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Profusa regains Nasdaq publicly held shares compliance

(Moderate)
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Profusa, Inc. (PFSA) reported that Nasdaq’s Listing Qualifications Department notified the company that, after its recent 1-for-4 reverse stock split, it initially appeared to have fewer than the 500,000 publicly held shares required by Nasdaq Listing Rule 5550(a)(4). After Profusa’s correspondence with Nasdaq on August 21, 2026, Nasdaq determined that Profusa is in compliance with this publicly held shares requirement and has closed its review, with no further action required. Trading of Profusa’s common stock continues on Nasdaq under the symbol PFSA. Profusa states that it will continue monitoring compliance with all Nasdaq continued listing standards and highlights ongoing uncertainty around separate Nasdaq requirements such as the Bid Price, MVLS, and MVPHS rules in its forward-looking statements.

Positive

  • Nasdaq publicly held shares compliance restored: Nasdaq determined Profusa met the 500,000 publicly held shares requirement under Listing Rule 5550(a)(4) as of August 21, 2026, closed its review, and required no further action, reducing near-term delisting risk tied to this specific rule.

Negative

  • None.
Item 3.01 Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing Securities
The company received a delisting notice, failed to satisfy a continued-listing rule or standard, or transferred its listing.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, or exhibit attachments filed with this report.
Publicly Held Shares Requirement 500,000 publicly held shares Nasdaq Listing Rule 5550(a)(4) threshold for continued listing
Reverse stock split ratio 1-for-4 reverse stock split Profusa reverse split effective before Nasdaq’s deficiency notice
Compliance date for publicly held shares August 21, 2026 Date Nasdaq determined Profusa complied with Rule 5550(a)(4)
Nasdaq Listing Rule Rule 5550(a)(4) Rule requiring at least 500,000 publicly held shares
publicly held shares financial
"the Company had fewer than the 500,000 publicly held shares required"
Shares that are publicly held are portions of a company that any investor can buy or sell on public markets, like slices of a pie owned by many people rather than a few insiders. They matter because they determine how easy it is to trade the stock, influence company control through voting and can affect price swings and dividend payments as supply and demand change in the market.
Nasdaq Listing Rule 5550(a)(4) regulatory
"required under Nasdaq Listing Rule 5550(a)(4) (the “Publicly Held Shares Requirement”)"
reverse stock split financial
"following the effectiveness of its recent 1-for-4 reverse stock split"
A reverse stock split reduces a company's number of outstanding shares while raising the price per share proportionally, so the total value of each investor's holding is unchanged; a 1-for-10 split turns 100 shares worth $1 each into 10 shares worth $10 each. Companies often do this to regain compliance with an exchange's minimum price rule or to attract investors who avoid very low-priced stocks.
Bid Price Rule regulatory
"Panel’s pending decision regarding the Company’s compliance with the Bid Price Rule"
MVLS Rule regulatory
"pending decision regarding the Company’s compliance with the Bid Price Rule, MVLS Rule"
MVPHS Rule regulatory
"pending decision regarding the Company’s compliance with the Bid Price Rule, MVLS Rule, and the MVPHS Rule"

FAQ

What Nasdaq compliance issue did Profusa, Inc. (PFSA) report in this 8-K?

Profusa disclosed that, following a 1-for-4 reverse stock split, it was initially below Nasdaq Listing Rule 5550(a)(4)’s 500,000 publicly held shares threshold, triggering a notification from Nasdaq’s Listing Qualifications Department.

Is Profusa, Inc. (PFSA) currently in compliance with Nasdaq’s publicly held shares rule?

Yes. Based on Profusa’s correspondence, Nasdaq determined the company complied with the 500,000 publicly held shares requirement as of August 21, 2026, closed its review, and indicated no further action is required on this rule.

Did the Nasdaq notice affect trading of Profusa, Inc. (PFSA) shares?

No. Both the Nasdaq determination letter and the company’s press release state the notice has no effect on the listing or trading of Profusa’s securities, which continue to trade on Nasdaq under the symbol PFSA.

