Number of shares and voting rights as of July 31, 2017

07 Aug 2017 18:00 CEST

MONTHLY DISCLOSURE OF THE TOTAL NUMBER OF SHARES AND VOTING RIGHTS IN THE SHARE CAPITAL

Clermont-Ferrand, France, August 07, 2017 (6:00 PM CEST) – CARBIOS (Euronext Growth Paris: ALCRB), pioneer company in the field of bioplasturgy, updates its number of shares and its total number of voting rights.

Pursuant to article L.233-8 II of the French Commercial Code and article 223-16 of the General Regulation of the Autorité des Marchés Financiers (French financial markets authority):

On July 31, 2017:

• Total number of outstanding shares: 4,487,762*
• Total number of exercisable voting rights (without treasury shares): 5,535,286
• Total number of theoretical voting rights (including treasury shares): 5,543,493

* including 140 000 new shares issued since April 2017, as part of the equity financing facility contracted with Kepler Cheuvreux on March 28, 2017 (see CARBIOS press release dated March 29, 2017).

About CARBIOS:

CARBIOS is a green chemistry company whose innovations are designed to meet environmental and sustainable development issues faced by global industrial players. Since its creation in 2011, CARBIOS has developed two industrial bioprocesses dedicated to the biodegradation and the biorecycling of polymers. These breakthrough innovations, which are a worldwide premiere, leverage the highly specific properties of enzymes to optimize the performances and the life cycle of plastic and textile materials. CARBIOS’ economic development model is based on the industrialization and commercialization of its products, enzymes, technologies, and bioprocesses via the concession of licenses, directly or via joint ventures to major industrial players in the sectors that can make use of the Company’s innovative technologies. For instance, CARBIOS created in September 2016, the joint-venture CARBIOLICE, in partnership with Limagrain Céréales Ingrédients and the SPI investment fund run by Bpifrance. This company, controlled by CARBIOS, will operate the first patented enzymatic biodegradation technology licensed by CARBIOS by producing enzymated pellets to be used for the production of a new generation of bio-sourced and biodegradable plastics. Since inception, CARBIOS benefits from the financial support of the leading European venture capital firm Truffle Capital. CARBIOS was granted the label “Young Innovative Company” by Bpifrance (former OSEO) and is eligible for investments by private equity mutual funds (FCPIs).

For more information, please visit: www.carbios.fr

CARBIOS is eligible for the PEA-PME, a government program allowing French residents investing in SMEs to benefit from income tax rebates.

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