Lectra

Pre-Annual General Meeting Information • Mar 23, 2017

Paris, March 23, 2017

Lectra: Availability of Shareholder information package relative to the April 28, 2017 Ordinary and Extraordinary Shareholders' Meeting

Lectra informs its shareholders, in compliance with Article 221-4-IV of the General Regulation of the Autorité des marchés financiers, that the Shareholder information package relative to the April 28, 2017 Ordinary and Extraordinary Shareholders' Meeting is available (in French only) on the company's website :

http://www.lectra.com/en/investors/shareholder-information/shareholders-meetings

It is also available, upon request, at the company's headquarters 16-18 rue Chalgrin, 75016 Paris – email: investor.relations@lectra.com

Copy of this document will be filed with the Autorité des Marchés Financiers.

With 1,550 employees worldwide, Lectra is the world leader in integrated technology solutions software, automated cutting equipment, and associated services specifically designed for industries using fabrics, leather, technical textiles, and composite materials to manufacture their products.

Lectra serves major global markets: fashion and apparel, automotive (car seats and interiors, airbags), and furniture as well as a broad array of other industries (aeronautics, marine, wind power, etc.).

Lectra (code ISIN FR0000065484) is listed on Euronext (compartment B).

lectra.com

Lectra – World Headquarters: 16–18, rue Chalgrin • 75016 Paris • France Tel. +33 (0)1 53 64 42 00 – Fax +33 (0)1 53 64 43 00 – www.lectra.com A French Société Anonyme with capital of € 31 250 212 • RCS Paris B 300 702 305