STOCK TITAN

Bone Biologics (BBLG) raises $3M in private placement with up to $6M via warrants

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Bone Biologics Corporation entered into a private placement with a single institutional investor, raising gross proceeds of approximately $3.0 million and net proceeds of about $2.7 million. The deal includes 2,112,677 pre-funded warrants and accompanying Series F and Series G warrants to purchase up to a total of 6,338,031 shares of common stock at $1.42 per share, subject to ownership caps of 4.99% or 9.99%.

The Series F warrants have a five-year term and the Series G warrants have an 18‑month term, each starting from the later of stockholder approval and effectiveness of a resale registration statement. If all investor warrants are exercised for cash, the Company could receive additional gross proceeds of about $6.0 million. Placement agent H.C. Wainwright & Co. received cash fees, expense reimbursements, and warrants to purchase 126,761 shares. The Company plans to use proceeds for clinical trials, patent portfolio maintenance, working capital, and general corporate purposes.

Positive

  • None.

Negative

  • None.

Insights

Bone Biologics secures $3M upfront with additional warrant-based funding potential.

Bone Biologics completed a private placement with one healthcare-focused institutional investor, raising upfront gross proceeds of $3.0 million. The structure relies heavily on warrants, with Series F, Series G, and pre-funded warrants tied to an exercise price of $1.42 per share.

If all investor warrants are exercised in cash, the company could receive an additional $6.0 million, but this depends on future share price and investor decisions. Stockholder approval and effectiveness of a resale registration statement are prerequisites for exercising the Series F and G warrants, which adds timing and execution dependencies.

Proceeds are earmarked for clinical trials, patent portfolio maintenance, and working capital. The filing also notes prohibitions on new equity and variable rate transactions for defined periods after the resale registration becomes effective, which may constrain alternative financing paths until those restrictions expire.

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 3.02 Unregistered Sales of Equity Securities Securities
The company sold equity securities in a private placement or other unregistered transaction.
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, and exhibit attachments filed with this report.
Gross proceeds $3.0 million Private placement upfront gross proceeds
Net proceeds $2.7 million Net proceeds from private placement after fees
Potential additional proceeds $6.0 million If all investor warrants are exercised for cash
Securities per layer 2,112,677 shares/warrants Pre-funded, Series F, and Series G tranches each
Warrant exercise price $1.42 per share Exercise price for Series F and Series G warrants
Placement agent warrants 126,761 shares Warrants issued to placement agent
Placement agent warrant price $1.775 per share Exercise price of placement agent warrants
Ownership cap 4.99% or 9.99% Beneficial ownership limitation on warrant exercises
pre-funded warrants financial
"the Company agreed to sell to the investor pre-funded warrants (the “Pre-Funded Warrants”) to purchase 2,112,677 shares"
Pre-funded warrants are financial instruments that give investors the right to purchase a company's stock at a set price, but with most or all of the purchase price paid upfront. They function like a coupon or gift card for stock, allowing investors to buy shares later at a fixed price, which can be beneficial if they want to avoid future price increases. This makes them important for investors seeking flexibility and certainty in their investment plans.
Series F warrants financial
"together with Series F warrants (the “Series F Warrants”) to purchase 2,112,677 shares of Common Stock"
Series F warrants are a specific tranche of warrants issued by a company that give the holder the right to buy a set number of common shares at a predetermined price before the warrants expire; the “Series F” label distinguishes this issuance from other warrant tranches. They matter to investors because if holders exercise them the company’s share count increases, which can change ownership percentages and affect per-share value—similar to more people entering a venue and reducing each person’s share of the seats.
Series G warrants financial
"Series G warrants (the “Series G Warrants,” together with the Series F Warrants, the “Warrants”) to purchase 2,112,677 shares"
A Series G warrant is a specific batch of warrants — financial instruments that give the holder the right, but not the obligation, to buy a company’s stock at a set price before a deadline. Think of it like a ticket that lets you lock in today’s price for a future purchase; investors care because exercise can dilute existing shares or provide a way to profit if the stock rises above the ticket price, affecting a company’s value and shareholder returns.
registration rights agreement regulatory
"the Company also entered into a registration rights agreement on July 7, 2026 with the investor"
A registration rights agreement is a contract that gives investors the option to have their ownership stakes officially registered with the government, making it easier to sell their shares later. This agreement matters because it provides investors with a clearer path to cash out their investments if they choose, offering more liquidity and confidence in their ability to sell their holdings when desired.
Beneficial ownership financial
"the holder (together with its affiliates) would beneficially own in excess of 4.99% (or, at the election of the holder, 9.99%)"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
variable rate transactions financial
"a prohibition on the Company entering into variable rate transactions for a period of one year after the Effective Date"
See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google
Learn about SEC filing dates

FAQ

What did Bone Biologics (BBLG) announce in this 8-K filing?

