Company: QTIWW
Filing Date: 2025-12-31
Form Type: 424B3
Source: 0001628280-25-059235
Chunk: 239

Company: QT IMAGING HOLDINGS, INC.
Filing Date: 2025-12-31
Form: 424B3
Chunk 239
---
 accounting, financial planning and analysis, business analytics, income taxes, treasury, and corporate insurance/risk management programs. Mr. Jennings also managed system implementations focused on driving automation, improved analytics, and cost-savings. He is a CPA and earned a BA in Economics/Accounting from Claremont McKenna College in 1989.

We believe that Mr. Jennings is qualified to serve in the capacity of the Company’s Chief Financial Officer based on his accounting and finance experience.

#### Directors

#### Dr. Avi S. Katz
co-founded GigCapital5 together with Dr. Dinu and has served as the Chairman of the Board since the inception of GigCapital5 in January 2021. Dr. Katz had also been GigCapital5’s Chief Executive Officer and President for a short period of time before Dr. Dinu substituted for him as GigCapital5’s Chief Executive Officer and President. Dr. Katz is the sole manager of GigAcquisitions5, which was our founding stockholder, and through it holds an interest in our securities held by GigAcquisitions5. Dr. Katz also holds a 50% membership interest in GigManagement, LLC, and has served as a managing member of GigManagement, LLC since its inception. Dr. Katz has spent approximately 35 years in international executive positions within the TMT industry working for privately held start-ups, and publicly traded middle-cap companies and large enterprises. After the sale of GigPeak (also known as GigOptix, NYSE GIG), which he founded and bootstrapped in April 2007 to IDT International (NYSE IDT) in April 2017, in October 2017, Dr. Katz founded GigCapital Global as a serial issuer of private-to-public equity (PPE) entities, also known as special-purpose-acquisition-company (SPAC). Dr. Katz co-founded GIG7 with Dr. Dinu, and Dr. Katz has served as the Chief Executive Officer and the Chairman of the board since the inception of GIG7 in May 2024. GIG7 completed its initial public offering in August 2024, raising $200 million. It is listed on Nasdaq and trades under the ticker symbol “GIG.” Dr. Katz co-founded GIG8 with Dr. Dinu, and has served as the Chief Executive Officer and Chairman of the board since the inception of GIG8 in June 2025. GIG8 completed its initial public offering in October 2025, raising $253 million. It is listed on