Legrand

Transaction in Own Shares • Dec 15, 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 of 11/12/2025

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*
LEGRAND SA	969500XXRPGD7HCAFA90	11-Dec-25	FR0010307819	62 583	126,3241
LEGRAND SA	969500XXRPGD7HCAFA90	11-Dec-25	FR0010307819	27 000	126,0555
LEGRAND SA	969500XXRPGD7HCAFA90	11-Dec-25	FR0010307819	5 000	125,8286
* Rounded to four decimal places			TOTAL	94 583	126,2212

Market (MIC Code)

XPAR

DXE

AQE