Bone Biologics announced a private placement with a single institutional investor, raising approximately $3.0 million upfront and issuing pre-funded and traditional warrants that could provide about $6.0 million in additional gross proceeds if fully exercised for cash.

How much capital is Bone Biologics (BBLG) raising in the private placement?

The company expects gross proceeds of about $3.0 million from the private placement, with net proceeds near $2.7 million. Additional gross proceeds of approximately $6.0 million are possible if all Series F and Series G warrants are exercised in cash at the stated exercise price.

What securities are being issued in Bone Biologics (BBLG) private placement?

Bone Biologics is issuing 2,112,677 shares of common stock or pre-funded warrants, plus Series F warrants and Series G warrants to purchase up to 2,112,677 shares each. All warrants have an exercise price of $1.42 per share, subject to stockholder approval and ownership limits.

How will Bone Biologics (BBLG) use the proceeds from this financing?

The company intends to use net proceeds to fund clinical trials, maintain and extend its patent portfolio, and for working capital and other general corporate purposes. These uses align with advancing its orthobiologic product development and supporting ongoing operational needs.

What are the key terms of the Series F and Series G warrants issued by BBLG?

Both Series F and Series G warrants have an exercise price of $1.42 per share and become exercisable once stockholders approve the share issuance and a resale registration is effective. Series F warrants expire five years after that reference point; Series G warrants expire 18 months afterward.

What role does H.C. Wainwright play in the Bone Biologics (BBLG) deal?

H.C. Wainwright & Co. is acting as exclusive placement agent, earning a 7.0% cash fee and a 1.0% management fee on gross proceeds, plus expense reimbursements. It also receives placement agent warrants to purchase 126,761 shares of common stock at an exercise price of $1.775.
false 0001419554 0001419554 2026-07-07 2026-07-07 0001419554 BBLG:CommonStockParValue0.001PerShareMember 2026-07-07 2026-07-07 0001419554 BBLG:WarrantsToPurchaseCommonStockParValue0.001PerShareMember 2026-07-07 2026-07-07 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): July 7, 2026

 

 

 

BONE BIOLOGICS CORPORATION

(Exact name of registrant as specified in its charter)

 

 

 

Delaware   001-40899   42-1743430

(State or other jurisdiction

of incorporation)

 

(Commission

File Number)

 

(IRS Employer

Identification No.)

 

2 Burlington Woods Drive, Ste. 100

Burlington, MA

  01803
(Address of principal executive offices)   (Zip Code)

 

Registrant’s telephone number, including area code: (781) 552-4452

 

(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 $0.001 per share   BBLG   Nasdaq Capital Market
         
Warrants to Purchase Common Stock, par value $0.001 per share   BBLGW   Nasdaq Capital Market

 

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 1.01Entry Into a Material Definitive Agreement.

 

On July 7, 2026, Bone Biologics Corporation (the “Company”) priced a private offering with an investor pursuant to which the Company agreed to sell to the investor pre-funded warrants (the “Pre-Funded Warrants”) to purchase 2,112,677 shares of its common stock, par value $0.001 per share (the “Common Stock”), together with Series F warrants (the “Series F Warrants”) to purchase 2,112,677 shares of Common Stock and Series G warrants (the “Series G Warrants,” together with the Series F Warrants, the “Warrants”) to purchase 2,112,677 shares of Common Stock at a combined purchase price of $1.419 per Pre-Funded Warrant and accompanying Warrants (the “Offering”).

 

Subject to certain ownership limitations described in the Warrants, (i) the Series F Warrants have an exercise price of $1.42 per share of Common Stock, are exercisable beginning on the effective date of stockholder approval of the issuance of the Warrants and shares of Common Stock issuable upon exercise of the Warrants (the “Stockholder Approval Date”) and will expire five years from the later of (A) the Stockholder Approval Date and (B) the date the registration statement covering the resale of the shares issuable upon exercise of the Warrants is declared effective by the Securities and Exchange Commission (the “Effective Date”), and (ii) the Series G Warrants have an exercise price of $1.42 per share of Common Stock, are exercisable beginning on the Stockholder Approval Date and will expire eighteen months from the later of (A) the Stockholder Approval Date and (B) the Effective Date. The exercise price of the Warrants will be subject to adjustment for stock dividends, stock splits, reverse splits, and similar capital transactions as described in the Warrants.

