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Calidi Biotherapeutics raises $1.2M in stock sale

Calidi Biotherapeutics raised about $1.2 million in a fee-free registered direct stock offering with short-term issuance and insider lock-up restrictions.

(Very High)
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Calidi Biotherapeutics, Inc. (CLDI) entered into a stock purchase agreement on September 17, 2026 with accredited and institutional investors for a registered direct offering of 1,025,640 shares of common stock at $1.17 per share, under its effective Form S-3 shelf registration statement. The offering closed on September 21, 2026 and generated approximately $1.2 million in gross proceeds, which Calidi intends to use for working capital and general corporate purposes. No underwriter, placement agent, broker-dealer or similar intermediary was engaged, and no related fees or commissions were paid. For 45 days after closing, Calidi agreed not to issue most additional equity or equity-linked securities without consent from Purchasers holding more than 50% of the shares sold, and directors and executive officers agreed to 60-day lock-ups on sales or transfers of company equity.

Positive

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Negative

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Filing Explained

The completed sale adds 1,025,640 shares; at June 30, cash equaled 89.7 days of last quarter’s operating cash use.

The company reports that the registered direct offering closed on September 21, 2026, issuing 1,025,640 shares. That issuance increases the share count and reduces existing holders’ percentage ownership, absent offsetting changes.

The effective Form S-3 provided registration capacity for this specific sale; the filing documents an actual completed issuance, not merely shelf authorization.

At June 30, 2026, Calidi had $4.29 million of cash and equivalents and reported $4.353 million of quarterly operating cash use, which equals 89.7 days of the last reported operating cash use at that historical rate.

Sources and calculations
  • Calidi Biotherapeutics Form 8-K (2026-09-17)
  • Dilution definition (2026-09-22)
  • Form S-3 purpose (2026-09-22)
  • Calidi Biotherapeutics second-quarter 2026 fundamentals (2026Q2)
  • Available liquidity against the last reported quarterly operating outflow, in days at that rate $4,290,000 / ($4,353,000 / 91) = 89.7 days
Item 1.01 Entry into a Material Definitive Agreement Business
The company signed a significant contract such as a merger agreement, credit facility, or major partnership.
Item 8.01 Other Events Other
Voluntary disclosure of events the company deems important to shareholders but not covered by other items.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, or exhibit attachments filed with this report.
Shares offered 1,025,640 shares Common stock sold in the registered direct offering
Offering price $1.17 per share Purchase price for each share of common stock in the offering
Gross proceeds $1.2 million Approximate gross proceeds to Calidi before offering expenses
Company issuance restriction period 45 days Period after closing during which new equity issuances require Purchaser consent
Insider lock-up period 60 days Directors and executive officers restricted from selling or transferring equity after closing
Agreement date September 17, 2026 Date Calidi entered into the stock purchase agreement
Closing date September 21, 2026 Date the registered direct offering closed
Shelf effectiveness date October 10, 2024 Date the Form S-3 shelf registration statement was declared effective by the SEC
registered direct offering financial
"for the purchase and sale of 1,025,640 shares of the Company’s common stock, in a registered direct offering"
A registered direct offering is a way for a company to sell new shares of its stock directly to select investors with regulatory approval. This method allows the company to raise funds quickly and efficiently without needing a public auction, similar to offering exclusive access to a limited number of buyers. For investors, it often provides an opportunity to purchase shares at a favorable price, while giving the company immediate access to capital.
shelf registration statement financial
"pursuant to a shelf registration statement on Form S-3 (File No. 333-282456)"
A shelf registration statement is a document a company files with regulators that allows it to sell shares or bonds quickly when it’s a good time to raise money. It’s like having a pre-approved plan ready so the company can act fast without going through lengthy paperwork each time they want to sell, making fundraising more flexible.
prospectus supplement financial
"by means of a prospectus, including a prospectus supplement, which is part of the effective registration statement"
A prospectus supplement is an additional document provided alongside a company's main offering details, offering updated or extra information about a specific financial product being sold. It helps investors understand the latest terms, risks, and details of the investment, similar to how an update or revision clarifies or expands on original instructions, ensuring they have current and complete information before making a decision.
oncolytic virus medical
"features an engineered enveloped oncolytic virus designed for systemic delivery and targeting"
A virus engineered or selected to infect and destroy cancer cells while leaving healthy tissue largely unharmed, often acting like a guided missile that also alerts the immune system to attack tumors. It matters to investors because oncolytic viruses represent a potential new class of cancer treatments that can command large markets if proven safe and effective, but development is costly and outcome-driven, carrying high regulatory and clinical risk.
IND-enabling studies medical
"CLD-401, the lead candidate from the RedTail platform, currently in IND-enabling studies"
Ind-enabling studies are early research efforts that test whether a new drug or treatment is safe and effective enough to move forward in development. They are like preliminary tests to ensure a product works as intended before investing more resources into large-scale trials. For investors, these studies are important because successful results can signal potential progress toward bringing a new product to market, impacting its future value.
Offering Type shelf
Use of Proceeds Working capital and general corporate purposes

