Heliogen, Inc. announced that Wilda Siu, who currently serves as the Company?s Senior Vice President, Business Systems Transformation & Financial Operations, will be promoted to the role of Chief Accounting Officer and Head of Business Systems and Information Technology, effective January 26, 2024. She will replace Kelly Rosser, who has informed the Company of her intent to resign from that role. Ms. Siu has been the Company?s Senior Vice President, Business Systems Transformation & Financial Operations, since September 2022.

Prior to joining Heliogen, Ms. Siu held senior accounting and finance roles at Vizio Holding Corp. (NYSE: VZIO) ? including accounting leadership through Vizio?s initial public offering, Nellson LLC and Broadcom Inc. Ms. Siu, who is a Certified Public Accountant (CPA), holds an M.B.A. in Professional Accounting from the University of Toronto and a Bachelor of Commerce in Accounting and Economics from McGill University.