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): November 15, 2019

 

Y-MABS THERAPEUTICS, INC.

(Exact name of registrant as specified in its charter)

 

Delaware

 

001-38650

 

47-4619612

(State or other jurisdiction of
incorporation or organization)

 

(Commission
File Number)

 

(I.R.S. Employer
Identification No.)

 

230 Park Avenue

Suite 3350

New York, New York 10169

(Address of principal executive offices) (Zip Code)

 

(646) 885-8505

(Registrant’s telephone number, include 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:

 

o      Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

 

o      Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

 

o      Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

 

o      Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

 

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  x

 

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.  x

 

Securities registered pursuant to Section 12(b) of the Act:

 

Title of each class:

 

Trading Symbol

 

Name of each exchange on which registered:

Common Stock, $0.0001 par value

 

YMAB

 

NASDAQ Global Select Market

 

 

 


 

Item 7.01 Regulation FD Disclosure

 

On November 15, 2019, Y-mAbs Therapeutics, Inc., (the “Company”) issued a press release announcing a clinical update on omburtamab for Desmoplastic Small Round Cell Tumor which was presented at the 2019 Connective Tissue Oncology Society Annual Meeting in Tokyo, Japan, on November 15, 2019 by Dr. Shakeel Modak from Memorial Sloan Kettering Cancer Center in New York. A copy of the press release is attached hereto as Exhibit 99.1.

 

The information furnished pursuant to Item 7.01 on this Form 8-K, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any other filing under the Securities Act or the Exchange Act, except as expressly set forth by specific reference in such a filing.

 

Item 9.01. Financial Statements and Exhibits.

 

(d) Exhibits

 

Exhibit No.

 

Description

 

 

 

99.1

 

Press Release, dated November 15, 2019 issued by Y-mAbs Therapeutics, Inc.

 

2


 

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.

 

 

 

 

Y-MABS THERAPEUTICS, INC.

 

 

 

Date: November 15, 2019

By:

/s/ Thomas Gad

 

 

Thomas Gad

 

 

Founder, Chairman, President and Head of Business Development

 

3


Exhibit 99.1

 

Y-mAbs Announces Update on Omburtamab in DSRCT

 

New York, NY, November 15, 2019 (GLOBE NEWSWIRE) — Y-mAbs Therapeutics, Inc. (the “Company” or “Y-mAbs”) (Nasdaq: YMAB), a late-stage clinical biopharmaceutical company focused on the development and commercialization of novel, antibody-based therapeutic products for the treatment of cancer, today announced a clinical update on omburtamab for Desmoplastic Small Round Cell Tumor (“DSRCT”). Data was presented at the 2019 Connective Tissue Oncology Society (“CTOS”) Annual Meeting in Tokyo, Japan on November 15, 2019, by Dr. Shakeel Modak from Memorial Sloan Kettering Cancer Center (“MSK”) in New York.

 

DSRCT is an aggressive malignancy that typically presents as intraabdominal sarcomatosis in young males. Less than 100 patients are diagnosed each year in the US, and given this incidence, optimal treatment has not yet been defined. Patients with DSRCT have a very poor prognosis with limited five year survival. Even for those patients where Gross Total Resection (“GTR”) is possible, five year Overall Survival (“OS”) appears to be approximately 20%. Based on observations from MSK, Whole Abdominalpelvic Intensity-Modulated RadioTherapy (“WA-IMRT”) may be advisable for all patients whose tumor can be resected.

 

Data reported by Dr. Modak was based on evaluation of 33 GTR patients treated at MSK from 2009 to 2017. A total of 24 patients from a Phase I study at MSK received WA-IMRT in combination with omburtamab Interperitoneal Radio Immunotherapy (“IP-RIT”) and nine patients received WA-IMRT without omburtamab IP-RIT. The study showed a median OS of 41 months for the DSRCT patients who did not receive omburtamab IP-RIT and 59 months for those receiving omburtamab IP-RIT. The data presented at CTOS indicates that adding IP-RIT with iodinated omburtamab to the standard WA-IMRT treatment appears to be well tolerated. Furthermore, adding omburtamab IP-RIT to GTR improved the five year Kapplan Meier estimated OS from a historical rate of approximately 20% to approximately 40%. While this approach may not help patients who do not achieve GTR of DSRCT, we believe that it may help patients with microscopic disease and help prevent relapse. Lack of evaluable disease means that survival is the only relevant endpoint for these patients.

