Date and time (Italian local time)

Number of shares purchased

Unit price (euros)

Total consideration (euros)

Trading venue

23/03/2026 09:00:08

863

9.000

7,767.000

Euronext Milan

23/03/2026 09:00:08

9,137

9.000

82,233.000

Euronext Milan

23/03/2026 09:00:08

3,767

8.995

33,884.165

Euronext Milan

23/03/2026 09:00:13

4,053

8.995

36,456.735

Euronext Milan

23/03/2026 09:00:13

8,947

8.995

80,478.265

Euronext Milan

23/03/2026 09:00:13

10,233

8.995

92,045.835

Euronext Milan

23/03/2026 09:00:13

11,505

8.995

103,487.475

DXE Europe

23/03/2026 09:00:13

13,149

8.993

118,248.957

Euronext Milan

23/03/2026 09:00:16

3,482

8.992

31,310.144

Aquis Exchange Europe

23/03/2026 09:00:16

5,381

8.989

48,369.809

Aquis Exchange Europe

23/03/2026 09:00:16

949

8.989

8,530.561

Aquis Exchange Europe

23/03/2026 09:00:16

3,287

8.989

29,546.843

DXE Europe

23/03/2026 09:00:16

1,453

8.989

13,061.017

Turquoise Europe

23/03/2026 09:00:16

9,862

8.989

88,649.518

DXE Europe

23/03/2026 09:00:16

3,391

8.989

30,481.699

Turquoise Europe

23/03/2026 09:00:16

9,040

8.988

81,251.520

Euronext Milan

23/03/2026 09:00:16

2,465

8.987

22,152.955

Euronext Milan

23/03/2026 09:00:47

6,591

9.019

59,444.229

Euronext Milan

23/03/2026 09:00:49

3,203

9.022

28,897.466

DXE Europe

23/03/2026 09:00:49

1,103

9.018

9,946.854

DXE Europe

23/03/2026 09:00:53

5,275

9.038

47,675.450

Euronext Milan

23/03/2026 09:00:53

2,882

9.036

26,041.752

DXE Europe

23/03/2026 09:00:53

2,691

9.034

24,310.494

Euronext Milan

23/03/2026 09:00:53

1,322

9.034

11,942.948

Euronext Milan

23/03/2026 09:00:54

950

9.038

8,586.100

Euronext Milan

23/03/2026 09:00:59

652

9.045

5,897.340

DXE Europe

23/03/2026 09:00:59

3,291

9.045

29,767.095

DXE Europe

23/03/2026 09:00:59

5,426

9.042

49,061.892

Euronext Milan

23/03/2026 09:00:59

1,881

9.042

17,008.002

Euronext Milan

23/03/2026 09:00:59

6,513

9.042

58,890.546

Euronext Milan

23/03/2026 09:00:59

4

9.042

36.168

DXE Europe

23/03/2026 09:00:59

5,516

9.042

49,875.672

DXE Europe

23/03/2026 09:01:09

4,344

9.067

39,387.048

Euronext Milan

23/03/2026 09:01:19

3,620

9.063

32,808.060

Euronext Milan

23/03/2026 09:01:22

3,955

9.066

35,856.030

Euronext Milan

23/03/2026 09:01:23

2,647

9.063

23,989.761

Euronext Milan

23/03/2026 09:01:23

1,193

9.063

10,812.159

Euronext Milan

23/03/2026 09:01:29

1,373

9.071

12,454.483

DXE Europe

23/03/2026 09:01:31

34

9.080

308.720

DXE Europe

23/03/2026 09:01:31

750

9.080

6,810.000

DXE Europe

23/03/2026 09:01:31

1,500

9.079

13,618.500

DXE Europe

23/03/2026 09:01:31

82

9.079

744.478

DXE Europe

23/03/2026 09:01:31

226

9.081

2,052.306

Euronext Milan

23/03/2026 09:01:31

228

9.082

2,070.696

Euronext Milan

23/03/2026 09:01:31

946

9.083

8,592.518

Euronext Milan

23/03/2026 09:01:31

326

9.084

2,961.384

Euronext Milan

23/03/2026 09:01:31

358

9.084

3,252.072

Euronext Milan

23/03/2026 09:01:31

330

9.084

2,997.720

Euronext Milan

23/03/2026 09:01:31

1,348

9.086

12,247.928

Euronext Milan

23/03/2026 09:01:33

1,718

9.079

15,597.722

DXE Europe

23/03/2026 09:01:33

2,851

9.080

25,887.080

DXE Europe

23/03/2026 09:01:33

4,389

9.079

39,847.731

Euronext Milan

23/03/2026 09:01:43

4,904

9.103

44,641.112

Euronext Milan

23/03/2026 09:01:43

1,017

9.103

9,257.751

