LADX LadRx Corporation (QB)

 

 

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): June 3, 2024

 

 

LADRX CORPORATION

(Exact name of registrant as specified in its charter)

 

Delaware		000-15327		58-1642740
(State or other jurisdiction of incorporation)		(Commission File Number)		(IRS Employer Identification No.)

 

11726 San Vicente Boulevard, Suite 650

Los Angeles, California 90049

(Address of principal executive offices) (Zip Code)

 

Registrant’s telephone number, including area code: (310) 826-5648

 

Former name or former address, if changed since last report: None

 

 

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(g) 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 Series B Junior Participating Preferred Stock Purchase Rights		LADX		OTC Markets

 

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.

 

Mutual Termination and Release Agreement

 

On June 3, 2024 (the “Effective Date”), LadRx Corporation (the “Company”) entered into a Mutual Termination and Release Agreement (the “Termination Agreement”) with NantCell, Inc., a Delaware corporation, and its parent company, ImmunityBio, Inc., a Delaware corporation (collectively, “NantCell”), and XOMA (US) LLC, a Delaware corporation (“XOMA”). As previously reported, effective July 27, 2017, the Company entered into an exclusive worldwide license agreement with NantCell, granting to NantCell the exclusive rights to develop, manufacture and commercialize aldoxorubicin in all indications (the “License Agreement”).

 

Pursuant to the Termination Agreement, the License Agreement will terminate automatically on the Effective Date, and neither the Company nor NantCell will have any continuing obligations to each other than as described in the Termination Agreement. Additionally, except that during the thirty (30) day period following the Effective Date (the “Discussion Period”), the Company and NantCell shall engage in good faith discussions regarding the terms of an agreement pursuant to which the Company would have the right to purchase the inventory of aldoxorubicin (including, without limitation, active pharmaceutical ingredient, WPI and finished dose, the “Inventory”) and all other materials necessary for the research, development and commercialization, among others, worldwide as of the Effective Date, at the Company’s expense. If the Company and NantCell are unable to reach an agreement regarding the purchase by the Company and/or transfer to the Company of the Inventory as of the end of the Discussion Period, then disposition of the Inventory shall be at NantCell’s sole discretion.

 

The Termination Agreement additionally provides for the release of the Company and NantCell from claims, demands and liabilities, among others, and customary representations and warranties, covenants, and other provisions customary for transactions of this nature.

 

First Amendment to Royalty Purchase Agreement

 

On June 3, 2024, in consideration for the termination of the License Agreement pursuant to the Termination Agreement, the Company and XOMA entered into the First Amendment to the Royalty Purchase Agreement (the “First Amendment”). As previously reported, on June 21, 2023, the Company and XOMA entered into that certain Royalty Purchase Agreement, pursuant to which the Company agreed to sell, transfer, assign and convey to XOMA, among other payments, all royalty payments and regulatory and commercial milestone payments payable to the Company pursuant to the License Agreement.

 

 

Pursuant to the First Amendment, if the Company decides to commercialize aldoxorubicin itself, prior to the first commercial sale of aldoxorubicin, the Company and XOMA shall enter into a synthetic royalty purchase agreement, pursuant to which the Company shall agree to make quarterly royalty payments to XOMA equal to the amount of all aggregate net sales of aldoxorubicin during each calendar quarter multiplied by 1.5%. If the Company decides not to commercialize aldoxorubicin itself and instead licenses aldoxorubicin to a third party, upon entry of such a new license agreement, XOMA shall be entitled to receive (i) royalty payments with respect to net sales of aldoxorubicin payable to the Company multiplied by 7.5% and (ii) milestone payments of 7.5% of any milestone payable to the Company pursuant to the License Agreement. The First Amendment contains customary covenants and other provisions customary for transactions of this nature.

 

The foregoing descriptions of the Termination Agreement and the First Amendment do not purport to be complete and are qualified in its entirety by reference to the full text of the Termination Agreement and the First Amendment, copies of which are attached to this Current Report on Form 8-K as Exhibits 10.1 and 10.2, respectively, and incorporated herein by reference.

 

Item 1.02 Termination of a Material Definitive Agreement.

 

The information required by this Item 1.02 is set forth in Item 1.01, above, and is incorporated herein by reference.

 

Item 8.01 Other Events.

 

On June 3, 2024, the Company issued a press release announcing the Termination Agreement and the First Amendment. A copy of such press release is attached to this Current Report on Form 8-K as Exhibit 99.1 and incorporated herein by reference.

 

Item 9.01 Financial Statements and Exhibits.

 

(d) Exhibits

 

Exhibit Number		Description
10.1		Mutual Termination and Release Agreement, dated as of June 3, 2024, by and among LadRx Corporation, NantCell, Inc., ImmunityBio, Inc. and XOMA (US) LLC
10.2		First Amendment of Royalty Purchase Agreement, dated as of June 3, 2024, by and between LadRx Corporation and XOMA (US) LLC
99.1		Press Release, dated June 3, 2024
104		Cover Page Interactive Data File (formatted as Inline XBRL)

 

 

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.

