QUAL3.SA

Last close 1.32000005 on 2026-10-30

About

Founded: 1997

Founders: José Seripieri Filho ('Junior Seripieri')

Founded by José Seripieri Filho, a former police clerk who had worked at health insurer Golden Cross, pioneering group health-insurance plans sold through professional associations. Went public on B3 in 2011; Seripieri left the company in 2019 and later bought health insurer Amil from UnitedHealth Group in 2023.