 

Each Pre-Funded Warrant represents the right to purchase one share of Common Stock at an exercise price of $0.001 per share. Subject to certain ownership limitations described in the Pre-Funded Warrants, the Pre-Funded Warrants are immediately exercisable and may be exercised at any time until all of the Pre-Funded Warrants are exercised in full. In the event of a fundamental transaction, as described in the Warrants and Pre-Funded Warrants, the holder will have the right to receive as alternative consideration, for each share of Common Stock that would have been issuable upon such exercise immediately prior to the occurrence of such fundamental transaction, the number of shares of common stock of the successor or acquiring corporation or of the Company, if it is the surviving corporation, and any additional consideration receivable upon or as a result of such transaction by a holder of the number of shares of Common Stock for which the Series F Warrant, Series G Warrant or Pre-Funded Warrant is exercisable immediately prior to such event. A holder will not have the right to exercise any portion of the Warrants or the Pre-Funded Warrants if the holder (together with its affiliates) would beneficially own in excess of 4.99% (or, at the election of the holder, 9.99%) of the number of shares of Common Stock outstanding immediately after giving effect to the exercise, as such percentage ownership is determined in accordance with the terms of the Warrants or the Pre-Funded Warrants.

 

In connection with the Offering, the Company entered into a securities purchase agreement with the investor on July 7, 2026 (the “Purchase Agreement”). The Purchase Agreement contains customary representations and warranties of the Company, termination rights of the parties, and certain indemnification obligations of the Company and ongoing covenants of the Company, including a prohibition on issuance of Common Stock or securities convertible, exercisable or exchangeable into Common Stock by the Company for a period of 60 days after the Effective Date and a prohibition on the Company entering into variable rate transactions for a period of one year after the Effective Date, subject to certain exceptions. Pursuant to the Purchase Agreement, the Company agreed to seek shareholder approval with respect to the issuance of the Warrants and the shares of Common Stock issuable upon exercise of the Warrants at its next annual meeting or a special meeting to be held within 90 days of the closing date of the Offering.

 

The Company also entered into a registration rights agreement on July 7, 2026 with the investor (the “Registration Rights Agreement”) pursuant to which the Company agreed to file a registration statement on Form S-3 (or other appropriate form, including on Form S-1, if it is not eligible to utilize Form S-3) providing for the resale of the shares of Common Stock issuable upon the exercise of the Pre-Funded Warrants and Warrants (the “Resale Registration Statement”) within 15 calendar days following the date of the Registration Rights Agreement, and to use commercially reasonable efforts to cause the Resale Registration Statement to become effective within 45 calendar days from the date of the Registration Rights Agreement (or within 75 calendar days in case of “full review” of the Resale Registration Statement by the Securities and Exchange Commission).

 

The net proceeds to the Company from the Offering were approximately $2.7 million, after deducting Placement Agent’s (as defined below) fees and other estimated offering expenses payable by the Company. The potential additional gross proceeds to the Company from the Warrants, if fully-exercised on a cash basis, will be approximately $6 million. The Company intends to use the net proceeds from the Offering to fund clinical trials, maintain and extend its patent portfolio, and for working capital and other general corporate purposes. The closing of the Offering took place on July 9, 2026.

 

 

 

 

The Company engaged H.C. Wainwright & Co., LLC (the “Placement Agent”) as the exclusive placement agent for the Offering. The Placement Agent did not purchase or sell any securities, nor was it required to arrange the purchase or sale of any minimum number or dollar amount of securities. The Placement Agent agreed to use its reasonable best efforts to arrange for the sale of the securities in the Offering. The Company paid the Placement Agent an aggregate cash fee equal to 7.0% of the gross proceeds received by the Company from the Offering and a management fee equal to 1.0% of the aggregate gross proceeds from the Offering. The Company also reimbursed the Placement Agent for non-accountable expenses in an amount up to $35,000, and its legal fees and expenses and other out-of-pocket expenses in the amount of up to $50,000. The Company also issued the Placement Agent or its designees warrants to purchase up to 126,761 shares of Common Stock (or 6.0% of the aggregate number of Pre-Funded Warrants sold in the Offering) (the “Placement Agent Warrants”). The Placement Agent Warrants have substantially the same terms as the Series F Warrants, except that the Placement Agent Warrants have an exercise price equal to $1.775.

