Colleen Martin-Garcia joined 8x8 on July 6, 2026 as Senior Vice President and Chief Accounting Officer and was appointed the company's principal accounting officer on July 29, 2026, succeeding Suzy Seandel.
She was previously Vice President and Chief Accounting Officer of CareDx, Inc. (Nasdaq: CDNA) from October 2024 to April 2026, Senior Vice President, Finance at Carbon, Inc. from September 2022 to September 2024, and Vice President, Corporate Controller at Carbon from January 2019 to September 2022. Earlier in her career she held positions of increasing responsibility at Polycom, Inc. and Plantronics, Inc. and started at KPMG LLP. A California Certified Public Accountant (inactive), she holds an M.S. in Accountancy from San Jose State University and a B.A. in Economics from the University of California, Santa Cruz.