Monthly information related to total number of voting rights and shares composing the share capital – November 30, 2021

                Monthly information related to total number of voting rights and shares composing the share capital – November 30, 2021. Article 223-16 of general regulation of French Autorité des Marchés FinanciersLyon – France Listing markets: Euronext Paris from Euronext (Market segment C – ISIN Code: FR0011471135- Symbol: ERYP) & Nasdaq Global Select Market in the United-States (Symbol : ERYP)Website : www.erytech.com DateTotal of shares composing the share capitalTotal of brut (1) voting rightsTotal of net (2) voting rightsDecember 31, 202020 057 56221 592 59821 590 098January 31, 202120 395 48221 930 51821 928 018February 28, 202121 139 66822 668 70522 666 205March 31, 202121 619 89423 149 44623 146 946April 30, 202121 646 48923 176 06123 173 561May 31, 202126 048 22527 569 79727 567 297June 30, 202126 412 38927 934 08827 931 588July 30, 202127 320 45728 844 65628 842 156August 31, 202127 729 04729 250 81829 248 318September 30, 202127 923 52229 423 49629 420 996October 30, 202127 923 52229 423 30829 420 808November 30, 202127 940 12129 439 90729 437 407 (1)   Gross voting rights number (or « theoretical » voting rights) is used as a basis for calculating 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.
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CP_Déclaration Droits de Vote 30 11 2021 vENG