Company: PFSA
Filing Date: 2025-09-17
Form Type: S-1/A
Source: 0001213900-25-088333
Chunk: 4

Company: Profusa, Inc.
Filing Date: 2025-09-17
Form: S-1/A
Chunk 4
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 (ii) ninety -fivepercent (95%) of the lowest daily volume weighted average price (“ VWAP”) for the Company’s common stock during the ten consecutive trading days immediately preceding the applicable conversion date (the “ Alternate Conversion Price”), provided that in no event shall the conversion price be less than the Floor Price of twenty percent (20%) of the closing sale price of the common stock on the principal trading market on the trading day immediately preceding the Note Amendment’s effective date, which was August22, 2025. We are not selling any securities under this prospectus and will not receive any of the proceeds from the sale of our Common Stock by the Selling Stockholder. Ascent may sell or otherwise dispose of the Conversion Shares described in this prospectus in a number of different ways and at varying prices. See “Plan of Distribution — Offer and Resale of Common Stock by the Selling Stockholder”for more information about how Ascent may sell or otherwise dispose of the Conversion Shares and the Interest pursuant to this prospectus. Ascent is an “underwriter” within the meaning of Section 2(a)(11) of the Securities Act of 1933, as amended, or the Securities Act. The Selling Stockholder may sell the shares of our common stock offered by this prospectus from time to time on terms to be determined at the time of sale through ordinary brokerage transactions or through any other means described in this prospectus under the caption “Plan of Distribution.”The shares of common stock may be sold at fixed prices, at market prices prevailing at the time of sale, at prices related to prevailing market price or at negotiated prices. We will pay the expenses incurred in registering under the Securities Act the offer and sale of the shares of Common Stock to which this prospectus relates by the Selling Stockholder, including legal and accounting fees. See “Plan of Distribution — Offer and Resale of Common Stock by the Selling Stockholder”beginning on page 142. Our common stock is listed on the Nasdaq Global Market under the symbol “PFSA.” On August28, 2025, the last sale price for our common stock as reported on the Nasdaq Global Market was $0.41 per share. We are a “smaller reporting company” as defined under the federal securities laws and, as such, have elected to comply with certain reduced public company reporting requirements for this prospectus and may elect to do so in future filings. Investing in our securities involves a high degree of risk.See the section entitled “ Risk Factors ” appearing on