Capital structure

Identification and monitoring of shareholders:
Articles 9 and following of the Company's bylaws set the
conditions under which the Board of Directors can or must decide either to reduce the 2% threshold (the current
threshold) above which shares must be held in registered form to 10,000 shares, or to require all shares in the
Company to be held in registered form. However, when the 40% share capital or voting right threshold has been
passed by non-French shareholders, the Board of Directors must decide to reduce this 2% threshold to 10,000
shares. When the Company has published a notice informing shareholders and the public that non-French
shareholders own, directly or indirectly, 45% of the Company's capital or voting rights, the Board of Directors
must decide to make it mandatory for all Company shares to be held in registered form. The Company may at
any time and at its cost submit a request to the organization responsible for the compensation of securities to
provide full details regarding the identification of holders of Company securities conferring immediate or future
entitlements to vote at its shareholder meetings, in addition to information on the quantity of securities held by
each one of them. Furthermore, independently from the prescriptions applicable under Article L.233-7 of the
Commercial Code, any private individual or corporate body, acting alone or in concert, acquiring directly or
indirectly a number of shares corresponding to at least 0.5% of the Company's capital or voting rights or any
multiple thereof, must notify the Company by registered mail with delivery receipt within 15 days of the date on
which the threshold is exceeded. Notice must be given under the same conditions each time a further 0.5% of the
capital and voting rights is crossed, up to 50%. Any shareholder, whose holding falls below one of the thresholds
listed above must also inform the Company within the same deadline of 15 days and under the same conditions.
Article 10 of the bylaws defines the information that must be provided to the Company by shareholders—both
private individuals and corporate bodies—subject to the obligation to hold their shares in registered form. This
information includes the nationality of the shareholder. Article 11 defines the conditions under which the Board
of Directors may exercise its right to approve new shareholders.

Formal notice to sell and mandatory sale of shares:
Article 15 of the Company's bylaws stipulates the information that the Company must publish and distribute to inform the public that over 45% of the share capital
or voting rights is held by shareholders who are not of French nationality. Based on this threshold, the Company
will be entitled to launch procedures requiring the sale of shares in order to protect its nationality. Articles 15 and 16 respectively concern formal notices to sell and the mandatory sale of shares held in breach of regulations.

Articles of incorporation