8-K

SOLIGENIX, INC. (SNGX)

8-K 2022-12-27 For: 2022-12-21
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Added on April 07, 2026

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): December 21, 2022

Commission File No. 001-14778

Soligenix, Inc.

(Exact name of small business issuer as specified in its charter)

DELAWARE 41-1505029
(State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification Number)
​<br><br>29 Emmons Drive ,<br><br>Suite B-10<br><br>Princeton , NJ ​<br><br>​<br><br>08540
(Address of principal executive offices) (Zip Code)

( 609 ) 538-8200
(Issuer’s telephone number, including area code)

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))

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 $.001 per share SNGX The 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 3.03.Material Modification to Rights of Security Holders.

The disclosure set forth in Item 5.03 below is hereby incorporated herein by reference.

Item 5.03. Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.

Series D Preferred Stock

On December 21, 2022, the board of directors (the “Board”) of Soligenix, Inc. (the “Company”) declared a dividend of one one-thousandth of a share of Series D Preferred Stock, par value $0.001 per share (“Series D Preferred Stock”), for each outstanding share of the Company’s common stock, par value $0.001 per share (“Common Stock”) to stockholders of record at 5:00 p.m. Eastern Standard Time on January 3, 2023 (the “Record Date”).

General; Transferability. Shares of Series D Preferred Stock will be uncertificated and represented in book-entry form. No shares of Series D Preferred Stock may be transferred by the holder thereof except in connection with a transfer by such holder of any shares of Common Stock held by such holder, in which case a number of one one-thousandths (1/1,000ths) of a share of Series D Preferred Stock equal to the number of shares of Common Stock to be transferred by such holder will be automatically transferred to the transferee of such shares of Common Stock.

Voting Rights. Each share of Series D Preferred Stock will entitle the holder thereof to 1,000,000 votes per share (and, for the avoidance of doubt, each fraction of a share of Series D Preferred Stock will have a ratable number of votes). Thus, each one-thousandth of a share of Series D Preferred Stock would entitle the holder thereof to 1,000 votes. The outstanding shares of Series D Preferred Stock will vote together with the outstanding shares of Common Stock of the Company as a single class exclusively with respect to (1) any proposal to adopt an amendment to the Company’s Second Amended and Restated Certificate of Incorporation, as amended (the “Certificate of Incorporation”), to reclassify the outstanding shares of Common Stock into a smaller number of shares of Common Stock at a ratio specified in or determined in accordance with the terms of such amendment (the “Reverse Stock Split”) and (2) any proposal to adjourn any meeting of stockholders called for the purpose of voting on Reverse Stock Split (the “Adjournment Proposal”). The Series D Preferred Stock will not be entitled to vote on any other matter, except to the extent required under the Delaware General Corporation Law.

Unless otherwise provided on any applicable proxy or ballot with respect to the voting on the Reverse Stock Split or the Adjournment Proposal, the vote of each share of Series D Preferred Stock (or fraction thereof) entitled to vote on the Reverse Stock Split, the Adjournment Proposal or any other matter brought before any meeting of stockholders held to vote on the Reverse Stock Split and the Adjournment Proposal will be cast in the same manner as the vote, if any, of the share of Common Stock (or fraction thereof) in respect of which such share of Series D Preferred Stock (or fraction thereof) was issued as a dividend is cast on the Reverse Stock Split, the Adjournment Proposal or such other matter, as applicable, and the proxy or ballot with respect to shares of Common Stock held by any holder on whose behalf such proxy or ballot is submitted will be deemed to include all shares of Series D Preferred Stock (or fraction thereof) held by such holder. Holders of Series D Preferred Stock will not receive a separate ballot or proxy to cast votes with respect to the Series D Preferred Stock on the Reverse Stock Split, the Adjournment Proposal or any other matter brought before any meeting of stockholders held to vote on the Reverse Stock Split.

Dividend Rights. The holders of Series D Preferred Stock, as such, will not be entitled to receive dividends of any kind.

Liquidation Preference. The Series D Preferred Stock will rank senior to the Common Stock as to any distribution of assets upon a liquidation, dissolution or winding up of the Company, whether voluntarily or involuntarily (a “Dissolution”). Upon any Dissolution, each holder of outstanding shares of Series D Preferred Stock will be entitled to be paid out of the assets of the Company available for distribution to stockholders, prior and in preference to any distribution to the holders of Common Stock, an amount in cash equal to $0.001 per outstanding share of Series D Preferred Stock.

