Legrand

Transaction in Own Shares • Dec 8, 2025

Société anonyme with a share capital of € 1,048,982,932 Registered office: 128, avenue du Maréchal de Lattre de Tassigny – 87000 Limoges 421 259 615 RCS Limoges

Statement of transactions in own shares from 01/12/2025 to 03/12/2025

Aggregated presentation by day and by market

Name of the issuer	Identity code of the Issuer	Day of the transaction	Identity code of the financial instrument	Total daily volume (in number of shares)	Daily weighted average purchase price of the shares*	Market (MIC Code)
LEGRAND SA	969500XXRPGD7HCAFA90	1-Dec-25	FR0010307819	30 835	128,9506	XPAR
LEGRAND SA	969500XXRPGD7HCAFA90	2-Dec-25	FR0010307819	26 213	128,9530	XPAR
LEGRAND SA	969500XXRPGD7HCAFA90	3-Dec-25	FR0010307819	38 937	127,2887	XPAR
LEGRAND SA	969500XXRPGD7HCAFA90	3-Dec-25	FR0010307819	14 563	126,3140	DXE
* Rounded to four decimal places			TOTAL	110 548	128,0185