Company: PFSA
Filing Date: 2025-08-25
Form Type: 424B3
Source: 0001213900-25-080387
Chunk: 293

Company: Profusa, Inc.
Filing Date: 2025-08-25
Form: 424B3
Chunk 293
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 million in Senior Notes repayable upon the closing of the Business Combination which accrue interest at 0%. Of the $27.9 million of Senior Notes, $10.0 million is outstanding with related parties and $17.9 million is outstanding with unrelated parties as of June 30, 2025. Of the $25.3 million of Senior Notes outstanding on December 31, 2024, $9.5 million was outstanding with related parties and $15.8 million was outstanding with unrelated parties. The annual effective interest rate of Senior Notes was estimated from 0% to 12.15% and 0% to 12.55% per year for the six months ended June 30, 2025 and 2024, respectively. The interest expense for the three months ended June 30, 2025 and 2024 was $0.6 million and $0.5 million, respectively. The interest expense for the six months ended June 30, 2025 and 2024 was $1.2 million and $1.0 million, respectively. F-43

PROFUSA, INC. AND SUBSIDIARY
NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED) Note 5 — Debt (cont.) As of June 30, 2025, future minimum payments for the convertible notes payable were as follows (in thousands):

|                                 |     | Convertible 
 Notes       |        |   |     | Tasly       
 Convertible 
 Debt        |       |   |     | Senior 
 Notes  |        |   |
|:--------------------------------|:----|:------------|-------:|:--|:----|:------------|------:|:--|:----|:-------|-------:|:--|
| As of June 30, 2025             |     | $           | 19,603 |   |     | $           | 2,287 |   |     | $      | 26,003 |   |
| Total future payments           |     |             | 19,603 |   |     |             | 2,287 |   |     |        | 26,003 |   |
| Less: fair value remeasurement  |     |             |      — |   |     |             |   451 |   |     |        |      — |   |
| Less: unamortized debt discount |