8-K
0001787400false00017874002022-03-172022-03-17

 

 

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): March 17, 2022

 

Nkarta, Inc.

(Exact name of Registrant as Specified in Its Charter)

 

 

Delaware

001-39370

47-4515206

(State or Other Jurisdiction

of Incorporation)

(Commission File Number)

(IRS Employer

Identification No.)

 

 

 

6000 Shoreline Court, Suite 102

South San Francisco, CA

 

94080

(Address of Principal Executive Offices)

 

(Zip Code)

 

Registrant’s Telephone Number, Including Area Code: (415) 582-4923

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:

 

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, $0.0001 par value per share

 

NKTX

 

 

The Nasdaq Stock Market LLC

(Nasdaq Global Select 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 2.02 Results of Operations and Financial Condition.

On March 17, 2022, Nkarta, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the fourth quarter and year ended December 31, 2021. A copy of the Company’s press release is attached hereto as Exhibit 99.1.

The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1) 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, or be deemed, incorporated by reference in any filings under the Securities Act of 1933, as amended (the “Securities Act”), unless the Company specifically states that the information is to be considered “filed” under the Exchange Act or incorporates it by reference into a filing under the Securities Act or the Exchange Act.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

 

Exhibit

Number

 

Description

 

 

 

99.1

 

Press Release dated March 17, 2022 entitled “Nkarta Reports Fourth Quarter and Full Year 2021 Financial Results and Corporate Highlights”

104

 

Cover Page Interactive Data File (embedded within the Inline XBRL document).

 

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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.

 

 

 

Nkarta, Inc.

 

 

 

 

Date: March 17, 2022

 

By:

/s/ Nadir Mahmood

 

 

 

Nadir Mahmood

 

 

 

Chief Financial and Business Officer

 

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EX-99.1

 

Exhibit 99.1

https://cdn.kscope.io/16ef320cc7455a058a342386b32577b8-img220989892_0.jpg 

 

 

Nkarta Reports Fourth Quarter and Full Year 2021 Financial Results and Corporate Highlights

 

On track to announce initial Phase 1 clinical trial data from two co-lead programs in 2022

1H 2022 - NKX101, a CAR NK cell therapy candidate engineered with NKG2D receptor, in relapsed/refractory acute myeloid leukemia (AML) and higher-risk myelodysplastic syndrome (MDS)

FY 2022 - NKX019, a CAR NK cell therapy candidate engineered with CD19 receptor, in relapsed/refractory B cell malignancies

 

 

SOUTH SAN FRANCISCO, Calif., March 17, 2022 -- Nkarta, Inc. (Nasdaq: NKTX), a clinical-stage biopharmaceutical company developing engineered natural killer (NK) cell therapies to treat cancer, today reported financial results for the fourth quarter and year ended December 31, 2021.

 

“2021 was a year of solid execution for Nkarta across our two clinical development programs, unique NK cell engineering platform and efficient manufacturing processes,” said Paul J. Hastings, President and CEO of Nkarta. “2022 is set to be a catalyst rich year with clinical data milestones that include initial results from our single-agent NKX101 Phase 1 clinical trial in the first half of 2022 as well as initial results from our single-agent NKX019 Phase 1 clinical trial in 2022. Nkarta continues to make excellent progress in advancing our pipeline of groundbreaking therapies for cancer patients with limited treatment options.”

 

Anticipated Clinical Milestones

NKX101 - As previously announced, Nkarta plans to present initial clinical data from its ongoing clinical trial of NKX101 as monotherapy in patients with relapsed/refractory AML and higher-risk MDS in the first half of 2022.

 

NKX019 - As previously announced, Nkarta plans to present initial clinical data from its ongoing clinical trial of NKX019 as monotherapy in patients with advanced B cell malignancies in 2022.

 

 


 

2021 and Recent Operational Highlights

NKX101

In February 2022, Nkarta filed a protocol amendment with the U.S. Food and Drug Administration (FDA) for the ongoing Phase 1 clinical trial of NKX101 to optimize the study design for maximum benefit and flexibility as the company prepares for potential dose expansion cohorts. The amended protocol allows for a higher dose of cyclophosphamide for lymphodepletion, enrollment of patients who have received as few as 1 to 2 prior lines of therapy, and increased dosing of NKX101.

 

In December 2021, NKX101 received orphan drug designation (ODD) for the treatment of acute AML from the FDA. The FDA grants ODD to drugs defined as those intended for the treatment, diagnosis or prevention of rare diseases that affect fewer than 200,000 people in the United States. ODD may qualify the company developing the drug for certain development incentives, including tax credits for qualified clinical testing, prescription drug user fee exemptions, and seven-year marketing exclusivity upon FDA approval.

