Company: PFSA
Filing Date: 2025-10-29
Form Type: 424B3
Source: 0001213900-25-103174
Chunk: 18

Company: Profusa, Inc.
Filing Date: 2025-10-29
Form: 424B3
Chunk 18
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 that Ascent will pay for Purchase Shares purchased from us under the
Purchase Agreement, or the aggregate gross proceeds that we will receive from those purchases by Ascent under the Purchase Agreement.

Although the Purchase Agreement provides that we may sell up to $100,000,000
of our Common Stock to Ascent, only an additional 42,211,548 Purchase Shares are being registered under the Securities Act for resale
by Ascent under the registration statement in addition to the previously registered shares of, 8,970,830 shares, declared effective on
August 25, 2025, including 900,000 Commitment Warrant Shares (for which we have not and will not receive any cash consideration). The
total ELOC registered Purchase Shares of 42,211,548 may or may not cover all of the shares of Common Stock we ultimately sell to Ascent
under the Purchase Agreement. Shares issuable upon exercise of the Commitment Warrants that we issued to Ascent upon our execution of
the term sheet relating to the Purchase Agreement on July 20, 2025, as consideration for its commitment to purchase shares of our
Common Stock at our direction from time to time under the Purchase Agreement. If it becomes necessary for us to issue and sell to Ascent
under the Purchase Agreement more than the total 42,211,548 Purchase Shares being registered under the Securities Act for resale by Ascent
under the registration statement that includes this prospectus in order to receive aggregate gross proceeds equal to $100,000,000 under
the Purchase Agreement, we must file with the SEC one or more additional registration statements to register under the Securities Act
the resale by Ascent of any such additional shares of our Common Stock we wish to sell from time to time under the Purchase Agreement,
which the SEC must declare effective, in each case before we may elect to sell any additional shares of our Common Stock to Ascent under
the Purchase Agreement. Any issuance and sale by us under the Purchase Agreement of a substantial amount of shares of Common Stock in
addition to the total 42,211,548 Purchase Shares being registered for resale by Ascent under the registration statement that includes
this prospectus could cause additional substantial dilution to our stockholders. The number of Purchase Shares ultimately offered for
resale by Ascent through this prospectus is dependent upon the number of shares of Common Stock, if any, we elect to sell to Ascent under
the Purchase Agreement from and after the Effective Date.

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