Company: PFSA
Filing Date: 2025-10-29
Form Type: 424B3
Source: 0001213900-25-103174
Chunk: 299

Company: Profusa, Inc.
Filing Date: 2025-10-29
Form: 424B3
Chunk 299
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 of 
 Options   |           |   |     | Weighted- 
 Average   
 Exercise  
 Price Per 
 Share     |       |     | Weighted-   
 Average     
 Remaining   
 Contractual 
 Term        
 (in years)  |      |
|:-------------------------------------------------|:----|:--------------------|----------:|:----|:----------|----------:|:--|:----|:----------|------:|:----|:------------|-----:|
| Balances at January 1, 2024                      |     |                     | 1,550,091 |     |           | 2,982,055 |   |     | $         |  0.40 |     |             | 3.70 |
| Options granted                                  |     |                     |         — |     |           |         — |   |     | $         |     — |     |             |      |
| Options exercised                                |     |                     |         — |     |           |         — |   |     | $         |     — |     |             |      |
| Options expired                                  |     |                     |    10,000 |     |           |   (10,000 | ) |     | $         | 0.001 |     |             |      |
| Options cancelled/forfeited                      |     |                     |         — |     |           |         — |   |     | $         |     — |     |             |      |
| Balances at December 31, 2024                    |     |                     | 1,560,091 |     |           | 2,972,055 |   |     | $         |  0.40 |     |             | 3.00 |
| Exercisable at December 31, 2024                 |     |                     |           |     |           | 1,548,910 |   |     | $         |  0.49 |     |             | 4.32 |
| Vested and expected to vest at December 31, 2024 |     |                     |           |     |           | 2,972,055 |   |     |           |  0.40 |     |             | 3.00 |

There were no new options
granted or exercised during the year ended December 31, 2024. Intrinsic values are calculated as the difference between the exercise
price of the underlying options and the fair value of the