Euronext Milan

23/03/2026 09:01:43

2,721

9.103

24,769.263

Euronext Milan

23/03/2026 09:01:50

2,080

9.096

18,919.680

Turquoise Europe

23/03/2026 09:01:50

3,042

9.096

27,670.032

Aquis Exchange Europe

23/03/2026 09:01:50

2,638

9.098

24,000.524

DXE Europe

23/03/2026 09:01:50

573

9.098

5,213.154

Euronext Milan

23/03/2026 09:01:50

1,294

9.098

11,772.812

Euronext Milan

23/03/2026 09:01:50

2,636

9.093

23,969.148

Aquis Exchange Europe

23/03/2026 09:01:50

1,631

9.094

14,832.314

Euronext Milan

23/03/2026 09:01:50

2,422

9.092

22,020.824

Turquoise Europe

23/03/2026 09:02:03

5,491

9.079

49,852.789

Euronext Milan

23/03/2026 09:02:03

1,121

9.079

10,177.559

Euronext Milan

23/03/2026 09:02:03

385

9.079

3,495.415

Euronext Milan

23/03/2026 09:02:03

3,857

9.079

35,017.703

DXE Europe

23/03/2026 09:02:03

3,840

9.079

34,863.360

DXE Europe

23/03/2026 09:02:03

3,139

9.079

28,498.981

Euronext Milan

23/03/2026 09:02:04

4,160

9.073

37,743.680

DXE Europe

23/03/2026 09:02:03

4,535

9.073

41,146.055

Euronext Milan

23/03/2026 09:02:10

3,610

9.084

32,793.240

Euronext Milan

23/03/2026 09:02:16

3,250

9.090

29,542.500

Euronext Milan

23/03/2026 09:02:23

750

9.084

6,813.000

Euronext Milan

23/03/2026 09:02:23

624

9.084

5,668.416

Euronext Milan

23/03/2026 09:02:24

1,876

9.084

17,041.584

Euronext Milan

23/03/2026 09:02:36

3,081

9.084

27,987.804

Euronext Milan

23/03/2026 09:02:41

3,590

9.091

32,636.690

DXE Europe

23/03/2026 09:02:41

3,264

9.091

29,673.024

DXE Europe

23/03/2026 09:02:43

3,774

9.090

34,305.660

Euronext Milan

23/03/2026 09:02:43

3,460

9.090

31,451.400

Euronext Milan

23/03/2026 09:02:43

200

9.089

1,817.800

Euronext Milan

23/03/2026 09:02:43

2,881

9.089

26,185.409

Euronext Milan

23/03/2026 09:02:48

2,938

9.085

26,691.730

DXE Europe

23/03/2026 09:02:48

2,201

9.084

19,993.884

Euronext Milan

23/03/2026 09:02:48

3,389

9.083

30,782.287

Euronext Milan

23/03/2026 09:03:02

3,900

9.086

35,435.400

Euronext Milan

23/03/2026 09:03:02

4,225

9.085

38,384.125

Euronext Milan

23/03/2026 09:03:17

16

9.084

145.344

Euronext Milan

23/03/2026 09:03:18

3,936

9.089

35,774.304

DXE Europe

23/03/2026 09:03:20

2,331

9.091

21,191.121

Euronext Milan

23/03/2026 09:03:20

3,540

9.091

32,182.140

Euronext Milan

23/03/2026 09:03:24

4,303

9.108

39,191.724

Euronext Milan

23/03/2026 09:03:25

625

9.108

5,692.500

DXE Europe

23/03/2026 09:03:25

2,783

9.108

25,347.564

DXE Europe

23/03/2026 09:03:31

4,537

9.117

41,363.829

Euronext Milan

23/03/2026 09:03:31

3,483

9.115

31,747.545

Euronext Milan

23/03/2026 09:03:31

1,625

9.115

14,811.875

Euronext Milan

23/03/2026 09:03:31

1,560

9.115

14,219.400

Euronext Milan

23/03/2026 09:03:31

623

9.114

5,678.022

Turquoise Europe

23/03/2026 09:03:31

1,454

9.114

13,251.756

Turquoise Europe

23/03/2026 09:03:31

608

9.112

5,540.096

Euronext Milan

23/03/2026 09:03:31

2,101

9.112

19,144.312

Euronext Milan

23/03/2026 09:03:31

1,463

9.112

13,330.856

Euronext Milan

23/03/2026 09:03:31

894

9.111

8,145.234

Euronext Milan

23/03/2026 09:03:34

1,774

9.119

16,177.106

Aquis Exchange Europe

23/03/2026 09:03:37

2,862

9.116

26,089.992

DXE Europe

23/03/2026 09:03:37

650

9.116

5,925.400

DXE Europe

23/03/2026 09:03:37

1,774

9.116

16,171.784