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Redemption. All shares of Series D Preferred Stock that are not present in person or by proxy at any meeting of stockholders held to vote on the Reverse Stock Split and the Adjournment Proposal as of immediately prior to the opening of the polls at such meeting (the “Initial Redemption Time”) will automatically be redeemed in whole, but not in part, by the Company at the Initial Redemption Time without further action on the part of the Company or the holder of shares of Series D Preferred Stock (the “Initial Redemption”). Any outstanding shares of Series D Preferred Stock that have not been redeemed pursuant to an Initial Redemption will be redeemed in whole, but not in part, (i) if such redemption is ordered by the Board in its sole discretion, automatically and effective on such time and date specified by the Board in its sole discretion or (ii) automatically upon the approval by the Company’s stockholders of the Reverse Stock Split at any meeting of the stockholders held for the purpose of voting on such proposal.

Each share of Series D Preferred Stock redeemed in any redemption described above will be redeemed in consideration for the right to receive an amount equal to $0.10 in cash for each one hundred (100) whole shares of Series D Preferred Stock that are “beneficially owned” by the “beneficial owner” (as such terms are defined in the certificate of designation with respect to the Series D Preferred Stock (the “Certificate of Designation”)) thereof as of the applicable redemption time and redeemed pursuant to such redemption, payable upon receipt by the Company of a written request submitted by the applicable holder to the corporate secretary of the Company (each a “Redemption Payment Request”) following the applicable redemption time. Such Redemption Payment Request shall (i) be in a form reasonably acceptable to the Company, (ii) set forth in reasonable detail the number of shares of Series D Preferred Stock beneficially owned by the holder at the applicable redemption time and include evidence reasonably satisfactory to the Company regarding the same, and (iii) set forth a calculation specifying the amount in cash owed to such Holder by the Company with respect to the shares of Series D Preferred Stock that were redeemed at the applicable redemption time. However, the redemption consideration in respect of the shares of Series D Preferred Stock (or fractions thereof) redeemed in any redemption described above: (i) will entitle the former beneficial owners of less than one hundred (100) whole shares of Series D Preferred Stock redeemed in any redemption to no cash payment in respect thereof and (y) will, in the case of a former beneficial owner of a number of shares of Series D Preferred Stock (or fractions thereof) redeemed pursuant to any redemption that is not equal to a whole number that is a multiple of one hundred (100), entitle such beneficial owner to the same cash payment, if any, in respect of such redemption as would have been payable in such redemption to such beneficial owner if the number of shares (or fractions thereof) beneficially owned by such beneficial owner and redeemed pursuant to such redemption were rounded down to the nearest whole number that is a multiple of one hundred (such, that for example, the former beneficial owner of 150 shares of Series D Preferred Stock redeemed pursuant to any redemption will be entitled to receive the same cash payment in respect of such redemption as would have been payable to the former beneficial owner of 100 shares of Series D Preferred Stock redeemed pursuant to such redemption).

The Series D Preferred Stock is not convertible into, or exchangeable for, shares of any other class or series of stock or other securities of the Company. The Series D Preferred Stock has no stated maturity and is not subject to any sinking fund. The Series D Preferred Stock is not subject to any restriction on the redemption or repurchase of shares by the Company while there is any arrearage in the payment of dividends or sinking fund installments.

The Certificate of Designation was filed with the Delaware Secretary of State and became effective on December 27, 2022. The foregoing description of the Series D Preferred Stock does not purport to be complete and is qualified in its entirety by reference to the Certificate of Designation, which is filed as Exhibit 3.1 to this Current Report and is incorporated herein by reference.Item 5.03. Amendments to Articles of Incorporation or Bylaws;

Item 7.01. Regulation FD Disclosure.

On December 23, 2022, the Company issued a press release announcing the Series D Preferred Stock dividend. A copy of that press release is furnished as Exhibit 99.1 to this Current Report and incorporated herein by reference.

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In accordance with General Instruction B.2 of Form 8-K, the information in Exhibit 99.1, which is incorporated into this Item 7.01, is being furnished pursuant to Item 7.01 and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 2934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Exchange Act, or the Securities Act of 1933, as amended, except as shall be expressly set forth by reference in such a filing.Item 7.01. Regulation FD Disclosure

Item 9.01. Financial Statements and Exhibits.