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Calidi Biotherapeutics (CLDI) announce in the September 2026 8-K?

Calidi Biotherapeutics announced a registered direct offering of 1,025,640 shares of common stock at $1.17 per share, entered into on September 17, 2026, which closed on September 21, 2026 and was conducted under its effective Form S-3 shelf registration statement.

How much capital did CLDI raise in the September 2026 registered direct offering?

Calidi Biotherapeutics raised approximately $1.2 million in gross proceeds from the registered direct offering, before deducting offering expenses. The company stated it intends to use the net proceeds for working capital and general corporate purposes.

What was the share price and number of shares in CLDI’s September 2026 offering?

The company agreed to sell 1,025,640 shares of its common stock at a purchase price of $1.17 per share to certain accredited investors and qualified institutional buyers in the registered direct offering.

Did Calidi Biotherapeutics use an underwriter or placement agent for this CLDI offering?

No. Calidi Biotherapeutics stated that it did not engage any underwriter, placement agent, broker-dealer or other agent for the offering and that no underwriting discounts, commissions or similar compensation were paid in connection with the sale of the shares.

What lock-up and issuance restrictions apply after CLDI’s September 2026 offering?

For 45 days after closing, Calidi agreed not to issue most equity or equity-linked securities without consent from Purchasers holding over 50% of the sold shares. Directors and executive officers agreed to 60-day lock-ups on transfers of common stock and related securities, subject to customary exceptions.

Under which SEC registration did CLDI’s September 2026 offering occur?

The offering was made under Calidi’s shelf registration statement on Form S-3 (File No. 333-282456), which was declared effective by the SEC on October 10, 2024, using the base prospectus and a prospectus supplement dated September 17, 2026.

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

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false 0001855485 0001855485 2026-09-17 2026-09-17 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): September 17, 2026

 

CALIDI BIOTHERAPEUTICS, INC.

(Exact name of registrant as specified in its charter)

 

Delaware   001-40789   86-2967193

(State or other jurisdiction

of incorporation)

 

(Commission

File Number)

 

(I.R.S. Employer

Identification No.)

 

4475 Executive Drive, Suite 200,

San Diego, California

  92121
(Address of principal executive offices)   (Zip Code)

 

(858) 794-9600

(Registrant’s telephone number, including area code)

 

N/A

(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 (see General Instruction A.2. below):

 

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))

 

Title of Each Class   Trading Symbol(s)   Name of Each Exchange on Which Registered
Common stock, par value $0.0001 per share   CLDI   NYSE American 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 1.01 Entry into a Material Definitive Agreement.

 

On September 17, 2026, Calidi Biotherapeutics, Inc. (the “Company”) entered into a stock purchase agreement (the “Purchase Agreement”) with certain accredited investors and/or qualified institutional buyers named therein (the “Purchasers”), pursuant to which the Company agreed to issue and sell directly to the Purchasers, in a registered direct offering (the “Offering”), an aggregate of 1,025,640 shares (the “Shares”) of the Company’s common stock, par value $0.0001 per share (the “Common Stock”), at a purchase price of $1.17 per Share.

