Exhibit 99.20
Crio AN OIFIG UM CHLARU CUIDEACHTAi f --:7 I l COMPANIES REGISTRATION OFflCE :-,.,1 Variation of company capital as prescribed under Section 63(6) Companies Act 2014 (This form also serves as notice of alteration of share capital under section 92(1) Companies Act 2014) Company number 87 CRO receipt date stamp & barcode Company name Description of change Date effective ) In full ) _ce_rtl_fl_c_at_lo_n __ _..) Presenter details ) Name Address Telephone Email Ox Number/Exchange Please complete using black typescript or BOLO CAPITALS, referring to explanatory notes llCON Public Limited Company 63,375 shares in the capital of ICON Public Limited Company (the "Company") were redeemed_by the Company and_upon redemption were subsequently cancelled out of the Issued share capital of the Company. Day Month Year 01 09 2015 I hereby certify that the particulars contained in this form are correct and have been given in accordance with the Notes on Completion of Form 87. Name In bold c11ptl11& or typtsenpt I Diarmaid Cunningham D Director [Z] Secretary not11 two Date ICON olc South County Business Park, Leopardstown, Dublin 18, Ireland 01 256 4529 Fax number erina. fox@iconolc.com Contact person Erina Fox Reference number