Ruby Siu is an experienced purchasing professional with a comprehensive background in procurement and supply chain management. Currently serving as a Senior Buyer/Planner at Silk Road Medical, Inc. since December 2020, Ruby has previously held various roles at Penumbra from September 2016 to November 2020, progressing from Junior Buyer to Buyer II. Early career experience includes working as a Receptionist at LA Fitness and as a Promotion Specialist at Safeway. Ruby obtained a Bachelor's Degree in Business/Managerial Economics from UC Irvine in 2014.