 

	LADRX CORPORATION
Date: June 6, 2024	/s/ John Y. Caloz
	John Y. Caloz
	Chief Financial Officer

 

 

 

Exhibit 10.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Exhibit 10.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Exhibit 99.1

 

LadRx and ImmunityBio Mutually Agree to Terminate Aldoxorubicin License

Aldoxorubicin Returns to LadRx

 

Los Angeles, CA, June 3, 2024 – (BUSINESS WIRE) — LadRx Corporation (OTCQB: LADX) (“LadRx” or the “Company”), a biopharmaceutical innovator focused on research and development of life-saving cancer therapeutics, is pleased to announce that the Company and NantCell, Inc. (“NantCell”), together with NantCell’s parent company ImmunityBio, Inc. (“ImmunityBio”), have agreed to a mutual termination of the license of aldoxorubicin entered into in 2017.

 

With the termination of the license agreement between LadRx and NantCell, LadRx regains control of aldoxorubicin. In 2023, LadRx transferred the royalty and milestone rights of arimoclomol and aldoxorubicin to XOMA Corporation (NASDAQ: XOMA) (“XOMA”) in exchange for $5 million in upfront gross proceeds, up to an additional $2 million for milestones related to arimoclomol and $5 million for milestones related to aldoxorubicin. XOMA consented to the mutual termination of the LadRx-NantCell agreement in order to facilitate the return of the program to LadRx. In parallel, LadRx and XOMA have amended their 2023 Royalty Purchase Agreement to provide XOMA with a low-single-digit synthetic royalty on aldoxorubicin and a mid-single-digit percentage of any economics derived by LadRx from future out-license agreements related to aldoxorubicin. The agreement between LadRx and XOMA regarding future royalties and milestones associated with arimoclomol is not affected by the termination of the aldoxorubicin license between LadRx and NantCell.

 

Stephen Snowdy, PhD, CEO of LadRx commented, “We are excited to have aldoxorubicin back in-house. Aldoxorubicin is the first LADR-based drug to reach the clinic and was shown in multiple clinical studies to have lower cardiotoxicity compared to doxorubicin while showing promise of efficacy in a Phase II trial in advanced soft tissue sarcoma. Aldoxorubicin also proved the premise of LADR-based drugs that targeting chemotoxins via the LADR backbone allows for several-fold higher dosing of chemotherapeutic drugs.”

 

Dr. Snowdy continued, “We congratulate ImmunityBio on their recent successes with their immunity-based products and certainly understand their going-forward focus on those modalities. Over the coming months, we will be reviewing the pre-clinical and clinical data for aldoxorubicin and plotting a path forward for its continued clinical development. Meanwhile, we continue to march LADR-7 towards the clinic and remain on track for filing an IND application for LADR-7 in the third or fourth quarter of 2024.”

 

Forward-Looking Statements

 

This press release may contain certain statements relating to future results which are forward-looking statements, including whether the company’s strategic review will be successful and whether the stock split will help the company be more successful in evaluating strategic alternatives. These statements are not historical facts, but instead represent only LadRx’s belief regarding future events, many of which, by their nature, are inherently uncertain and outside of LadRx’s control. Such statements involve risks and uncertainties that could cause actual events or results to differ materially from the events or results described in the forward-looking statements; and other risks and uncertainties described in the most recent annual and quarterly reports filed by LadRx with the SEC, including disclosures under the heading “Risk Factors,” and current reports filed since the date of the LadRx’s most recent annual report. All forward-looking statements are based upon information available to LadRx on the date the statements are first published. LadRx undertakes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

 

About LadRx

 

LadRx Corporation (OTCQB: LADX) is a biopharmaceutical company developing new therapeutics to treat patients with cancer. LadRx Corporation’s website is www.ladrxcorp.com.

 

Contacts

 

Longacre Square Partners

Greg Marose / Charlotte Kiaie

ladrx@longacresquare.com

 

v3.24.1.1.u2

Cover	Jun. 03, 2024
Cover [Abstract]
Document Type	8-K
Amendment Flag	false
Document Period End Date	Jun. 03, 2024
Entity File Number	000-15327
Entity Registrant Name	LADRX CORPORATION
Entity Central Index Key	0000799698
Entity Tax Identification Number	58-1642740
Entity Incorporation, State or Country Code	DE
Entity Address, Address Line One	11726 San Vicente Boulevard
Entity Address, Address Line Two	Suite 650
Entity Address, City or Town	Los Angeles
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	90049
City Area Code	(310)
Local Phone Number	826-5648
Written Communications	false
Soliciting Material	false
Pre-commencement Tender Offer	false
Pre-commencement Issuer Tender Offer	false
Title of 12(b) Security	Common Stock, par value $0.001 per share Series B Junior Participating Preferred Stock Purchase Rights
Trading Symbol	LADX
Entity Emerging Growth Company	false

---