 

The Offering closed on September 21, 2026. The gross proceeds to the Company from the Offering were approximately $1.2 million, before deducting estimated offering expenses payable by the Company. The Company intends to use the net proceeds from the Offering for working capital and general corporate purposes. The Company did not engage an underwriter, placement agent, broker-dealer or other agent in connection with the Offering, and no underwriting discounts or commissions, placement agent fees or similar compensation were paid in connection with the sale of the Shares.

 

The Shares were offered and sold pursuant to the Company’s effective shelf registration statement on Form S-3 (File No. 333-282456) (the “Registration Statement”), which was declared effective by the Securities and Exchange Commission (the “SEC”) on October 10, 2024, the base prospectus included therein and the prospectus supplement dated September 17, 2026, filed with the SEC.

 

The Purchase Agreement contains customary representations, warranties and covenants of the Company and the Purchasers. Pursuant to the terms of the Purchase Agreement, and subject to certain exceptions as set forth therein, the Company agreed that, for a period of 45 days following the closing of the Offering, it will not issue, offer, sell or otherwise dispose of, or announce the issuance, offer, sale or other disposition of, any equity securities or equity-linked or related securities without the prior written consent of Purchasers holding more than 50% in interest of the Shares purchased under the Purchase Agreement. In connection with the Offering, the Company’s directors and executive officers entered into lock-up agreements pursuant to which, subject to customary exceptions, they agreed not to offer, sell, contract to sell, pledge or otherwise transfer or dispose of any shares of Common Stock or securities convertible into, exercisable for or exchangeable for Common Stock for a period of 60 days following the closing of the Offering.

 

The foregoing description of the Purchase Agreement does not purport to be complete and is qualified in its entirety by reference to the full text of the form of Purchase Agreement, which is filed as Exhibit 10.1 to this Current Report on Form 8-K (“Form 8-K”) and is incorporated herein by reference. The legal opinion of Sichenzia Ross Ference Carmel LLP relating to the validity of the securities issued in the Transactions is filed herewith as Exhibit 5.1.

 

This Form 8-K does not constitute an offer to sell or a solicitation of an offer to buy any securities, nor shall there be any sale of any securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.

 

Item 8.01 Other Events.

 

On September 17, 2026, the Company issued a press release announcing the Offering. A copy of the press release is furnished as Exhibit 99.1 to this Form 8-K, and is incorporated herein by reference.

 

Item 9.01 Financial Statements and Exhibits.

 

(d) Exhibits.

 

Exhibit No.    Description
5.1   Opinion of Sichenzia Ross Ference Carmel LLP.
10.1   Form of the Securities Purchase Agreement.
23.1   Consent of Sichenzia Ross Ference Carmel, LLP (contained in Exhibit 5.1)
99.1   Press Release dated September 17, 2026.
104   Cover Page Interactive Data File (embedded within the Inline XBRL document).

 

 

 

 

SIGNATURES

 

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

 

  CALIDI BIOTHERAPEUTICS, INC.
Dated: September 22, 2026    
  By: /s/ Andrew Jackson
  Name: Andrew Jackson
  Title: Chief Financial Officer

 

 

 

Exhibit 99.1

 

Calidi Biotherapeutics Announces $1.2 Million Registered Direct Offering

 

SAN DIEGO, September 17, 2026 – Calidi Biotherapeutics, Inc. (NYSE American: CLDI) (“Calidi” or the “Company”), a biotechnology company pioneering the development of targeted genetic medicines, today announced that it has entered into a definitive stock purchase agreement with certain accredited investors and/or qualified institutional buyers for the purchase and sale of 1,025,640 shares of the Company’s common stock, in a registered direct offering, at a per share purchase price of $1.17.

 

The closing of the registered direct offering is expected to occur on or about September 18, 2026, subject to the satisfaction of customary closing conditions.

