Company: QTIWW
Filing Date: 2025-11-03
Form Type: S-1
Source: 0001628280-25-048373
Chunk: 431

Company: QT IMAGING HOLDINGS, INC.
Filing Date: 2025-11-03
Form: S-1
Chunk 431
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19,396,939. As of June 30, 2025, the Lynrock Lake Warrant to purchase 20,333,623shares of common stock was outstanding.

On February 26, 2025, the Company issued to Yorkville a warrant to purchase 5,000,071shares of its common stock at an exercise price of $ 1.20per share pursuant to the Yorkville Warrant. The Yorkville Warrant is exercisable until February 26, 2030. On June 11, 2025, the Yorkville Warrant was amended to update the provisions that would trigger cash settlement such that, when such events occur, the holders of the warrants receive the same form of consideration as the underlying stockholders. According to ASC 815-40, Derivatives and Hedging: Contracts in an Entities Own Equity , equity classification is permitted for an instrument that requires net-cash settlement if the holders of the contract’s underlying shares receive the same form of consideration in transactions outside the

<div align='center'>F-76</div>

#### QT IMAGING HOLDINGS, INC.

### Notes to Condensed Consolidated Financial Statements
<div align='center'>(Unaudited)</div>

company’s control. Consequently, upon modification, the warrants were revalued and then reclassified to additional paid-in capital on the condensed consolidated balance sheet. The fair value of the Yorkville Warrant on modification date was $ 3,589,189. As of June 30, 2025, the Yorkville Warrant to purchase 5,000,071shares of common stock was outstanding.

#### 11. Stock Incentive Plan
2024 Equity Incentive Plan

On January 1, 2025, an additional 446,137shares of common stock were added to the 2024 Equity Incentive Plan.

The following table summarizes information regarding activity in the 2024 Equity Incentive Plan during the six months ended June 30, 2025:

|                                                    |     | Number of 
 Options   |           |         |     | Weighted-      
 Average        
 Exercise Price |      |     | Weighted-Average 
 Remaining        
 Contractual      
 Life (years)     |     |     |
|:---------------------------------------------------|:----|:----------|----------:|--------:|:----|:---------------|-----:|:----|:-----------------|:----|----:|
| Outstanding, January 1, 2025