Company: HURA
Filing Date: 2025-02-07
Form Type: S-4
Source: 0001193125-25-022803
Chunk: 842

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-02-07
Form: S-4
Chunk 842
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 circumstances. The promissory note remains outstanding as of December 31, 2023. Fair Value of Stock Options The fair value of stock options granted for employee and non-employeeawards was estimated at the grant date using the Black-Scholes option pricing model based on the following assumptions:

|                         |     |     Years Ended 
    December 31, |     |               |
|                         |     |            2023 |     |          2022 |
| Expected volatility     |     | 111.1% - 113.1% |     | 84.2% - 86.0% |
| Expected term (years)   |     |     5.35 - 6.08 |     |     3.0 - 7.0 |
| Risk-free interest rate |     |     3.4% - 4.4% |     |   1.6% - 2.9% |
| Expected dividend yield |     |         0% - 0% |     |       0% - 0% |

Restricted Stock The Company has granted RSUs under its equity incentive plans with both service-based and performance-based vesting conditions. As of December 31, 2023, the Company’s outstanding RSUs all related to RSUs with service-based conditions that vest over time, with a grant date fair value of $204,000. F-112

KINETA, INC. Notes to Consolidated Financial Statements The following table summarizes the Company’s restricted stock activity consisting of RSUs:

|                                                  |     | Number of              
 Restricted             
 Stock (RSUs)           
 (in thousands, excepts 
 per share amounts)     |      |   |     | Weighted- 
 Average   
 Grant     
 Date Fair 
 Value Per 
 Share     |       |
|:-------------------------------------------------|:----|:-----------------------|-----:|:--|:----|:----------|------:|
| Outstanding and unvested as of December 31, 2022 |     |                        |  175 |   |     | $         | 26.89 |
| Exercised/Released                               |     |                        | (159 | ) |     | $         | 26.90 |
| Cancelled/Forfeited                              |     |                        |   (8 | ) |     | $         | 26.48 |
| Outstanding and unvested as of December 31, 2023 |