About Christine Ann Tsingos
Christine Tsingos is an independent board member of Araceli Biosciences Inc. She also sits on the boards of Envista Holdings, a dental products company, and Varex Imaging Corporation, which makes x-ray imaging tubes and image-processing systems for medical use. At each company she leads the audit committee and also serves on the compensation and human capital management committee.
She retired as executive vice president and chief financial officer of Bio-Rad Laboratories, a life science research and clinical diagnostics company, after holding that role from 2002 to 2019. Earlier she was assistant treasurer at The Cooper Companies, vice president and treasurer at Autodesk, and chief operating officer and chief financial officer at Attest Systems. She previously held board seats at two other public companies, Onto Innovation and Telesis Bio, where she also chaired the audit committee. In 2010 the San Francisco Business Times named her Bay Area CFO of the Year.
Experience
This experience comes from official bios and from SEC filings. For roles taken from filings, the years are when the filings name Christine Ann Tsingos in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Christine Ann Tsingos works with at each company, as listed on that company's latest Form D.






