QT Imaging Holdings, Inc. (f/k/a GigCapital5, Inc. (GigCapital5)) (the Company or Combined Company or QT Imaging Holdings) consummated its business combination (the Business Combination) with QT Imaging, Inc. (QT Imaging) on March 4, 2024, pursuant to that certain Business Combination Agreement, dated as of December 8, 2022, by and among GigCapital5, QT Merger Sub, Inc. (Merger Sub), and QT Imaging (the Business Combination Agreement). The following person is serving as executive officer of the company upon the Closing on March 4, 2024. The combined company appointed Stas Budagov, age: 36, as chief financial officer of the company.