Company: PFSA
Filing Date: 2025-05-15
Form Type: 424B3
Source: 0001213900-25-044417
Chunk: 14

Company: Profusa, Inc.
Filing Date: 2025-05-15
Form: 424B3
Chunk 14
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 are held in “street name” or are in a margin or similar account, you should contact your broker to ensure that votes related to the shares you beneficially own are properly counted. Thank you for your participation. We look forward to your continued support.

|              |     | By Order of the Board of Directors, |
|              |     | NORTHVIEW ACQUISITION CORP.         |
|              |     | /s/ Peter O’Rourke                  |
|              |     | Peter O’Rourke                      |
| May 15, 2025 |     | Chairman of the Board of Directors  |

IF YOU RETURN YOUR PROXY CARD WITHOUT AN INDICATION OF HOW YOU WISH TO VOTE, YOUR SHARES WILL BE VOTED IN FAVOR OF EACH OF THE PROPOSALS.TO EXERCISE YOUR REDEMPTION RIGHTS, YOU MUST ELECT TO HAVE NORTHVIEW REDEEM YOUR SHARES FOR A PRO RATA PORTION OF THE FUNDS HELD IN THE TRUST ACCOUNT AND TENDER YOUR SHARES TO NORTHVIEW’S TRANSFER AGENT AT LEAST TWO (2) BUSINESS DAYS PRIOR TO THE VOTE AT THE SPECIAL MEETING. YOU MAY TENDER YOUR SHARES EITHER BY DELIVERING YOUR SHARE CERTIFICATE TO THE TRANSFER AGENT OR BY DELIVERING YOUR SHARES ELECTRONICALLY USING THE DEPOSITORY TRUST COMPANY’S DWAC (DEPOSIT AND WITHDRAWAL AT CUSTODIAN) SYSTEM. IF THE BUSINESS COMBINATION IS NOT COMPLETED, THEN THESE SHARES WILL NOT BE REDEEMED FOR CASH. IF YOU HOLD THE SHARES IN STREET NAME, YOU WILL NEED TO INSTRUCT THE ACCOUNT EXECUTIVE AT YOUR BANK OR BROKER TO WITHDRAW THE SHARES FROM YOUR ACCOUNT IN ORDER TO EXERCISE YOUR REDEMPTION RIGHTS. SEE “SPECIAL MEETING OF NORTHVIEW’S HOLDERS — REDEMPTION RIGHTS” FOR MORE SPECIFIC INSTRUCTIONS.

PROXY STATEMENT FOR SPECIAL MEETING OF
THE STOCKHOLDERS OF NORTHVIEW ACQUISITION CORPORATION
(A DELAWARE CORPORATION) PROSPECTUS FOR 23,763,623 SHARES OF COMMON STOCK OF NORTHVIEW ACQUISITION
CORPORATION, WHICH WILL BE RENAMED “PROFUSA, INC.” The board of directors of NorthView Acquisition Corporation, a Delaware corporation (“NorthView”, “we” or “our”), has unanimously approved (1) the merger of NV Profusa Merger Sub Inc., a Delaware corporation and a direct wholly owned subsidiary of North