What stock split did Profusa, Inc. (PFSA) reference in connection with the Nasdaq notice?

Profusa referenced a recent 1-for-4 reverse stock split. Nasdaq’s deficiency notice arose after the effectiveness of this reverse split, when publicly held shares were below the 500,000 threshold.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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false 0001859807 0001859807 2026-08-26 2026-08-26 0001859807 dei:FormerAddressMember 2026-08-26 2026-08-26 iso4217:USD xbrli:shares iso4217:USD xbrli:shares
 

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

FORM 8-K

 

CURRENT REPORT

 

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

 

Date of Report (Date of earliest event reported): August 26, 2026

 

PROFUSA, INC.

(Exact name of registrant as specified in its charter)

 

Delaware   001-41177   86-3437271
(State or other jurisdiction
of incorporation)
  (Commission File Number)   (IRS Employer
Identification No.)

 

626 Bancroft Way, Suite A

Berkeley, CA 94710

(Address of principal executive offices, including zip code)

 

Registrant’s telephone number, including area code: (925) 997-6925

 

345 Allerton Ave.

South San Francisco, California 94080

(Former name or former address, if changed since last report)

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

 

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

 

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

 

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

 

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

 

Securities registered pursuant to Section 12(b) of the Act:

 

Title of each class   Trading Symbol(s)   Name of each exchange on which registered
Common Stock, par value $0.0001 per share   PFSA   The Nasdaq Stock Market LLC

 

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

 

Emerging growth company

 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

 

 

 

 

 

Item 3.01. Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

 

On August 26, 2026, Profusa, Inc. (the “Company”) received a letter (the “Determination Letter”) from the Listing Qualifications Department of The Nasdaq Stock Market (“Nasdaq”) notifying the Company that following the effectiveness of its recent 1-for-4 reverse stock split, the Company had fewer than the 500,000 publicly held shares required under Nasdaq Listing Rule 5550(a)(4) (the “Publicly Held Shares Requirement”). The Determination Letter further stated that based on the Company’s correspondence with Nasdaq on August 21, 2026, Nasdaq determined that the Company complies with the Publicly Held Shares Requirement as of August 21, 2026 and no further action is required.

  

The Determination Letter has no immediate effect on the listing or trading of the Company’s common stock on the Nasdaq Global Market, and the Company’s common stock will continue to trade under the symbol “PFSA” during the compliance period.

 

The Company intends to continue to monitor its compliance with all applicable Nasdaq continued listing requirements.

 

This report is being filed to comply with Nasdaq Listing Rule 5810(b), which requires prompt public disclosure of receipt of the Determination Letter. The Company will also submit the announcement to Nasdaq’s MarketWatch Department as required by Nasdaq rules.

 

Forward-Looking Statements. This Current Report on Form 8-K may contain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 that involve risks and uncertainty. All statements contained in this Current Report on Form 8-K that do not relate to matters of historical fact should be considered forward-looking statements, including, but not limited to, statements regarding the outcome of the Panel’s pending decision regarding the Company’s compliance with the Bid Price Rule, MVLS Rule, and the MVPHS Rule, the Company’s ability to regain compliance with Nasdaq listing standards, the potential conversion of the Note into shares of Common Stock pursuant to the Note Modification and Conversion Agreement, and the effect of the Warrant Amendment on the Holder’s rights in connection with Fundamental Transactions. Words such as “anticipate,” “estimate,” “expect,” “intend,” “plan,” and “project” and other similar words and expressions are intended to signify forward-looking statements. Forward-looking statements are not guarantees of future results and conditions but rather are subject to various risks and uncertainties. Such statements are based on management’s current expectations and are subject to a number of risks and uncertainties, many of which are beyond management’s control, that could cause actual results to differ materially from those described in the forward-looking statements, as well as risks relating to general economic conditions, market conditions, interest rates, and other factors. Investors are cautioned that there can be no assurance actual results or business conditions will not differ materially from those projected or suggested in such forward-looking statements as a result of various factors. Please refer to the risks detailed from time to time in the reports we file with the SEC, including the Company’s Annual Report on Form 10-K for the year ended December 31, 2025, filed with the SEC, as well as other filings on Form 10-Q and periodic filings on Form 8-K, for additional factors that could cause actual results to differ materially from those stated or implied by such forward-looking statements. We disclaim any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise, unless required by law.

