Regulatory News:

ERYTECH (Paris:ERYP) :

Date   Total of shares composing the share capital   Total of brut(1) voting rights  

Total of net(2) voting rights

31 January 2014

  5 558 952   8 470 542   8 448 032

28 February 2014

  5 558 952   7 035 912   7 026 612

31 March 2014

  5 566 572   7 042 532   7 033 522

30 April 2014

  5 566 572   7 041 377   7 032 267

31 May 2014

  5 566 572   7 034 699   7 025 954

30 June 2014

  5 566 572   7 034 699   7 031 689

31 July 2014

  5 566 572   7 032 332   7 027 892

31 August 2014

  5 566 572   7 032 332   7 024 984

30 September 2014

  5 584 272   7 040 814   7 040 564

31 October 2014

  6 882 761   8 305 871   8 303 031

30 November 2014

  6 882 761   8 291 271   8 286 771

31 December 2014

  6 882 761   8 290 321   8 285 821

(1) Gross voting rights number (or « theoretical » voting rights) is used as a calculus base for the crossing of the threshold. In accordance with article 223-11 of general regulation of Autorité des Marchés Financiers, this number is calculated on the basis of all shares carrying the single and double voting rights, including shares without voting rights.
(2) Without treasury shares

Listing market : Euronext Paris from Euronext
Market segment : segment C
ISIN Code : FR0011471135
website : www.erytech.com