Legrand

Capital/Financing Update • Jul 19, 2022

Limoges, July 19, 2022

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 , 2022:

• 114,733 shares
• €18,493,014

In the first half of 2022, it has been negotiated a total of:

• Number of executions on buy side on semester: 12,384
• Number of executions on sell side on semester: 15,576
• Traded volume on buy side on semester: 1,634,456 shares for €135,861,084
• Traded volume on sell side on semester: 1,552,669 shares for €129,015,648

Recap:

• At the previous statement date (December 31 st , 2021), the following assets were held in the liquidity account:
• 32,946 shares
• €25,338,450

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

• Number of executions on buy side on semester: 9,587
• Number of executions on sell side on semester: 9,950
• Traded volume on buy side on semester: 1,139,907 shares for €108,437,185
• Traded volume on sell side on semester: 1,171,762 shares for €111,640,973---------------------------------
• 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.

Date	Buy			Sell
	Quantity	Number of executions	Traded volume	Quantity	Number of executions	Traded volume
03/01/2022				5 000	33	516 000
04/01/2022	305	2	31 476
06/01/2022	10 000	61	1 021 750
07/01/2022	13 500	126	1 373 263	14 000	76	1 427 656
10/01/2022	17 520	90	1 773 484	4 520	40	457 577
11/01/2022	2 500	30	248 000	3 750	55	372 825
12/01/2022	3 164	46	316 217	5 164	52	517 585
13/01/2022	12 500	97	1 249 017	12 501	223	1 250 056
14/01/2022	14 000	97	1 375 222	13 000	152	1 278 354
17/01/2022	3 500	30	340 100	6 000	46	584 320
18/01/2022	12 500	78	1 203 150	2 500	17	238 500
19/01/2022	10 303	85	980 323	10 500	105	999 922
20/01/2022	10 000	80	949 133	10 000	132	949 850
21/01/2022	7 500	85	697 348	5 000	81	465 328
24/01/2022	12 750	93	1 155 283	9 300	133	843 199
25/01/2022	3 750	39	332 475	6 250	68	557 875
26/01/2022	11 000	99	982 347	11 000	91	985 490
27/01/2022	12 500	103	1 106 640	12 500	173	1 109 191
28/01/2022	10 125	98	900 582	7 750	117	689 805
31/01/2022	1 500	7	133 590	11 628	167	1 037 843
01/02/2022	5 200	31	473 454	12 500	81	1 140 900
02/02/2022	7 500	42	692 100	7 500	39	693 000
03/02/2022	13 000	75	1 192 230	9 000	61	831 400
04/02/2022	5 000	41	454 280	5 000	27	455 604
07/02/2022	4 750	30	427 290	4 750	64	428 703
08/02/2022	6 750	53	609 500	4 000	29	361 900
09/02/2022	1 250	15	113 875	10 000	68	917 550
10/02/2022	18 500	198	1 698 161	14 700	129	1 363 975
11/02/2022	11 175	84	979 987	10 650	126	934 147
14/02/2022	4 000	23	341 900

15/02/2022	1 250	5	106 125	5 000	46	427 977
16/02/2022	10 000	84	864 385	10 000	109	865 182
17/02/2022	6 250	64	541 870	6 250	39	542 670
18/02/2022	9 000	86	776 276	9 000	57	777 935
21/02/2022	11 750	84	1 000 620	6 500	82	553 664
22/02/2022	750	4	62 370	2 500	18	208 500
23/02/2022	5 600	70	466 702	5 600	47	468 720
24/02/2022	5 000	26	399 000	5 000	56	400 350
25/02/2022	13 750	161	1 135 280	13 750	131	1 135 600
28/02/2022	5 508	74	462 998	7 500	89	631 241
01/03/2022	13 750	116	1 153 565	11 250	164	944 980
02/03/2022	25 000	250	2 098 373	25 000	257	2 099 760
03/03/2022	17 500	119	1 482 932	16 358	264	1 388 274
04/03/2022	15 000	173	1 237 222	3 750	14	313 100
07/03/2022	16 000	140	1 269 696	14 500	174	1 152 802
08/03/2022	13 000	149	1 046 688	8 500	52	687 055
09/03/2022	17 000	207	1 404 071	16 725	78	1 393 064
10/03/2022	21 000	131	1 757 067	9 000	113	755 050
11/03/2022	25 000	189	2 083 686	25 000	229	2 084 885
14/03/2022	6 500	118	550 536	10 000	73	850 007
15/03/2022	13 000	95	1 111 889	12 000	144	1 027 673
16/03/2022	26 750	237	2 341 564	29 300	274	2 572 701
17/03/2022	11 700	165	1 050 789	13 500	127	1 213 980
18/03/2022	17 645	172	1 586 089	18 610	215	1 673 692
21/03/2022	20 000	185	1 804 771	15 000	215	1 355 390
22/03/2022	10 047	81	893 084	17 047	174	1 517 263
23/03/2022	22 500	150	1 999 900	5 750	17	511 510
24/03/2022	14 000	146	1 216 959	14 000	157	1 222 582
25/03/2022	27 611	149	2 347 664	27 611	361	2 349 698
28/03/2022	5 000	66	432 080	8 500	79	736 180
29/03/2022	6 750	51	594 070	15 000	156	1 323 889
30/03/2022	12 610	85	1 106 091	1 268	21	111 964
31/03/2022	5 000	35	434 022	7 000	38	609 248
01/04/2022	11 617	71	1 005 500	11 617	84	1 008 870

