8-K

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): January 2, 2024

INMUNE BIO INC.

(Exact name of registrant as specified in charter)

Nevada	001-38793	47-5205835
(State or other jurisdiction	(Commission File Number)	(IRS Employer
of incorporation)		Identification No.)

225 NE Mizner Blvd., Suite 640, Boca Raton, Florida 33432

(Address of Principal Executive Offices) (Zip Code)

(858) 964 3720

(Registrant’s Telephone Number, Including Area Code)

Not Applicable

(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))

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 shares	INMB	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 mart 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 8.01. Other Events.

On January 2, 2024, INmune Bio Inc. (the “Company”), issued a press release announcing that the Company’s INKmune™ Phase I/II trial dosed the first patient in men with metastatic castration-resistant prostate cancer on December 27, 2023.

A copy of the press release is attached herewith as Exhibit 99.1.

Item 9.01 Financial statements and Exhibits

(d) Exhibits.

99.1	Press Release dated January 2, 2024
104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

1

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.

	INMUNE BIO INC.
Date: January 2, 2024	By:	/s/ David Moss
		David Moss
		Chief Financial Officer

2

EX-99.1

Exhibit 99.1

 

INmune Bio Announces First Patient Dosed in a Phase 1/2 Study of INKmune™ in Patients with Metastatic Castration-Resistant Prostate Cancer

Boca Raton, Florida, Jan. 02, 2024 (GLOBE NEWSWIRE) --  INmune Bio, Inc. (NASDAQ: INMB) (the “Company”), a clinical-stage immunology company focused on developing treatments that harness the patient’s innate immune system to fight  disease, dosed the first patient in the Phase I/II trial in men with metastatic castration-resistant prostate cancer (mCRPC) on December 27, 2023. INKmune™ is a biologic therapy given as out-patient therapy without the need for pre-medication or cytokine support.

“Results of immunotherapy trials for mCRPC have been disappointing,” said Professor Matt Rettig, Professor of Medicine and Urology, Medical Director of the Prostate Cancer Program at the David Geffen School of Medicine at UCLA and member of the Jonsson Comprehensive Cancer Center. “After many failures using T-cell focused immunotherapy approaches, targeting NK cells -- which are abundant in the prostate cancer tumor microenvironment -- is a promising and novel strategy. I am optimistic about the therapeutic potential of INKmune, an off-the-shelf innate immune therapy.”  Professor Rettig was deeply involved in the design of the clinical trial.  Dr. Rettig’s statements should not be construed as endorsement by the University of California.

CaRe PC is an open label Phase I/II trial that will test up to three doses of INKmune™ in men with mCRPC. INKmune™ is given as out-patient therapy via intravenous infusion three times in the first two weeks of treatment (days 1, 8 and 15). The patient is followed for six months with careful study of immunologic and anti-cancer responses to INKmune™ treatment. Immune responses include changes in numbers of tumor killing memory-like NK cells in the patient’s blood and how long these specialized NK cells remain in the circulation. Anti-tumor responses will be monitored by following the level of prostatic surface antigen (PSA) in the blood, as well as using Artificial Intelligence (AI) to quantify the number and size of metastatic lesions using piflufolastat F 18 - a PSMA (prostate-specific membrane antigen) imaging agent developed by Lantheus, and by measuring circulating tumor DNA (ctDNA) in the blood. As many as 30 patients will receive one of three levels of dose of INKmune™ (low, medium, high).

“There are two key elements for successful immunotherapy. There must be immune cells in the tumor and the drug must convert those immune cells into cancer killing cells,” said Prof. Mark Lowdell Ph.D., CSO of INmune Bio and inventor of INKmune™. “Prostate cancer has many resting NK cells, and we believe INKmune will convert those resting NK cells into memory-like NK cells that can attack the tumor.”

The study uses a novel modified Bayesian design. The sequential Phase I dose escalation portion will be followed by a Phase II trial that will simultaneously enroll patients in all dosing cohorts. Once the Phase I portion is complete, the doses that are safe will be tested simultaneously in the Phase II portion of the trial. Up to 10 patients will be enrolled at each dose level. There are two primary goals of the trial. The first is to demonstrate the safety of INKmune™ in the patient population (men with mCRPC). The second is to determine which dose of INKmune™ should be used in a blinded, randomized registration trial. Determining the best dose of INKmune™ to use in future clinical trials will depend on a combination of immunologic and anti-tumor responses seen in the men treated with INKmune™ therapy.

