Company: PFSA
Filing Date: 2025-10-29
Form Type: 424B3
Source: 0001213900-25-103174
Chunk: 440

Company: Profusa, Inc.
Filing Date: 2025-10-29
Form: 424B3
Chunk 440
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 its common stock (the “Purchased Securities”) for an aggregate purchase price of up to
$100,000,000 (the “Maximum Aggregate Purchase Price”), subject to certain limitations and conditions described below.

Under the Purchase Agreement,
the Company may deliver advance notices (each, an “Advance Notice”) to the Purchaser to request the purchase of shares of
common stock, with each closing (a “Closing”) to occur on a trading day following the end of a 10 or fewer trading
day valuation period commencing on the trading date immediately following the delivery of the Advance Notice, or as determined by the
Purchaser. The purchase price per share at each Closing will be equal to 97% of the lowest volume-weighted average price (“VWAP”)
of the Company’s common stock during the applicable valuation period, subject to a floor price and other adjustments as set forth
in the Purchase Agreement. The maximum purchase price at any single Closing is limited to the lower of (a) $5,000,000 or (b) 100%
of the average daily traded value of the common stock for the five trading days immediately preceding such Closing.

<div align='center'>F-108

NORTHVIEW ACQUISITION CORPORATION
NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</div>

Note 10 — Subsequent Events
(cont.)

The Purchase Agreement contains
certain limitations, including that the aggregate number of shares issued under the Purchase Agreement may not exceed the number of shares
registered under the applicable registration statement or the exchange cap (generally 19.9% of the Company’s outstanding common
stock as of the effective date), unless stockholder approval is obtained or as otherwise permitted by the rules of the principal trading
market. In addition, the Purchaser’s beneficial ownership of the Company’s common stock is limited to 9.99% of the outstanding
shares immediately after giving effect to any issuance.

The Purchase Agreement also
provides for the issuance of a warrant to the Purchaser for the purchase of 900,000 shares of common stock, and includes a Registration
Rights Agreement, Lock-Up Agreements from the Company’s officers and directors, and a Transfer Agent Instruction Letter. The Company
is required to reserve sufficient shares of common stock to satisfy its obligations under the Purchase Agreement and to maintain the listing
of its common stock on its principal trading market.

<div align='center'>F-109

PROFUSA, INC.

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