Sean O'Brien, CPA (inactive)

Sean O'Brien, a Certified Public Accountant (CPA) although currently inactive, is associated with Carta, a platform that assists private and public companies, investors, and employees in effectively managing their cap tables, valuations, portfolio investments, and equity plans.

With a vast client base of over 14,000 companies and investors, including notable names like Robinhood, Flexport, Slack, Coinbase, and Lever, Carta offers comprehensive solutions for equity management such as cap table management, 409A valuations, Transfer Agent Services, Board minute management, and expense accounting.

Sean O'Brien holds a Bachelor's degree in Accounting and Finance from the University of San Diego. His professional experience includes roles as a Regional Sales Director at Diligent, Membership at Pavilion, Enterprise Account Executive at Mosaic.tech, and various roles at Carta, ranging from Enterprise Account Executive to Mid-Market and SMB Account Executive. He has also worked as an Assurance and Advisory Associate at Frank, Rimerman + Co. LLP.