Aquis Exchange Europe

23/03/2026 09:03:37

576

9.111

5,247.936

Turquoise Europe

23/03/2026 09:03:37

1,156

9.111

10,532.316

Turquoise Europe

23/03/2026 09:04:06

4,371

9.097

39,762.987

DXE Europe

23/03/2026 09:04:06

3,735

9.095

33,969.825

DXE Europe

23/03/2026 09:04:06

3,974

9.093

36,135.582

DXE Europe

23/03/2026 09:04:10

244

9.089

2,217.716

Euronext Milan

23/03/2026 09:04:10

156

9.089

1,417.884

Euronext Milan

23/03/2026 09:04:10

3,324

9.085

30,198.540

Euronext Milan

23/03/2026 09:04:10

1,033

9.084

9,383.772

Euronext Milan

23/03/2026 09:04:14

349

9.095

3,174.155

Euronext Milan

23/03/2026 09:04:23

954

9.095

8,676.630

Euronext Milan

23/03/2026 09:04:23

261

9.095

2,373.795

Euronext Milan

23/03/2026 09:04:28

4,972

9.095

45,220.340

Euronext Milan

23/03/2026 09:04:29

6,084

9.096

55,340.064

Euronext Milan

23/03/2026 09:04:29

121

9.096

1,100.616

Euronext Milan

23/03/2026 09:04:34

4,979

9.093

45,274.047

Euronext Milan

23/03/2026 09:04:34

679

9.092

6,173.468

Euronext Milan

23/03/2026 09:04:34

3,057

9.092

27,794.244

Euronext Milan

23/03/2026 09:04:34

961

9.092

8,737.412

Euronext Milan

23/03/2026 09:04:34

804

9.092

7,309.968

Euronext Milan

23/03/2026 09:04:34

766

9.092

6,964.472

Euronext Milan

23/03/2026 09:04:37

204

9.089

1,854.156

Euronext Milan

23/03/2026 09:04:37

166

9.089

1,508.774

Euronext Milan

23/03/2026 09:04:37

697

9.089

6,335.033

Euronext Milan

23/03/2026 09:04:37

645

9.089

5,862.405

Euronext Milan

23/03/2026 09:04:37

1

9.089

9.089

Euronext Milan

23/03/2026 09:04:37

3,110

9.089

28,266.790

Euronext Milan

23/03/2026 09:04:37

3,259

9.089

29,621.051

Euronext Milan

23/03/2026 09:04:50

3,095

9.089

28,130.455

Euronext Milan

23/03/2026 09:04:52

3,147

9.097

28,628.259

DXE Europe

23/03/2026 09:04:58

24

9.099

218.376

DXE Europe

23/03/2026 09:04:59

2,761

9.099

25,122.339

DXE Europe

23/03/2026 09:04:59

615

9.099

5,595.885

DXE Europe

23/03/2026 09:05:03

3,147

9.096

28,625.112

DXE Europe

23/03/2026 09:05:10

175

9.100

1,592.500

Euronext Milan

23/03/2026 09:05:10

3,641

9.100

33,133.100

Euronext Milan

23/03/2026 09:05:20

3,499

9.108

31,868.892

Euronext Milan

23/03/2026 09:05:20

3,469

9.108

31,595.652

Euronext Milan

23/03/2026 09:05:20

9,862

9.104

89,783.648

Euronext Milan

23/03/2026 09:05:20

403

9.103

3,668.509

Euronext Milan

23/03/2026 09:05:20

323

9.103

2,940.269

Euronext Milan

23/03/2026 09:05:20

68

9.103

619.004

Euronext Milan

23/03/2026 09:05:20

3,055

9.103

27,809.665

Euronext Milan

23/03/2026 09:05:20

2,023

9.099

18,407.277

DXE Europe

23/03/2026 09:05:20

1,189

9.100

10,819.900

Turquoise Europe

23/03/2026 09:05:20

10,684

9.101

97,235.084

Euronext Milan

23/03/2026 09:05:20

7,839

9.099

71,327.061

DXE Europe

23/03/2026 09:05:20

5,814

9.098

52,895.772

DXE Europe

23/03/2026 09:05:20

4,048

9.098

36,828.704

DXE Europe

23/03/2026 09:05:20

9,040

9.098

82,245.920

Euronext Milan

23/03/2026 09:05:21

1,785

9.097

16,238.145

Turquoise Europe

23/03/2026 09:05:21

1,738

9.095

15,807.110

Aquis Exchange Europe

23/03/2026 09:05:22

1,000

9.092

9,092.000

DXE Europe

23/03/2026 09:05:47

3,376

9.130

30,822.880

Euronext Milan

23/03/2026 09:05:47

300

9.129

2,738.700

Euronext Milan

Earlier from Enel Spa

All Enel Spa news releases