 

The Pre-Funded Warrants, Warrants, Placement Agent Warrants and the shares of Common Stock issuable thereunder will be sold and issued without registration under the Securities Act of 1933, as amended (the “Securities Act”), in reliance on the exemptions provided by Section 4(a)(2) of the Securities Act as transactions not involving a public offering and/or Rule 506 promulgated under the Securities Act as sales to accredited investors.

 

The foregoing is only a summary of the Series F Warrants, the Series G Warrants, the Pre-Funded Warrants, the Placement Agent Warrants, the Purchase Agreement and the Registration Rights Agreement and does not purport to be a complete description thereof. Such descriptions are qualified in their entirety by reference to the Form of Series F Warrant, the Form of Series G Warrant, the Form of Pre-Funded Warrant, the Form of Placement Agent Warrant, the Form of Purchase Agreement, and the Form of Registration Rights Agreement, copies of which are incorporated by reference as Exhibits 4.1, 4.2, 4.3, 4.4, 10.1, and 10.2, respectively, to this Current Report on Form 8-K and are incorporated by reference herein.

 

Cautionary Note Regarding Forward-Looking Statements

 

Except for historical information, all of the statements, expectations, and assumptions contained in this Current Report on Form 8-K are forward-looking statements. These forward-looking statements include all statements, other than statements of historical fact, regarding the Company’s current views and assumptions with respect to future events regarding its business, including statements with respect to its plans, assumptions, expectations, beliefs and objectives with respect to the completion of the Offering, the satisfaction of customary closing conditions related to the Offering, the intended use of proceeds from the Offering, the future exercise of the Pre-Funded Warrants or Warrants, the receipt of stockholder approval, the effectiveness of the Resale Registration Statement, product development, clinical studies, clinical and regulatory timelines, market opportunity, competitive position, business strategies, potential growth opportunities, market and other conditions and other statements that are predictive in nature.

 

These statements are generally identified by the use of such words as “intend,” “potential”, “will,” and similar statements of a future or forward-looking nature. Readers are cautioned that any forward-looking information provided by the Company or on its behalf is not a guarantee of future performance. Actual results may differ materially from those contained in these forward-looking statements as a result of various factors disclosed in filings with the Securities and Exchange Commission, including the “Risk Factors” section of the Company’s Annual Report on Form 10-K filed with the Securities and Exchange Commission on March 2, 2026. All forward-looking statements speak only as of the date on which they are made, and the Company undertakes no duty to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except to the extent required by law.

 

Item 3.02Unregistered Sales of Equity Securities.

 

To the extent required by Item 3.02 of Form 8-K, the information contained in Item 1.01 of this Current Report on Form 8-K is incorporated herein by reference.

 

Item 8.01Other Events.

 

On July 7, 2026, the Company issued a press release announcing that the Company had priced the Offering. A copy of the press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein.

 

Item 9.01Financial Statements and Exhibits.

 

(d) Exhibits

 

Exhibit No.   Description
4.1   Form of Series F Warrant dated July 9, 2026
4.2   Form of Series G Warrant dated July 9, 2026
4.3   Form of Pre-Funded Warrant dated July 9, 2026
4.4   Form of Placement Agent Warrant dated July 9, 2026
10.1*   Form of Securities Purchase Agreement dated July 7, 2026
10.2   Form of Registration Rights Agreement dated July 7, 2026
99.1   Press release dated July 7, 2026
104   Cover Page Interactive Data File (embedded within the Inline XBRL document)
     
*   Certain information has been omitted from this exhibit in reliance upon Item 601(a)(5) of Regulation S-K and will be furnished to the Securities and Exchange Commission upon request.

 

 

 

 

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.