 

Item 9.01 Financial Statements and Exhibits.

 

(d) Exhibits.

 

Exhibit No.   Description
99.1   Press Release dated August 31, 2026.
104   Cover Page Interactive Data File (embedded within the Inline XBRL Document)

 

 1 

 

SIGNATURE

 

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

August 31, 2026 Profusa, Inc.
     
  By: /s/ Jack Stover
  Name: Jack Stover
  Title: Chief Executive Officer

 

 2 

 

Exhibit 99.1

 

Profusa, Inc. Announces Compliance with Nasdaq Publicly Held Shares Requirement

 

Berkeley, CA, Aug. 31, 2026 (GLOBE NEWSWIRE) -- Profusa, Inc. (Nasdaq: PFSA) (the “Company”) announced that it has received a letter (the “Notice”) from the Listing Qualifications Department of The Nasdaq Stock Market LLC (“Nasdaq”) stating that on August 14, 2026, following the effectiveness of the Company’s 1-for-4 reverse stock split, the Company had less than the 500,000 publicly held shares required under Nasdaq Listing Rule 5550(a)(4) (the “Rule”). The Notice further stated that based on the Company’s correspondence with Nasdaq on August 21, 2026, Nasdaq has determined that the Company complies with the Rule as of August 21, 2026, and that Nasdaq’s review of the Company’s compliance with the Rule is now closed.

 

The Notice has no effect on the listing or trading of the Company’s securities, which continue to trade on The Nasdaq Capital Market under the symbol “PFSA.”

 

This announcement is made in accordance with Nasdaq Listing Rule 5810(b), which requires prompt public disclosure of receipt of a deficiency notification.

 

About Profusa, Inc.

 

Based in Berkeley, California, Profusa is a digital health company developing a new generation of tissue-integrated sensors to detect and continuously transmit actionable, medical-grade data for personal and medical use. With its long-lasting, injectable and affordable biosensors and its intelligent data platform, Profusa aims to provide people with a personalized biochemical signature rooted in data that clinicians can trust and rely on.

 

Forward Looking Statements

 

Certain statements in this press release (this “Press Release”) may be considered “forward-looking statements” within the meaning of the “safe harbor” provisions of the United States Private Securities Litigation Reform Act of 1995. Forward-looking statements in this press release include, without limitation, the timing and completion of the reverse split. Forward-looking statements generally relate to future events or future financial or operating performance of Profusa. In some cases, you can identify forward-looking statements by terminology such as “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “forecast,” “future,” “intend,” “may,” “might,” “plan,” “possible,” “potential,” “predict,” “project,” “propose,” “seek,” “should,” “strive,” “will,” or “would” or the negatives of these terms or variations of them or similar terminology. Such forward-looking statements are subject to risks, uncertainties, and other factors which may be beyond the control of Profusa and could cause actual results to differ materially from those expressed or implied by such forward-looking statements. These forward-looking statements are based upon estimates and assumptions that, while considered reasonable by Profusa and its management, are inherently uncertain. Profusa cautions you that these statements are based on a combination of facts and factors currently known and projections of the future, which are inherently uncertain. There are risks and uncertainties described in the definitive proxy/final prospectus relating to the business combination, which has been filed with the SEC, and in other documents filed by Profusa from time to time with the SEC. These filings may identify and address other important risks and uncertainties that could cause actual events and results to differ materially from those contained in the forward-looking statements. Profusa cannot assure you that the forward-looking statements in this communication will prove to be accurate.

 

Investor and Media Contacts:

 

email: info@coreir.com
phone: 1(212) 655-0924

 

Filing Exhibits & Attachments

5 documents