 

The gross proceeds to Calidi from the registered direct offering, before deducting offering expenses payable by the Company, are expected to be approximately $1.2 million. Calidi intends to use the net proceeds from the offering for working capital and for general corporate purposes.

 

The securities described above are being offered pursuant to a shelf registration statement on Form S-3 (File No. 333-282456), which was declared effective by the United States Securities and Exchange Commission (“SEC”) on October 10, 2024. The registered direct offering is being made only by means of a prospectus, including a prospectus supplement, which is part of the effective registration statement, that will be filed with the SEC. Electronic copies of the final prospectus supplement and accompanying prospectus may be obtained, when available, on the SEC’s website at http://www.sec.gov.

 

This press release shall not constitute an offer to sell or the solicitation of an offer to buy any of the securities described therein, nor shall there be any sales of these securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of such jurisdiction.

 

About Calidi Biotherapeutics

 

Calidi Biotherapeutics (NYSE American: CLDI) is a biotechnology company pioneering the development of targeted therapies with the potential to deliver genetic medicines to distal sites of disease. The Company’s proprietary RedTail platform features an engineered enveloped oncolytic virus designed for systemic delivery and targeting of metastatic sites. This advanced enveloped technology is intended to shield the virus from immune clearance, allowing virotherapy to effectively reach tumor sites, induce tumor lysis, and deliver potent genetic medicine(s) to metastatic locations.

 

CLD-401, the lead candidate from the RedTail platform, currently in IND-enabling studies, targets metastatic non-small cell lung cancer, head and neck cancer, and other tumor types with high unmet medical need. Calidi continues to advance its pipeline utilizing the RedTail platform including its novel approach to incorporate in situ T-cell engagers in solid tumors.

 

Calidi Biotherapeutics is headquartered in San Diego, California. For more information, please visit www.calidibio.com or view Calidi’s Corporate Presentation here.

 

-1-

 

 

Forward-Looking Statements

 

This press release may contain forward-looking statements for purposes of the “safe harbor” provisions under the United States Private Securities Litigation Reform Act of 1995. Terms such as “anticipates,” “believe,” “continue,” “could,” “estimate,” “expect,” “intends,” “may,” “might,” “plan,” “possible,” “potential,” “predicts,” “project,” “should,” “towards,” “would” as well as similar terms, are forward-looking in nature, but the absence of these words does not mean that a statement is not forward-looking. These forward-looking statements include, but are not limited to, the Company’s plans strategies, priorities and key operational initiatives for fiscal year 2026 and 2027, statements concerning key milestones, including certain pre-clinical data, planned clinical trials, and statements relating to the safety and efficacy of Calidi’s therapeutic candidates in development. Any forward-looking statements contained in this discussion are based on Calidi’s current expectations and beliefs concerning future developments and their potential effects and are subject to multiple risks and uncertainties that could cause actual results to differ materially and adversely from those set forth or implied in such forward-looking statements. These risks and uncertainties include, but are not limited to, the risk that Calidi is not able to raise sufficient capital to support its current and anticipated clinical trials, the risk that early results of clinical trials do not necessarily predict final results and that one or more of the clinical outcomes may materially change following more comprehensive review of the data, and as more patient data becomes available, the risk that Calidi may not receive FDA approval for some or all of its therapeutic candidates; and, risks related to changes in applicable laws or regulations; manufacturing and supply chain matters; the availability of capital and other resources; and changes in business, market, economic or competitive conditions. Other risks and uncertainties are set forth in the section entitled “Risk Factors” and “Cautionary Note Regarding Forward-Looking Statements” in the Company’s annual report filed with the SEC on Form 10-K on March 27, 2026, as may be amended or supplemented by other reports we file with the SEC from time to time. We disclaim any obligation to update any forward-looking statement to reflect events or circumstances after the date of this press release or to reflect the occurrence of unanticipated events.

 

Investors Contact:

 

IR@calidibio.com

 

Media Contact:

 

PR@calidibio.com

 

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