Legrand

Capital/Financing Update • Jul 20, 2021

Limoges, July 20, 2021

Half-year liquidity agreement statement

Under the liquidity agreement between Legrand and Exane BNP Paribas, the following assets were held in the liquidity account at June 30 th , 2021:

• 64,801 shares
• €22,134,663

In the first half of 2021, it has been negotiated a total of:

• Number of executions on buy side on semester: 10,731
• Number of executions on sell side on semester: 12,641

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• Traded volume on buy side on semester: 1,262,866 shares for €101,660,496
• Traded volume on sell side on semester: 1,295,792 shares for €104,417,380

Recap:

• At the previous statement date (December 31 st , 2020), the following assets were held in the liquidity account:
• 97,727 shares
• €19,377,778

In the second half of 2020, it has been negotiated a total of:

• Number of executions on buy side on semester: 9,167
• Number of executions on sell side on semester: 9,263
• Traded volume on buy side on semester: 1,331,316 shares for €92,529,715
• Traded volume on sell side on semester: 1,346,196 shares for €93,676,081
• When the agreement was first put in place, the following assets were held in the liquidity account:
• 90,346 shares
• €19,880,644

The liquidity agreement complies with AMF Decision no. 2018-01 dated July 2 nd , 2018, introducing liquidity agreements on equity securities as permitted market practice.

Ll legrand®

	Buy			Sell
Date	Quantity	Number of executions	Traded volume	Quantity	Number of executions	Traded volume
04/01/2021				12 500	77	936 150
05/01/2021	12 500	109	939 758	12 500	160	941 423
06/01/2021	5 555	64	421 697	13 055	106	998 955
07/01/2021				10 000	43	790 400
08/01/2021	16 500	240	1 329 867	16 500	113	1 331 445
11/01/2021	12 500	96	1 004 925	7 000	102	563 405
12/01/2021	15 000	118	1 198 777	11 507	132	921 094
13/01/2021	3 000	15	239 983	5 507	51	441 013
14/01/2021	8 046	45	647 831	46	1	3 715
15/01/2021	2 805	20	223 107	2 805	42	223 464
18/01/2021	17 000	153	1 351 918	17 000	280	1 352 493
19/01/2021	7 500	52	598 569	5 000	55	399 500
20/01/2021	10 500	114	838 283	10 500	95	838 931
21/01/2021	5 000	36	399 250	5 000	65	400 200
22/01/2021	5 000	49	400 450	2 500	33	200 900
25/01/2021	5 000	60	397 050	670	12	53 587
26/01/2021	747	5	58 415	8 247	53	652 259
27/01/2021	12 500	84	989 000	5 700	55	452 392
28/01/2021	12 500	93	960 481	14 000	177	1 077 817
29/01/2021	25 000	148	1 913 756	24 900	420	1 907 093
01/02/2021	8 200	123	628 177	8 500	45	651 516
02/02/2021	6 593	81	509 146	8 093	71	625 460
03/02/2021	5 165	84	403 863	5 165	40	404 486
04/02/2021	10 000	59	775 380	12 000	136	931 787
05/02/2021	12 866	110	1 000 089	8 500	124	660 951
08/02/2021	7 020	75	547 485	8 720	102	680 628
09/02/2021	7 500	65	583 056	7 500	115	583 350
10/02/2021	5 070	59	394 883	5 070	25	395 372
11/02/2021	25 000	97	1 891 728	22 500	285	1 707 079
12/02/2021	929	5	68 746	8 429	51	632 636
15/02/2021	5 000	20	375 650	2 500	22	188 800