(d)     Exhibits.

Exhibit No. Description
3.1 Certificate of Designation of the Series D Preferred Stock of the Company dated December 27, 2022 (incorporated by reference to Exhibit 3.1 to the Company’s Registration Statement on Form 8-A, filed with the Securities and Exchange Commission on December 27, 2022, File No. 001-14778)
99.1 Press Release issued December 23, 2022 (furnished pursuant to Item 7.01)
104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

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SIGNATURE

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.

Soligenix, Inc.
December 27, 2022 By: /s/ Christopher J. Schaber
Christopher J. Schaber, Ph.D.
President and Chief Executive Officer
(Principal Executive Officer)

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EXHIBIT 99.1 soligenixLOWRES

Soligenix Announces Distribution of Series D Preferred Stock to Holders of its Common Stock

Princeton, NJ – December 23, 2022 – Soligenix, Inc. (Nasdaq: SNGX) (Soligenix or the Company), a late-stage biopharmaceutical company focused on developing and commercializing products to treat rare diseases where there is an unmet medical need, announced today that its Board of Directors declared a dividend of one one-thousandth of a share of newly designated Series D Preferred Stock, par value $0.001 per share, for each outstanding share of the Company’s common stock held of record as of 5:00 p.m. Eastern Standard Time on January 3, 2023. The shares of Series D Preferred Stock will be distributed to such recipients at 5:00 p.m. Eastern Standard Time on January 4, 2023. The outstanding shares of Series D Preferred Stock will vote together with the outstanding shares of the Company’s common stock, as a single class, exclusively with respect to a reverse stock split, as well as any proposal to adjourn any meeting of stockholders called for the purpose of voting on the reverse stock split, and will not be entitled to vote on any other matter, except to the extent required under the Delaware General Corporation Law. Subject to certain limitations, each outstanding share of Series D Preferred Stock will have 1,000,000 votes per share (or 1,000 votes per one one-thousandth of a share of Series D Preferred Stock).

“The current market conditions have been extremely difficult for many companies both large and small, and Soligenix is no exception,” stated Christopher J. Schaber, PhD, President and Chief Executive Officer of Soligenix.  “After receiving the Nasdaq deficiency letter stating that the Company no longer met the required $1.00 minimum bid price, we were hopeful that our important 2022 milestones such as the submission of the HyBryte™ new drug application (NDA), had the potential to put the Company back in compliance with Nasdaq requirements.  Unfortunately, while achieving these major milestones, our stock price did not respond as we had hoped in these difficult global market conditions.  Therefore, we are now faced with having to consider a reverse stock split in order to maintain our Nasdaq listing, which is very important for the Company’s future success as we move toward potential NDA approval and U.S. launch, and continue partnership discussions.  It should also make our stock more attractive to larger institutional investors.”

All shares of Series D Preferred Stock that are not present in person or by proxy at the meeting of stockholders held to vote on the reverse stock split as of immediately prior to the opening of the polls at such meeting will automatically be redeemed by the Company. Any outstanding shares of Series D Preferred Stock that have not been so redeemed will be redeemed if such redemption is ordered by the Company’s Board of Directors or automatically upon the approval by the Company’s stockholders of an amendment to the Company’s certificate of incorporation effecting the reverse stock split at such meeting.

The Series D Preferred Stock will be uncertificated, and no shares of Series D Preferred Stock will be transferable by any holder thereof except in connection with a transfer by such holder of any shares of the Company’s common stock held by such holder. In that case, a number of one one-thousandths of a share of Series D Preferred Stock equal to the number of shares of the Company’s common stock to be transferred by such holder would be transferred to the transferee of such shares of common stock.

Further details regarding the Series D Preferred Stock will be contained in a report on Form 8-K to be filed by the Company with the Securities and Exchange Commission.

About Soligenix, Inc.

Soligenix is a late-stage biopharmaceutical company focused on developing and commercializing products to treat rare diseases where there is an unmet medical need. Our Specialized BioTherapeutics business segment is developing and moving toward potential commercialization of HyBryte™ (SGX301 or synthetic hypericin) as a novel photodynamic therapy utilizing safe visible light for the treatment of cutaneous T-cell lymphoma (CTCL). With a successful Phase 3 study completed, regulatory approval is being sought and commercialization activities for this product candidate are being advanced initially in the U.S. Development programs in this business segment also include expansion of synthetic hypericin (SGX302) into psoriasis, our first-in-class innate defense regulator (IDR) technology, dusquetide (SGX942) for the treatment of inflammatory diseases, including oral mucositis in head and neck cancer, and proprietary formulations of oral beclomethasone 17,21-dipropionate (BDP) for the prevention/treatment of gastrointestinal (GI) disorders characterized by severe inflammation including pediatric Crohn's disease (SGX203).

