Legrand

Capital/Financing Update • Jul 27, 2023

Limoges, July 27, 2023

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 , 2023:

• 49,700 shares
• €24,008,779

In the first half of 2023, it has been negotiated a total of:

• Number of executions on buy side on semester: 6,394
• Number of executions on sell side on semester: 8,764
• Traded volume on buy side on semester: 846,751 shares for €71,814,174
• Traded volume on sell side on semester: 908,281 shares for €76,982,540

Recap:

• At the previous statement date (December 31 st , 2022), the following assets were held in the liquidity account:
• 111,230 shares
• €18,840,413

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

• Number of executions on buy side on semester: 9,432
• Number of executions on sell side on semester: 12,366
• Traded volume on buy side on semester: 1,407,398 shares for €105,576,353
• Traded volume on sell side on semester: 1,410,901 shares for €105,923,752---------------------------------
• 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
02/01/2023	13 602	114	1 019 542	14 100	157	1 058 846
03/01/2023	6 000	40	455 597	7 500	61	570 060
04/01/2023	6 000	57	462 350	8 732	80	674 763
05/01/2023	15 000	84	1 156 260	17 500	194	1 354 914
06/01/2023	13 000	110	1 016 940	15 000	133	1 176 590
09/01/2023				5 500	34	442 270
10/01/2023	8 228	61	659 744
11/01/2023	6 250	84	500 130	9 500	57	760 525
12/01/2023	5 000	25	406 200	7 500	78	610 310
13/01/2023	10 500	81	852 900	13 000	162	1 057 600
16/01/2023	2 500	15	203 700	15 000	134	1 225 575
17/01/2023	3 750	28	308 370	8 000	84	658 060
18/01/2023	3 270	27	270 429	8 270	86	686 285
19/01/2023	15 000	119	1 222 100	16 000	208	1 305 352
20/01/2023	6 000	49	482 700	6 000	31	483 171
23/01/2023	2 000	18	162 600	2 000	6	162 900
24/01/2023	5 000	51	409 920	7 000	73	575 060
25/01/2023	12 500	88	1 020 300	12 500	152	1 020 750
26/01/2023	11 390	84	936 493	11 390	184	937 623
27/01/2023	3 000	17	246 300	5 000	42	413 460
30/01/2023	6 000	40	494 400	6 000	90	494 614
31/01/2023	15 500	112	1 271 894	15 110	142	1 241 159
01/02/2023	1 500	3	123 300	3 000	16	246 960
02/02/2023	8 500	67	704 950	10 000	81	831 593
03/02/2023	8 500	69	710 850	14 000	179	1 174 330
06/02/2023	8 500	65	706 010	8 500	103	710 770
07/02/2023	7 000	51	584 882	7 000	74	586 531
08/02/2023	10 508	67	862 713	6 508	102	534 720
09/02/2023	6 000	90	519 184	17 000	72	1 477 358
10/02/2023	5 000	30	426 940	6 000	48	514 200

13/02/2023	7 000	39	603 240	8 000	82	689 880
14/02/2023	16 500	90	1 436 350	16 500	192	1 440 278
15/02/2023				11 000	55	976 880
16/02/2023	5 500	45	493 640	2 000	7	180 800
17/02/2023	9 000	65	799 620	9 000	66	800 610
20/02/2023	12 000	96	1 069 200	9 571	100	854 779
21/02/2023	13 500	108	1 188 630	13 500	66	1 191 050
22/02/2023	12 000	83	1 049 500	14 500	87	1 269 873
23/02/2023	1 000	13	88 740	1 000	9	88 900
24/02/2023	17 000	129	1 497 250	14 750	199	1 299 360
27/02/2023	7 500	45	653 550	8 500	74	741 720
28/02/2023	20 000	199	1 743 697	20 000	172	1 744 500
01/03/2023	7 000	57	616 400	7 000	34	617 100
02/03/2023	11 500	65	1 003 650	12 500	171	1 092 440
03/03/2023	4 000	19	354 800	6 000	42	533 940
07/03/2023	12 750	113	1 134 395	10 250	143	913 823
08/03/2023	9 500	90	841 099	9 500	102	842 380
09/03/2023	5 500	27	487 550	6 500	54	578 000
10/03/2023	24 000	138	2 068 900	21 164	143	1 829 283
13/03/2023	10 000	54	851 160	8 799	95	750 895
14/03/2023	1 500	21	127 680	7 000	45	602 110
15/03/2023	9 500	59	807 600	308	2	26 580
16/03/2023	3 000	22	251 340	8 500	62	720 800
17/03/2023	4 500	22	381 720	4 500	26	385 590
20/03/2023	11 000	65	927 665	11 000	113	929 283
21/03/2023				2 000	14	172 300
22/03/2023	5 500	46	473 339	3 500	35	302 180
23/03/2023	7 500	47	636 600	4 500	30	383 250
24/03/2023	22 970	89	1 876 202	14 720	225	1 202 508
27/03/2023	750	4	61 085	8 500	47	694 860
28/03/2023	8 750	66	714 225	8 750	120	715 227
29/03/2023				3 000	24	247 300
30/03/2023	5 000	59	418 160	5 000	34	418 552
31/03/2023	4 000	46	335 680	4 000	34	336 200

