Governance

Our Leadership

ABTC CEO Ryan Melsert

Ryan Melsert

CEO, CTO, Director
ABTC COO Steven Wu

Steven Wu

COO
ABTC CFO, Alex Flores

Alex Flores

CFO

Our Board

Rick Fezell

Rick Fezell

Chairman, Director
Susan Lee

Susan Yun Lee

Director
Elizabeth Lowery

Elizabeth Lowery

Director
Lavanya Balakrishnan

Lavanya Balakrishnan

Director
ABTC CEO Ryan Melsert

Ryan Melsert

CEO, CTO, Director
Bret Meich

Bret Meich

General Counsel, Board Secretary

Governance Documents

Board of Directors Code of Conduct Related Persons Transactions Policy Insider Trading Policy ABTC Restated Amended Bylaws ABTC Code of Conduct 2026 Compensation Committee Charter Audit Committee Charter Corporate Governance and Nominating Committee Social Media Community Guidelines Corporate Governance Guidelines Quality, Environmental, Health and Safety Policy 2025 Board of Directors Committee Assignments