Our Public Health Solutions business segment includes active development programs for RiVax^®^, our ricin toxin vaccine candidate, and SGX943, our therapeutic candidate for antibiotic resistant and emerging infectious disease, and our vaccine programs targeting filoviruses (such as Marburg and Ebola) and CiVax™, our vaccine candidate for the prevention of COVID-19 (caused by SARS-CoV-2). The development of our vaccine programs incorporates the use of our proprietary heat stabilization platform technology, known as ThermoVax^®^. To date, this business segment has been supported with government grant and contract funding from the National Institute of Allergy and Infectious Diseases (NIAID), the Defense Threat Reduction Agency (DTRA) and the Biomedical Advanced Research and Development Authority (BARDA).

For further information regarding Soligenix, Inc., please visit the Company's website at https://www.soligenix.com and follow us on LinkedIn and Twitter at @Soligenix_Inc.

This press release may contain forward-looking statements that reflect Soligenix, Inc.'s current expectations about its future results, performance, prospects and opportunities, including but not limited to, potential market sizes, patient populations and clinical trial enrollment. Statements that are not historical facts, such as "anticipates," "estimates," "believes," "hopes," "intends," "plans," "expects," "goal," "may," "suggest," "will," "potential," or similar expressions, are forward-looking statements. These statements are subject to a number of risks, uncertainties and other factors that could cause actual events or results in future periods to differ materially from what is expressed in, or implied by, these statements, such as experienced with the COVID-19 outbreak. Soligenix cannot assure you that it will be able

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to successfully develop, achieve regulatory approval for or commercialize products based on its technologies, particularly in light of the significant uncertainty inherent in developing therapeutics and vaccines against bioterror threats, conducting preclinical and clinical trials of therapeutics and vaccines, obtaining regulatory approvals and manufacturing therapeutics and vaccines, that product development and commercialization efforts will not be reduced or discontinued due to difficulties or delays in clinical trials or due to lack of progress or positive results from research and development efforts, that it will be able to successfully obtain any further funding to support product development and commercialization efforts, including grants and awards, maintain its existing grants which are subject to performance requirements, enter into any biodefense procurement contracts with the U.S. Government or other countries, that it will be able to compete with larger and better financed competitors in the biotechnology industry, that changes in health care practice, third party reimbursement limitations and Federal and/or state health care reform initiatives will not negatively affect its business, or that the U.S. Congress may not pass any legislation that would provide additional funding for the Project BioShield program. In addition, there can be no assurance as to the timing or success of any of its clinical/preclinical trials. Despite the statistically significant result achieved in the HyBryte™ (SGX301) Phase 3 clinical trial for the treatment of cutaneous T-cell lymphoma, there can be no assurance that a marketing authorization from the FDA or EMA will be successful. Notwithstanding the result in the HyBryte™ (SGX301) Phase 3 clinical trial for the treatment of cutaneous T-cell lymphoma and the Phase 1/2 proof-of-concept clinical trial of SGX302 for the treatment of psoriasis, there can be no assurance as to the timing or success of the clinical trials of SGX302 for the treatment of psoriasis. Further, there can be no assurance that RiVax® will qualify for a biodefense Priority Review Voucher (PRV) or that the prior sales of PRVs will be indicative of any potential sales price for a PRV for RiVax®. Also, no assurance can be provided that the Company will receive or continue to receive non-dilutive government funding from grants and contracts that have been or may be awarded or for which the Company will apply in the future. These and other risk factors are described from time to time in filings with the Securities and Exchange Commission, including, but not limited to, Soligenix's reports on Forms 10-Q and 10-K. Unless required by law, Soligenix assumes no obligation to update or revise any forward-looking statements as a result of new information or future events.

Company Contact:

Jonathan Guarino, CPA, CGMA

Senior Vice President and Chief Financial Officer

(609) 538-8200 | www.soligenix.com

Soligenix, Inc.

29 Emmons Drive, Suite B-10

Princeton, NJ 08540

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