Company: QTIWW
Filing Date: 2025-01-31
Form Type: S-1/A
Source: 0001628280-25-003316
Chunk: 439

Company: QT IMAGING HOLDINGS, INC.
Filing Date: 2025-01-31
Form: S-1/A
Chunk 439
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24 months from the closing date of the Offering) up to December 31, 2023 without any additional payment to the Trust Account. The certificate of amendment was filed with the Delaware Secretary of State and has an effective date of September 28, 2023. Also, in conjunction with the September special meeting, the stockholders elected to redeem 904,023Public Shares. Following such redemptions, $ 9,828,000was withdrawn from the Trust Account. As a result of this redemption, our Founder and management team beneficially own approximately 75.6% of our issued and outstanding common stock.

On December 28, 2023, the Company held a special meeting of its stockholders (the “December 2023 Special Meeting”). At the meeting, the Company’s stockholders approved an amendment to the Company’s Amended and Restated Certificate of Incorporation that extends the date by which the Company must consummate a business combination transaction from December 31, 2023 up to March 31, 2024. The certificate of amendment was filed with the Delaware Secretary of State and has an effective date of December 28, 2023.

In connection with the December 2023 Special Meeting, stockholders elected to redeem 2,385shares of the Company’s common stock. Following such redemptions, $ 26,201was withdrawn from the Trust Account on January 4, 2024.

In conjunction with the Company’s annual meeting on February 20, 2024, stockholders elected to redeem 848,003shares of the Company’s common stock, which represents approximately 3.7% of the shares that were part

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#### GIGCAPITAL5, INC.

#### Notes to Financial Statements
of the Public Units sold in the Offering. Following such redemptions, $ 9,356,221was withdrawn from the Trust Account.

Working Capital Loans

On September 26, 2022, the Company issued a convertible, non-interest bearing, unsecured promissory note (the “Working Capital Note”) to the Sponsor for a principal amount of $ 65,000. The Working Capital Note was subsequently amended and restated eleven more times on October 26, 2022 (an additional $ 65,000added to the Working Capital Note), November 28, 2022 (an additional $ 65,000added to the Working Capital Note), December 27, 2022