04/04/2022	12 500	98	1 081 805	15 000	160	1 300 436
05/04/2022	14 500	126	1 256 922	12 700	108	1 107 796
06/04/2022	17 920	113	1 486 817	9 170	137	760 959
07/04/2022	21 665	110	1 773 238	26 665	294	2 187 203
08/04/2022	7 667	86	645 231	8 667	102	730 695
11/04/2022	22 500	219	1 865 379	21 197	242	1 760 904
12/04/2022	8 500	64	688 165	9 000	117	729 180
13/04/2022	27 000	126	2 193 897	28 500	325	2 317 716
14/04/2022	23 300	142	1 906 821	23 300	235	1 909 224
19/04/2022	20 000	149	1 623 718	22 500	299	1 830 428
20/04/2022	11 000	70	906 406	14 000	97	1 159 350
21/04/2022				8 500	40	722 960
22/04/2022	11 000	72	941 090	2 500	12	216 640
25/04/2022	22 387	124	1 869 282	14 387	89	1 206 645
26/04/2022	10 000	71	848 850	10 000	54	850 350
27/04/2022	13 900	82	1 153 310	13 900	100	1 156 876
28/04/2022	12 500	89	1 042 680	12 500	80	1 044 550
29/04/2022	19 500	98	1 649 520	19 500	121	1 652 530
02/05/2022	27 500	144	2 278 373	27 500	338	2 279 583
03/05/2022	23 000	258	1 915 814	23 000	300	1 916 436
04/05/2022	26 500	170	2 184 941	26 500	286	2 186 437
05/05/2022	16 000	138	1 349 950	16 000	74	1 358 055
06/05/2022	22 500	161	1 856 936	19 500	249	1 610 364
09/05/2022	27 500	169	2 192 865	25 000	226	1 998 197
10/05/2022				7 500	38	594 750
11/05/2022	21 000	163	1 659 335	21 000	194	1 664 740
12/05/2022	21 250	140	1 645 760	22 500	246	1 746 524
13/05/2022	17 012	187	1 359 622	17 012	186	1 361 112
16/05/2022	13 750	78	1 092 720	12 500	132	993 913
17/05/2022	7 082	72	567 658	10 582	88	849 019
18/05/2022	18 500	115	1 485 815	12 000	133	964 444
19/05/2022	12 500	55	978 779	13 500	216	1 057 500
20/05/2022	11 093	103	882 973	11 093	95	883 841
23/05/2022	17 611	154	1 410 552	17 611	226	1 411 905

24/05/2022	26 000	213	2 061 306	26 000	292	2 062 490
26/05/2022	8 512	57	683 101	11 012	107	885 331
27/05/2022	12 500	75	1 008 802	15 000	78	1 214 350
30/05/2022				5 000	29	406 500
31/05/2022	25 000	135	2 027 240	20 000	169	1 624 750
01/06/2022	20 000	111	1 600 230	17 500	182	1 403 150
02/06/2022				6 253	52	500 494
03/06/2022	14 632	92	1 181 758	1 022	21	83 119
06/06/2022	5 000	45	402 600	10 500	83	847 420
07/06/2022	17 500	140	1 397 250	15 000	175	1 199 462
08/06/2022	17 000	110	1 344 500
09/06/2022	12 850	89	994 480	14 100	160	1 094 454
10/06/2022	20 000	135	1 540 860	16 500	206	1 272 840
13/06/2022	11 000	97	824 544	12 000	139	901 250
14/06/2022	17 500	138	1 302 712	8 000	114	597 559
15/06/2022	3 440	38	252 404	7 500	63	550 733
16/06/2022	19 881	175	1 464 477	17 381	146	1 284 161
17/06/2022	22 815	158	1 654 904	20 315	138	1 477 186
20/06/2022	18 000	93	1 284 112	12 111	153	864 833
21/06/2022	5 000	42	354 025	11 533	75	822 059
22/06/2022	22 500	98	1 538 370	22 500	140	1 542 663
23/06/2022	25 000	144	1 706 770	25 000	386	1 709 139
24/06/2022				8 000	51	564 600
27/06/2022	7 000	42	509 260	7 000	45	511 060
28/06/2022	15 500	105	1 122 350	12 500	80	907 730
29/06/2022	19 000	108	1 345 860	19 000	151	1 350 797
30/06/2022	21 309	122	1 487 834	21 309	163	1 492 246

KEY FINANCIAL DATES:

• 2022 first-half results: July 29, 2022 Quiet period¹ starts June 29, 2022
• 2022 nine-month results: November 3, 2022 Quiet period¹ starts October 4, 2022

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 responsible growth driven by acquisitions and innovation, with a steady flow of new offerings—including products with enhanced value in use (faster expanding segments: datacenters, connected offerings and energy efficiency programs). Legrand reported sales of €7.0 billion in 2021. 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

Investor relations Legrand Ronan Marc Tel: +33 (0)1 49 72 53 53 ronan.marc@legrand.com Press relations TBWA Corporate Tiphaine Raffray Mob: +33 (0)6 58 27 78 98 tiphaine.raffray@tbwa-corporate.com

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