03/04/2023	10 000	61	834 418	10 000	151	835 373
04/04/2023	12 564	88	1 053 554	5 564	52	469 945
05/04/2023	14 000	79	1 129 350	6 000	79	478 040
06/04/2023	6 500	67	512 083	15 160	195	1 197 633
11/04/2023	2 500	28	199 150	5 000	25	398 820
12/04/2023	5 500	73	446 311	6 500	52	527 969
13/04/2023	4 539	45	367 951	10 005	148	812 620
14/04/2023	3 500	38	285 830	5 000	36	409 200
17/04/2023	2 000	35	165 820	2 000	12	166 200
18/04/2023	2 400	25	200 380	7 400	59	619 220
19/04/2023	4 000	36	334 600	5 000	56	419 060
20/04/2023	7 000	44	591 920	6 000	54	508 589
21/04/2023	5 600	50	469 515	3 600	41	302 465
24/04/2023	3 000	31	252 860	3 000	21	253 040
25/04/2023	3 500	26	295 700	6 000	42	508 400
26/04/2023	7 500	52	633 450
27/04/2023	2 092	18	174 298	4 592	40	384 600
28/04/2023	5 500	39	465 840	5 000	40	425 030
02/05/2023	8 868	99	760 572	9 368	82	805 263
03/05/2023	4 000	28	343 132	4 250	38	364 940
04/05/2023	21 250	119	1 791 320	20 000	221	1 694 571
05/05/2023	6 000	76	509 800	6 000	54	510 300
08/05/2023	4 000	20	340 190	4 000	28	340 880
09/05/2023	7 000	46	595 610	5 500	50	469 862
10/05/2023	4 500	25	383 820	1 263	7	107 734
11/05/2023	3 000	47	257 100	6 237	69	533 875
12/05/2023	2 000	25	172 540	2 000	11	172 700
15/05/2023	3 500	47	302 540	3 500	33	302 890
16/05/2023	5 000	56	429 160	4 000	30	343 960
17/05/2023	4 000	44	341 664	4 000	57	342 080
18/05/2023				3 000	20	259 140
19/05/2023	2 000	22	175 440	4 500	29	395 270
22/05/2023	4 500	52	394 320	3 000	40	263 460
23/05/2023	6 500	46	567 800	4 500	54	393 270

24/05/2023	7 500	41	643 530
25/05/2023	2 750	10	236 390	9 400	121	809 405
26/05/2023	4 000	44	349 250	5 000	37	437 685
29/05/2023	2 000	16	176 840	2 000	13	177 240
30/05/2023	5 500	32	488 460	5 500	34	489 460
31/05/2023	10 750	73	947 395	8 000	81	706 061
01/06/2023	4 410	59	391 699	5 410	35	482 935
02/06/2023	7 500	89	661 876	4 000	19	354 560
05/06/2023	5 500	22	487 650	4 000	37	355 131
06/06/2023	4 000	51	354 827	4 000	36	355 318
07/06/2023	4 500	23	399 180	4 500	16	399 900
08/06/2023	4 500	33	399 690	4 500	23	400 260
09/06/2023	9 500	72	847 250	9 500	118	848 190
12/06/2023	3 000	26	270 900	5 000	42	452 200
13/06/2023				5 500	24	507 020
14/06/2023	1 500	8	139 200
15/06/2023	6 000	47	550 650	3 000	51	275 490
16/06/2023	5 000	31	456 800	5 000	30	457 500
19/06/2023	12 500	65	1 136 820	10 500	150	956 078
20/06/2023	10 000	30	899 500	7 500	63	676 500
21/06/2023	2 500	29	221 680	2 500	28	221 920
22/06/2023	4 500	44	395 100
23/06/2023	5 000	15	434 900	5 000	45	435 220
26/06/2023	6 000	38	520 490	7 000	72	608 270
27/06/2023	6 210	27	540 640	7 610	83	663 567
28/06/2023	4 100	66	363 276	5 000	36	443 300
29/06/2023	6 000	49	531 780	4 500	48	399 300
30/06/2023				5 500	29	494 050

KEY FINANCIAL DATES:

• 2023 first-half results: July 31, 2023 "Quiet period¹ " starts July 1, 2023
• 2023 nine-month results: November 8, 2023
  • "Quiet period¹ " starts October 9, 2023
• 2023 annual results: February 15, 2024 "Quiet period¹ " starts January 16, 2024
• General Meeting of Shareholders: May 29, 2024

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 €8.3 billion in 2022. The company is listed on Euronext Paris and is notably a component stock of the CAC 40, CAC 40 ESG and CAC SBT 1.5 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.