Verified Certificate

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This is to certify that afonso josé ferraz da costa de abreu roldão successfully completed and received a passing grade in CORPFIN1x: Introduction to Corporate Finance a course of study offered by ColumbiaX, an online learning initiative of Columbia University.

Noted by

Daniel Wolfenzon

Daniel Wolfenzon

Stefan H. Robock Professor of Finance and Economics, Columbia Business School Columbia University

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An edX Verified Certificate signifies that the learner has agreed to abide by the edX honor code and completed all of the required tasks of this course under its guidelines, as well as having their photo ID checked to verify their identity.