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GRUPO GPS Earnings Release 3Q21 November 2021 cores PREPRPA SECYLE Results Check Friday , November 12 In Portuguese and English : 10:00 a.m. ( BRT ) 08h00 ( NYT ) Luis Martinez - CEO Marcelo Hampshire COO Presenters Gustavo Otto - Executive Officer Anderson Nunes - Controllership Officer Guilherme Robortella - Financial Officer Marita Bernhoeft - Investor Relations