16/02/2021	5 000	40	374 350	5 000	40	375 350
17/02/2021	7 500	61	562 892	7 500	68	564 750
18/02/2021	10 000	74	750 350	10 000	77	753 926
19/02/2021	5 000	33	372 850	5 000	40	374 350
22/02/2021	10 247	77	757 752	222	2	16 517
23/02/2021	15 000	108	1 079 950	10 000	74	720 400
24/02/2021	17 193	148	1 244 582	19 693	176	1 428 167
25/02/2021	11 000	97	796 692	11 000	167	798 026
26/02/2021	15 000	67	1 078 450	15 000	166	1 079 611
01/03/2021	5 010	78	364 324	7 710	58	561 372
02/03/2021	12 650	102	924 521	7 650	63	560 844
03/03/2021	10 000	81	725 745	3 000	29	218 324
04/03/2021	7 220	69	518 992	7 220	63	520 228
05/03/2021	12 500	100	896 375	15 000	136	1 077 950
08/03/2021	2 500	15	182 150	17 500	106	1 294 800
09/03/2021				7 500	61	565 900
10/03/2021	11 250	122	853 385	11 000	88	836 506
11/03/2021	900	14	69 121	7 500	38	577 350
12/03/2021	15 500	96	1 192 066	8 000	92	615 550
15/03/2021	22 500	216	1 717 038	12 292	70	941 508
16/03/2021				7 500	60	572 850
17/03/2021	13 201	128	1 005 032	4 201	43	320 219
18/03/2021	25 000	137	1 875 069	17 500	255	1 314 334
19/03/2021	23 000	136	1 709 725	16 750	181	1 247 746
22/03/2021	15 000	119	1 107 300	15 000	191	1 108 559
23/03/2021	25 000	222	1 848 599	25 000	322	1 849 842
24/03/2021	20 000	190	1 489 754	20 000	198	1 490 994
25/03/2021	5 000	31	372 007	7 500	74	560 523
26/03/2021	975	6	75 075	13 475	88	1 040 120
29/03/2021	17 500	254	1 370 281	20 500	148	1 606 010
30/03/2021	20 798	156	1 645 015	17 798	179	1 408 740
31/03/2021	8 000	72	635 020	13 000	81	1 032 251
01/04/2021	18 590	178	1 482 693	21 090	225	1 683 252
06/04/2021	15 701	131	1 254 555	10 701	118	855 603
07/04/2021	12 627	71	999 262	5 127	76	406 235

08/04/2021				15 000	80	1 199 500
09/04/2021	2 500	18	202 750	10 000	83	815 500
12/04/2021	10 000	88	826 450	10 000	52	827 350
13/04/2021	10 000	78	829 950	10 000	53	831 650
14/04/2021	7 500	46	618 050
15/04/2021	2 500	7	206 300	10 000	51	826 200
16/04/2021	2 976	30	246 210	7 500	55	622 600
19/04/2021	22 833	214	1 904 446	21 433	268	1 788 727
20/04/2021	15 633	167	1 298 377	16 633	158	1 384 158
21/04/2021	27 500	255	2 281 726	21 500	241	1 785 524
22/04/2021	7 075	87	589 095	11 975	143	997 522
23/04/2021	20 600	182	1 708 584	20 000	236	1 659 830
26/04/2021	12 500	127	1 035 249	12 500	167	1 035 850
27/04/2021	17 500	159	1 458 453	17 500	136	1 459 582
28/04/2021	12 500	78	1 032 500
29/04/2021	14 512	115	1 188 000	14 512	163	1 188 508
30/04/2021	13 000	107	1 060 437	8 000	92	653 412
03/05/2021	9 725	91	792 281	15 000	176	1 223 060
04/05/2021	28 500	212	2 320 385	26 000	338	2 117 728
05/05/2021				12 500	101	1 025 750
06/05/2021	9 000	92	764 381	16 500	97	1 404 619
07/05/2021	9 344	143	808 109	8 344	32	724 685
10/05/2021	10 335	79	884 243	335	1	28 944
11/05/2021	12 500	82	1 045 096	12 500	55	1 046 715
12/05/2021				7 500	53	632 600
13/05/2021	7 500	60	630 650	7 500	57	631 150
14/05/2021	5 000	46	431 000	7 500	44	648 250
17/05/2021	13 175	179	1 143 736	14 556	177	1 265 158
18/05/2021	12 500	161	1 090 426	11 500	81	1 004 570
19/05/2021	14 646	127	1 261 023	10 757	163	927 068
20/05/2021	3 500	28	302 550	8 500	71	736 100
21/05/2021	7 500	73	656 056	10 000	54	875 500
24/05/2021	5 000	50	438 853	5 000	62	439 272
25/05/2021	18 750	138	1 650 381	16 250	195	1 430 985
27/05/2021	15 000	143	1 305 872	16 500	223	1 437 616

