LEGRAND / 2018 Registration document

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ADDITIONAL INFORMATION

IDENTITY OF PERSONS RESPONSIBLE FOR THE REGISTRATION DOCUMENT AND AUDITING THE FINANCIAL STATEMENTS

9.4.3 – Financial disclosure policy

R PERSON RESPONSIBLE FOR FINANCIAL DISCLOSURES Mr Franck Lemery Chief Financial Officer Address: 128 avenue du Maréchal de Lattre de Tassigny, 87045 Limoges Cedex Telephone: +33 (0)5 55 06 87 87 Fax: +33 (0)5 55 06 88 88 R DOCUMENTS AVAILABLE TO THE PUBLIC The legal documents relating to the Company that must be made available to shareholders in accordance with the applicable regulations, as well as the Group’s past financial records, may be consulted at the Company’s registered office.

R INDICATIVE TIMETABLE OF FINANCIAL REPORTING The 2019 financial information to be disclosed to the public by the Company will be available from the Company’s website ( www. legrand.com ). As an indication only, the Company’s timetable for the publication of financial information up to December 31, 2019, is expected to be as follows: W 2019 first-quarter results: May 2, 2019 “Quiet period (1) ” starts April 2, 2019 W General Meeting of Shareholders: May 29, 2019

W Ex-dividend date: June 3, 2019 W Dividend payment: June 5, 2019 W Investor Day: June 12, 2019

W 2019 first-half results: July 30, 2019 “Quiet period (1) ” starts June 30, 2019 W Results for the first nine months of 2019: November 7, 2019 “Quiet period (1) ” starts October 8, 2019

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

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LEGRAND

REGISTRATION DOCUMENT 2018