Legrand

Declaration of Voting Results & Voting Rights Announcements • May 4, 2023

PRESS RELEASE

Limoges, May 4 2023

Total number of shares and voting rights

Date	Total number of shares composing the share capital	Total number of voting rights
April 30, 2023	266,817,746	Theoretical number of voting rights: 266,817,746 Number of exercisable voting rights*: 265,577,683

(*) After deduction of shares without voting rights

The variation of the total number of shares since the latest release of financial statements is reminded below:

Total number of shares as at December 31, 2022	266,817,746
Exercise of stock options	0
Total number of shares as at January 31, 2023	266,817,746
Exercise of stock options	0
Total number of shares as at February 28, 2023	266,817,746
Exercise of stock options	0
Total number of shares as at March 31, 2023	266,817,746
Exercise of stock options	0
Total number of shares as at April 30, 2023	266,817,746
Exercise of stock options	0

* * *

KEY FINANCIAL DATES:

• General Meeting of Shareholders: May 31, 2023
• Ex-dividend date: June 2, 2023
• Dividend payment: June 6, 2023
• 2023 first-half results: July 31, 2023 "Quiet period¹ " starts July 1, 2023

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

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