28/05/2021	11 500	116	995 559	7 000	93	606 263
31/05/2021	5 000	67	430 300	2 500	23	215 700
01/06/2021	7 500	54	643 600	5 000	49	430 400
02/06/2021	6 718	50	575 423	9 218	66	791 102
03/06/2021	677	5	58 357	5 139	42	443 654
04/06/2021				5 000	20	435 000
08/06/2021	325	1	28 685	10 000	56	886 150
09/06/2021	13 700	131	1 217 703	4 700	64	418 098
10/06/2021	16 006	82	1 408 209	20 006	180	1 761 595
11/06/2021	10 000	82	881 977	3 022	26	266 881
14/06/2021	8 000	63	701 539	13 500	149	1 187 534
15/06/2021	4 151	35	368 647	12 151	81	1 079 183
16/06/2021	12 500	126	1 115 877	4 630	89	413 438
17/06/2021	13 750	115	1 213 179	13 750	87	1 213 752
18/06/2021	15 000	109	1 316 889	13 000	132	1 141 524
21/06/2021	8 510	74	740 142	13 510	144	1 177 808
22/06/2021	5 000	40	440 116	10 000	72	882 400
23/06/2021	10 750	78	949 503	11 500	90	1 016 070
24/06/2021				4 000	34	357 483
25/06/2021	10 000	64	891 150	6 000	41	534 960
28/06/2021	16 317	117	1 454 984	11 096	119	990 318
29/06/2021	10 000	69	902 171	10 000	53	903 350
30/06/2021	10 000	83	892 575	2 932	32	262 033

KEY FINANCIAL DATES:

• 2021 first-half results: July 30, 2021 "Quiet period¹ " starts June 30, 2021
• Capital Markets Day: September 22, 2021
• 2021 nine-month results: November 4, 2021 "Quiet period¹ " starts October 5, 2021

ABOUT LEGRAND

Legrand is the global specialist in electrical and digital building infrastructures. Its comprehensive offering of solutions for commercial, industrial and residential markets makes it a benchmark for customers worldwide. The Group harnesses technological and societal trends with lasting impacts on buildings with the purpose of improving life by transforming the spaces where people live, work and meet with electrical, digital infrastructures and connected solutions that are simple, innovative and sustainable. Drawing on an approach that involves all teams and stakeholders, Legrand is pursuing its strategy of profitable and sustainable growth driven by acquisitions and innovation, with a steady flow of new offerings—including Eliot* connected products with enhanced value in use. Legrand reported sales of €6.1 billion in 2020. The company is listed on Euronext Paris and is notably a component stock of the CAC 40 and CAC 40 ESG indexes. (code ISIN FR0010307819). https://www.legrandgroup.com

*Eliot is a program launched in 2015 by Legrand to speed up deployment of the Internet of Things in its offering. A result of the group's innovation strategy, Eliot aims to develop connected and interoperable solutions that deliver lasting benefits to private individual users and professionals.

https://www.legrandgroup.com/en/group/eliot-legrands-connected-objects-program

Investor relations Legrand Ronan Marc Tel: +33 (0)1 49 72 53 53

ronan.marc@legrand.fr

Press relations Publicis Consultants Laurence Bault Mob: +33 (0)7 85 90 63 36

laurence.bault@publicisconsultants.com

¹ Period of time when all communication is suspended in the run-up to publication of results.