Company: PFSA
Filing Date: 2025-04-28
Form Type: S-4/A
Source: 0001213900-25-035718
Chunk: 791

Company: Profusa, Inc.
Filing Date: 2025-04-28
Form: S-4/A
Chunk 791
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 day and year first above written.

| Company:      |     |               |     |           |
| PROFUSA, INC. |     |               |     |           |
| By:           |     | /s/ Ben Hwang |     |           |
|               |     | Name:         |     | Ben Hwang |
|               |     | Title:        |     | CEO       |

[SIGNATURE PAGE TO AMENDMENT TO MERGER AGREEMENT]

Annex A-4-4 ANNEX A-5 AMENDMENT NO. 5 TO MERGER AGREEMENT AND PLAN OF REORGANIZATION April 2, 2025 THIS AMENDMENT No. 5 to the Merger Agreement and Plan of Reorganization, dated as of November 7, 2022 (as amended by Amendment No. 1 to the Merger Agreement and Plan of Reorganization, dated September 12, 2023, by Amendment No. 2 to the Merger Agreement and Plan of Reorganization, dated January 12, 2024, by Amendment No. 3, dated March 4, 2024, Amendment No. 4, dated February 11, 2025, and as may be further amended, restated, supplemented or otherwise modified from time to time in accordance with its terms, the “ Merger Agreement”), by and among NorthView Acquisition Corp., a Delaware corporation (“ Parent”), NV Profusa Merger Sub, Inc., a Delaware corporation and a direct, wholly owned subsidiary of Parent (“ Merger Sub”), and Profusa, Inc., a California corporation (the “ Company”), is effective as of the date first written above (this “ Amendment”). Capitalized terms used herein but not defined herein shall have the meanings ascribed to them in the Merger Agreement. WHEREAS, Section 9.03 of the Merger Agreement provides that the Merger Agreement may be amended only by a written agreement executed by each of the parties thereto; WHEREAS, Parent and the Company desire to amend the Merger Agreement as set forth in this Amendment; and In consideration of the mutual promises contained herein, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto agree as follows: 1. Amendment. a)Section 9.01 of the Merger Agreement is hereby amended such that the reference to “March 22, 2025” shall be replaced with “June 22, 2025”.