 

“We are excited to announce this update for omburtamab in DSRCT, and have recently started a Phase II trial at MSK. DSRCT represent a clear unmet medical need. We plan to advance omburtamab for the benefit of these patients. It is very encouraging to continue to witness omburtamab produce significant data in additional difficult indications, providing further evidence of omburtamab’s potential across B7-H3 positive solid tumors,” said Thomas Gad, Founder, Chairman, President and Head of Business Development and Strategy.

 

Dr. Claus Moller, Chief Executive Officer further notes, “We are very pleased to see these survival data. This is good news for the DSRCT patients who typically are male teenagers and young adults. We believe that the data illustrates the width of compartmental use of radiolabeled omburtamab, which potentially could be applied to other peritoneal malignancies.”

 

About Y-mAbs:

 

Y-mAbs is a late-stage clinical biopharmaceutical company focused on the development and commercialization of novel, antibody-based therapeutic products for the treatment of cancer. The Company has a broad and advanced product pipeline, including two pivotal-stage product candidates—naxitamab and omburtamab—which target tumors that express GD2 and B7-H3, respectively.

 

About Memorial Sloan Kettering

 

Researchers at Memorial Sloan Kettering (“MSK”) developed the therapeutic product referenced in this statement, which is exclusively licensed by MSK to Y-mAbs.  As a result of this licensing arrangement, MSK has institutional financial interests in the products and in Y-mAbs.

 

Forward-Looking Statements

 

Statements in this press release about future expectations, plans and prospects, as well as any other statements regarding matters that are not historical facts, may constitute “forward-looking statements”

 


 

within the meaning of The Private Securities Litigation Reform Act of 1995. Such statements include, but are not limited to, statements about our business model and development and commercialization plans; current and future clinical and pre-clinical studies and our research and development programs; regulatory, marketing and reimbursement approvals; rate and degree of market acceptance and clinical utility as well as pricing and reimbursement levels; retaining and hiring key employees; our commercialization, marketing and manufacturing capabilities and strategy; our intellectual property position and strategy; additional product candidates and technologies; collaborations or strategic partnerships and the potential benefits thereof; expectations related to the use of our cash and cash equivalents, and the need for, timing and amount of any future financing transaction; our financial performance, including our estimates regarding revenues, expenses, capital expenditure requirements; developments relating to our competitors and our industry; and other statements that are not historical facts. Words such as ‘‘anticipate,’’ ‘‘believe,’’ “contemplate,” ‘‘continue,’’ ‘‘could,’’ ‘‘estimate,’’ ‘‘expect,’’ ‘‘intend,’’ ‘‘may,’’ ‘‘might,’’ ‘‘plan,’’ ‘‘potential,’’ ‘‘predict,’’ ‘‘project,’’ ‘‘should,’’ ‘‘target,’’ “will”, ‘‘would’’ and similar expressions are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words. Our product candidates and related technologies are novel approaches to cancer treatment that present significant challenges. Actual results may differ materially from those indicated by such forward-looking statements as a result of various factors, including but not limited to: the uncertainties related to market conditions and the completion of the public offering on the anticipated terms or at all, risks associated with our financial condition and need for additional capital; risks associated with our development work; cost and success of our product development activities and clinical trials; the risks of delay or failure to receive approval of our drug candidates; the risks related to commercializing any approved pharmaceutical product including the rate and degree of market acceptance of our product candidates; development of our sales and marketing capabilities and risks associated with failure to obtain sufficient reimbursement for our products; the risks related to our dependence on third parties including for conduct of clinical testing and product manufacture; our inability to enter into partnerships; the risks related to government regulation; risks related to market approval, risks associated with protection of our intellectual property rights; risks related to employee matters and managing growth; risks related to our common stock and other risks and uncertainties affecting the Company including those described in the “Risk Factors” section included in our Annual Report on Form 10-K and in our other SEC filings. Any forward-looking statements contained in this press release speak only as of the date hereof, and the Company undertakes no obligation to update any forward-looking statement, whether as a result of new information, future events or otherwise.

 

Contact:

 

Y-mAbs Therapeutics, Inc.

230 Park Avenue, Suite 3350

New York, NY 10169

USA

 

+1 646 885 8505

 

E-mail: [email protected]