 SÃO PAULO, Brazil--BUSINESS WIRE--Arco Platform Limited, or Arco Nasdaq: ARCE, today announced that its Board of Directors has approved a share repurchase program, or the Repurchase Program, to comply with management long-term incentive plan obligations. Under the Repurchase Program, Arco may repurchase up to 500,000 of its outstanding Class A common shares in the open market, based on prevailing market prices, or in privately negotiated transactions, over a period beginning on January 6th, 