Company: QTIWW
Filing Date: 2025-02-05
Form Type: 424B3
Source: 0001628280-25-004061
Chunk: 308

Company: QT IMAGING HOLDINGS, INC.
Filing Date: 2025-02-05
Form: 424B3
Chunk 308
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 shares of Common Stock to deliver in satisfaction of a sale by such holder of the PIPE Warrant Shares which such holder anticipated receiving upon such exercise (a “

#### Buy-In
”), then the Company shall (A) pay in cash to such holder the amount, if any, by which (x) such holder’s total purchase price (including brokerage commissions, if any) for the shares of Common Stock so purchased exceeds (y) the amount obtained by multiplying (1) the number of PIPE Warrant Shares that the Company was required to deliver to such holder in connection with the exercise at issue times (2) the price at which the sell order giving rise to such purchase obligation was executed, and (B) at the option of such holder, either reinstate the portion of the PIPE Warrant and equivalent number of PIPE Warrant Shares for which such exercise was not honored (in which case such exercise shall be deemed rescinded) or deliver to such holder the number of shares of Common Stock that would have been issued had the Company timely

<div align='center'>201</div>

complied with its exercise and delivery obligations hereunder. For example, if such holder purchases Common Stock having a total purchase price of $11,000 to cover a Buy-In with respect to an attempted exercise of shares of Common Stock with an aggregate sale price giving rise to such purchase obligation of $10,000, under clause (A) of the immediately preceding sentence the Company shall be required to pay such holder $1,000. The exercising holder shall provide the Company written notice indicating the amounts payable to such holder in respect of the Buy-In and, upon request of the Company, evidence of the amount of such loss. Nothing shall limit a holder’s right to pursue any other remedies available to it under the PIPE Warrant, at law or in equity including, without limitation, a decree of specific performance and/or injunctive relief with respect to the Company’s failure to timely deliver shares of Common Stock upon exercise of the PIPE Warrant as required pursuant to the terms thereof.

If the Company, at any time while the PIPE Warrants are outstanding and unexpired, shall pay a dividend or make a distribution in cash, securities or other assets to the holders of the Common Stock on account of such shares of Common Stock (or other shares of the Company’s capital stock into which the PIPE Warrants are convertible) (an “

#### Extraordinary Dividend
”), then the exercise price of the PIPE Warrants shall be decreased, effective immediately after the effective date of