 

  BONE BIOLOGICS CORPORATION
   
Date: July 9, 2026    
  By: /s/ Jeffrey Frelick
    Jeffrey Frelick
    Chief Executive Officer

 

 

 

 

Exhibit 99.1

 

Bone Biologics Announces up to $9.0 Million Private Placement Priced At-The-Market Under Nasdaq Rules

 

$3.0 million upfront with up to approximately $6.0 million of potential additional gross proceeds upon the exercise in full of warrants in cash

 

BURLINGTON, Mass., July 7, 2026 – Bone Biologics Corporation (Nasdaq: BBLG, BBLGW) (“Bone Biologics,” or the “Company”), a developer of orthobiologic products for spine fusion markets, today announced that it has entered into a definitive agreement with a single healthcare-focused institutional investor for the issuance and sale of an aggregate of 2,112,677 shares of common stock (or pre-funded warrants in lieu thereof), Series F warrants to purchase up to 2,112,677 shares of common stock and short-term Series G warrants to purchase up to 2,112,677 shares of common stock at a purchase price of $1.42 per share of common stock (or per pre-funded warrant in lieu thereof) and accompanying warrants in a private placement priced at-the-market under the rules of the Nasdaq Stock Market. The Series F warrants and the Series G warrants will have an exercise price of $1.42 per share and will be exercisable beginning on the effective date of stockholder approval of the issuance of the shares issuable upon exercise of the warrants (the “Stockholder Approval Date”). The Series F warrants will expire five years from the later of (x) the Stockholder Approval Date or (y) the effective date of the registration statement covering the resale of the shares issuable upon exercise of the warrants (the “Effective Date”), and the Series G warrants will expire 18 months from the later of (x) the Stockholder Approval Date or (y) the Effective Date. The closing of the offering is expected to occur on or about July 9, 2026, subject to the satisfaction of customary closing conditions.

 

H.C. Wainwright & Co. is acting as the exclusive placement agent for the offering.

 

The gross proceeds from the offering are expected to be approximately $3.0 million, prior to deducting placement agent’s fees and other offering expenses payable by the Company. The potential additional gross proceeds to the Company from the Series F warrants and the Series G warrants, if fully exercised on a cash basis, will be approximately $6.0 million. No assurance can be given that any of the warrants will be exercised, or that the Company will receive cash proceeds from the exercise of the warrants. The Company intends to use the net proceeds from the offering to fund clinical trials, maintain and extend its patent portfolio and for working capital and other general corporate purposes.

 

The securities described above are being offered in a private placement under Section 4(a)(2) of the Securities Act of 1933, as amended (the “Securities Act”), and/or Regulation D promulgated thereunder and, along with the shares of common stock underlying the warrants, have not been registered under the Securities Act, or applicable state securities laws. Accordingly, the shares, warrants and the shares of common stock issuable thereunder may not be offered or sold in the United States except pursuant to an effective registration statement or an applicable exemption from the registration requirements of the Securities Act and such applicable state securities laws. Pursuant to a registration rights agreement with investors, the Company has agreed to file a resale registration statement covering the securities described above.

 

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

 

 

 

 

About Bone Biologics

 

Bone Biologics was founded to pursue regenerative medicine for bone. The Company is undertaking a clinical study in Australia with select strategic partners that builds on the preclinical research of the NELL-1 protein. Bone Biologics is focusing development efforts for its bone graft substitute product on bone regeneration in spinal fusion procedures, while additionally having rights to trauma and osteoporosis applications.

 

Forward-Looking Statements

 

Statements in this press release that are not strictly historical in nature are forward-looking statements. These statements are based on the Company’s current beliefs and expectations, and new risks may emerge from time to time. Forward-looking statements are subject to known and unknown risks, uncertainties, assumptions, and other factors including, but not limited to, those related to: the completion of the offering; the satisfaction of customary closing conditions related to the offering; the intended use of proceeds therefrom; the receipt of stockholder approval; the effectiveness of the registration statement covering the resale of the shares of common stock underlying the warrants; the potential exercise of the warrants and potential proceeds therefrom. These statements are only predictions based on current information and expectations and involve a number of risks and uncertainties, including but not limited to market and other conditions. Actual events or results may differ materially from those projected in any of such statements due to various factors, including the risks described under “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2025 and the Company’s other filings with the Securities and Exchange Commission. You are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date hereof. This caution is made under the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. All forward-looking statements are qualified in their entirety by this cautionary statement, and Bone Biologics undertakes no obligation to revise or update this press release to reflect events or circumstances after the date hereof, except as required by law.

 

Contacts:

 

CORE IR

(212) 655-0924

investors@bonebiologics.com

 

# # #

 

 

 

Filing Exhibits & Attachments

11 documents