Onxeo S.A.: Publication of a Shareholders Letter

PARIS & COPENHAGEN, Denmark--(BUSINESS WIRE (http://www.businesswire.com/))--
Regulatory News:

Onxeo S.A. (Paris:ONXEO) (NASDAQ OMX:ONXEO) (Euronext Paris, NASDAQ OMX
Copenhagen: ONXEO), an innovative company specializing in the development of
orphan oncology drugs, today announces the publication of a Shareholders
Letter (1).

For this new year, Onxeo publishes a Shareholders Letter to update on major
achievements of 2014 and discuss outlooks for the coming months.

(1) The Shareholders Letter is available on the website
at: www.onxeo.com (http://cts.businesswire.com/ct/CT?id=smartlink&url=http%3A%2F
% 
2Fwww.onxeo.com&esheet=51028450&newsitemid=0&lan=en
-US&anchor=www.onxeo.com&index=1&md5=f4a219c07d4fa094ffd10b91aec8e372) (News or
Investors).

About Onxeo

Onxeo has the vision to become a global leader and pioneer in oncology, with a
focus on orphan or rare cancers, through developing innovative therapeutic
alternatives to “make the difference”. The Onxeo teams are determined to develop
innovative medicines to provide patients with hope and significantly improve
their lives.

Key products at advanced development stage are:
Livatag® (Doxorubicin Transdrug™): Phase III in hepatocellular carcinoma
Validive® (Clonidine Lauriad®): Phase II in severe oral mucositis: Positive
preliminary top-line results
Beleodaq® (belinostat): registered in the US in peripheral T-cell lymphoma

For more information, visit the
website www.onxeo.com (http://cts.businesswire.com/ct/CT?id=smartlink&url=http%3
A 
%2F%2Fwww.onxeo.com&esheet=51028450&newsitemid=0&lan=en
-US&anchor=www.onxeo.com&index=2&md5=f35fedb8a7b062222b77b51b910a8081)

Disclaimer

This communication expressly or implicitly contains certain forward-looking
statements concerning Onxeo and its business. Such statements involve certain
known and unknown risks, uncertainties and other factors, which could cause the
actual results, financial condition, performance or achievements of Onxeo to be
materially different from any future results, performance or achievements
expressed or implied by such forward-looking statements. Onxeo is providing this
communication as of this date and does not undertake to update any forward
-looking statements contained herein as a result of new information, future
events or otherwise. For a discussion of risks and uncertainties which could
cause actual results, financial condition, performance or achievements of Onxeo
to differ from those contained in the forward-looking statements, please refer
to the Risk Factors ("Facteurs de Risque") section of the 2013 Reference
Document filed with the AMF on April 7, 2014, which is available on the AMF
website (http://www.amf
-france.org (http://cts.businesswire.com/ct/CT?id=smartlink&url=http%3A%2F%2Fwww
. 
amf-france.org&esheet=51028450&newsitemid=0&lan=en
-US&anchor=http%3A%2F%2Fwww.amf
-france.org&index=3&md5=d30875cf3c8e8ba5cd11407ccaae98f2)) or on the company’s
website
(www.onxeo.com (http://cts.businesswire.com/ct/CT?id=smartlink&url=http%3A%2F%2F
w 
ww.onxeo.com&esheet=51028450&newsitemid=0&lan=en
-US&anchor=www.onxeo.com&index=4&md5=c4c1e70abf50dfb94cc4a54c1afacb37)).
Onxeo S.A.
Judith Greciet, CEO
j.greciet@onxeo.com
or
Nicolas Fellmann, CFO
n.fellmann@onxeo.com
+33 1 45 58 76 00
or
Alize RP
Caroline Carmagnol / Sophie Colin, +33 6 64 18 99 59 / +33 1 44 54 36 62
caroline@alizerp.com / scolin@alizerp.com