Becky Tanamachi, Executive Director, Manufacturing and Supply Chain Operations

Ms. Tanamachi has more than 23 years of leadership experience in manufacturing and supply chain operations for startup and midsize companies. She has extensive experience advancing products through development into commercialization with knowledge of cell line and process development and manufacturing of drug substance and drug products. Ms. Tanamachi joined Halozyme in 2011 as Senior Director, Manufacturing and is responsible for the manufacturing and distribution of the company’s products.

Prior to Halozyme, Ms. Tanamachi served as the Director of CMC Operations at Ambrx, a technology-based company using site-specific incorporation of novel amino acids into proteins. She was responsible for all GMP activities and was a member of the Research and Development management team. She started her biotech career at BioMarin in 1996 and played a critical role in the start-up of BioMarin and development of Aldurazyme® and Naglazyme®. After leaving BioMarin, she held leadership positions at CancerVax and Xencor.

Becky received her B.S in Microbiology from The Ohio State University.


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