Prior to joining Stericycle in June 2019, Ms. Zelenka spent 15 years with Essendant, Inc., a distributor of workplace essentials and logistical capabilities, including serving in roles such as CFO, CIO, Senior Vice President of Business Integration, Vice President of Finance and Pricing, and Vice President of Internal Audit. Ms. Zelenka currently serves on the boards of two private companies: IDEAL Industries, a global designer and manufacturer of power management devices, interconnect solutions, and electr ...