Company: QTIWW
Filing Date: 2025-02-05
Form Type: 424B3
Source: 0001628280-25-004061
Chunk: 452

Company: QT IMAGING HOLDINGS, INC.
Filing Date: 2025-02-05
Form: 424B3
Chunk 452
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 share (as adjusted for stock splits,

<div align='center'>F-79</div>

#### GIGCAPITAL5, INC.

### Notes to Financial Statements
stock dividends, reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day period commencing at least 90 days after the Company’s initial Business Combination or (y) the date on which the Company consummates a liquidation, merger, stock exchange or other similar transaction after the Company’s Business Combination that results in all of the Company’s stockholders having the right to exchange their shares of common stock for cash, securities or other property, and (ii) in the case of the Private Placement Units and shares or other securities underlying such Private Placement Units, until 30 days after the completion of the Company’s Business Combination.

Unlike the Public Warrants included in the Public Units sold in the Offering, if held by the original holder or its permitted transferees, the Private Placement Warrants are not redeemable by the Company and, subject to certain limited exceptions, will be subject to transfer restrictions until one year following the consummation of the Business Combination. If the Private Placement Warrants are held by holders other than the initial holders or their permitted transferees, the Private Placement Warrants will be redeemable by the Company and exercisable by holders on the same basis as the Public Warrants.

If the Company does not complete a Business Combination, then a portion of the proceeds from the sale of the Private Placement Units will be part of the liquidating distribution to the public stockholders.

Administrative Services Agreement and Other Agreements

The Company agreed to pay $30,000 a month for office space, administrative services and secretarial support to an affiliate of the Founder, GigManagement, LLC. Services commenced on September 24, 2021, the date the securities were first listed on the NYSE, and will terminate upon the earlier of the consummation by the Company of a Business Combination or the liquidation of the Company. The amount unpaid as of December 31, 2023 for such fees is $780,000.

The Company has agreed to pay advisory fees to directors for board committee service and administrative and analytical services, including certain activities on the Company’s behalf, such as identifying and investigating possible business targets and business combinations. All such amounts in the aggregate of $696,000 were unpaid as of December 31, 2023.

On September 23, 2021, the Company entered