About INKmune™

INKmune is an NK cell targeted therapy that is not an NK cell. INKmune™ designed to improve the function of the patient’s own NK cells. INKmune™ is a patented, pharmaceutical-grade, replication-incompetent human tumor cell line which conjugates to resting NK cells and delivers multiple, essential priming signals, akin to treatment with at least three cytokines in combination. INKmune™ is stable at -80^oC and is delivered by a simple IV infusion. The INKmune:NK interaction ligates multiple activating and co-stimulatory molecules on the NK cell and enhances its avidity of binding to tumor cells; notably those resistant to normal NK-mediated lysis. Tumor-primed NK (TpNK) cells can lyse a wide variety of NK-resistant tumors including leukemias, lymphomas, myeloma and solid tumors including prostate, renal cell, ovarian, nasopharyngeal, lung and breast cancer. INKmune therapy does not require any type of conditioning, pre-medication or cytokine support.

About INmune Bio, Inc.

INmune Bio Inc. is a publicly traded (NASDAQ: INMB), clinical-stage biotechnology company focused on developing treatments that target the innate immune system to fight disease. INmune Bio has two product platforms that are both in clinical trials: The Dominant-Negative Tumor Necrosis Factor (DN-TNF) product platform utilizes dominant-negative technology to selectively neutralize soluble TNF, a key driver of innate immune dysfunction and a mechanistic driver of many diseases. DN-TNF product candidates are in clinical trials to determine if they can treat cancer (INB03™), Early Alzheimer’s disease, and treatment-resistant depression (XPro™). The Natural Killer Cell Priming Platform includes INKmune™ developed to prime a patient’s NK cells to eliminate minimal residual disease in patients with cancer. INmune Bio’s product platforms utilize a precision medicine approach for the treatment of a wide variety of hematologic and solid tumor malignancies, and chronic inflammation. To learn more, please visit www.inmunebio.com.

Forward Looking Statements

Clinical trials are in early stages and there is no assurance that any specific outcome will be achieved. Any statements contained in this press release that do not describe historical facts may constitute forward-looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995.  Any statements contained in this press release that do not describe historical facts may constitute forward-looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995. Any forward-looking statements contained herein are based on current expectations but are subject to a number of risks and uncertainties. Actual results and the timing of certain events and circumstances may differ materially from those described by the forward-looking statements as a result of these risks and uncertainties. INB03™, XPro1595 (XPro™), and INKmune™ are still in clinical trials or preparing to start clinical trials and have not been approved by the US Food and Drug Administration (FDA) or any regulatory body and there cannot be any assurance that they will be approved by the FDA or any regulatory body or that any specific results will be achieved. The factors that could cause actual future results to differ materially from current expectations include, but are not limited to, risks and uncertainties relating to the Company’s ability to produce more drug for clinical trials; the availability of substantial additional funding for the Company to continue its operations and to conduct research and development, clinical studies and future product commercialization; and, the Company’s business, research, product development, regulatory approval, marketing and distribution plans and strategies. These and other factors are identified and described in more detail in the Company’s filings with the Securities and Exchange Commission, including the Company’s Annual Report on Form 10-K, the Company’s Quarterly Reports on Form 10-Q and the Company’s Current Reports on Form 8-K. The Company assumes no obligation to update any forward-looking statements in order to reflect any event or circumstance that may arise after the date of this release.

INmune Bio Contact:

David Moss, CFO (858) 964-3720
info@inmunebio.com

Investor Contact:

Jason Nelson
Core IR
(516) 842-9614 x-823

XML

Cover	Jan. 02, 2024
Cover [Abstract]
Document Type	8-K
Amendment Flag	false
Document Period End Date	Jan. 02, 2024
Entity File Number	001-38793
Entity Registrant Name	INMUNE BIO INC.
Entity Central Index Key	0001711754
Entity Tax Identification Number	47-5205835
Entity Incorporation, State or Country Code	NV
Entity Address, Address Line One	225 NE Mizner Blvd.
Entity Address, Address Line Two	Suite 640
Entity Address, City or Town	Boca Raton
Entity Address, State or Province	FL
Entity Address, Postal Zip Code	33432
City Area Code	858
Local Phone Number	964 3720
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 shares
Trading Symbol	INMB
Security Exchange Name	NASDAQ
Entity Emerging Growth Company	true
Elected Not To Use the Extended Transition Period	false