 

NKX019

In January 2022, Nkarta filed a protocol amendment with the FDA for the ongoing Phase 1 clinical trial of NKX019 to optimize the study design for maximum benefit and flexibility as the company prepares for potential dose expansion cohorts. The amended protocol allows for administration of a consolidation cycle of NKX019 to patients following a complete response to NKX019, and increased dosing of NKX019.

 

In October 2021, Nkarta announced the dosing of the first patients in the international Phase 1 clinical trial evaluating NKX019 in CD19+ advanced B cell malignancies.

 

Pipeline and Platform

In November 2021, Nkarta presented preclinical data from its engineered NK cell platform in four posters at the annual meeting of the Society for Immunotherapy of Cancer (SITC). The posters included data on CRISPR/Cas9 genome engineering of NK cells (jointly presented with CRISPR Therapeutics), engineered NK cells containing CISH gene knock-out and CD70 chimeric antigen receptor (CAR) targeting (jointly presented with CRISPR Therapeutics), donor selection in next generation NK cell development programs and novel methods for scaling the expansion of engineered NK cells to potentially supply a life cycle’s worth of commercial off-the-shelf product from a single donor.

 

In May 2021, Nkarta and CRISPR Therapeutics announced a research and development collaboration to co-develop and co-commercialize two genome

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engineered NK cell product candidates, one targeting CD70, and a product candidate combining NK cells and T cells (NK+T). The collaboration also gives Nkarta a license to CRISPR/Cas9 gene editing technology for use in its own engineered NK cell therapy products.

 

Manufacturing

In October 2021, Nkarta announced that it is producing clinical supply of NKX019 at its in-house cGMP clinical manufacturing facility in South San Francisco, California.

 

In July 2021, Nkarta entered a lease agreement to establish a new 88,000 square foot combined manufacturing facility and company headquarters. Once operational, the manufacturing facility will increase Nkarta’s manufacturing footprint with capacity to produce materials for potential pivotal trials and commercial launch of Nkarta’s engineered NK cell therapy products.

 

 

Fourth Quarter and Full Year 2021 Financial Highlights

Cash and Cash Equivalents: As of December 31, 2021, Nkarta had cash, cash equivalents, restricted cash and short-term investments of $240.2 million.

 

R&D Expenses: Research and development (R&D) expenses were $63.4 million for the full year 2021 and $17.3 million for the fourth quarter of 2021. Non-cash stock-based compensation expense included in R&D expense was $6.7 million for the full year 2021 and $1.7 million for the fourth quarter of 2021.

 

G&A Expenses: General and administrative (G&A) expenses were $23.0 million for the full year 2021 and $5.6 million for the fourth quarter of 2021. Non-cash stock-based compensation expense included in G&A expense was $7.7 million for the full year 2021 and $2.0 million for the fourth quarter of 2021.

 

Net Loss. Net loss was $86.1 million, or $2.62 per basic and diluted share, for the full year 2021. This net loss includes non-cash charges of $16.5 million that consisted primarily of share-based compensation of $14.5 million. Net loss was $22.8 million, or $0.69 per basic and diluted share, for the fourth quarter of 2021.

 

 

Financial Guidance

Nkarta expects its current cash and cash equivalents will be sufficient to fund its current operating plan into at least the second half of 2023.

 

 

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About NKX101

NKX101 is an allogeneic and off-the-shelf natural killer (NK) cell immunotherapy candidate that builds on the innate anti-cancer biology of NK cells and their positive safety profile. Using NK cells selected from healthy donors, NKX101 is engineered to express a chimeric antigen receptor (CAR) targeting NKG2D ligands on tumor cells and a proprietary membrane-bound form of interleukin 15 (IL-15) to augment the activity of the NK cells. NKG2D, a key activating receptor found on naturally occurring NK cells, induces a cell-killing immune response through the detection of stress ligands that are widely expressed on cancer cells. To learn more about the NKX101 clinical trial in adults with acute myeloid leukemia (AML) or myelodysplastic syndromes (MDS), please visit ClinicalTrials.gov, identifier NCT04623944.

 

About the NKX101-101 Clinical Trial

The NKX101-101 clinical trial is a Phase 1, multi-center, open-label, sequential dose-finding and dose-expansion study to evaluate the safety and anti-tumor activity of NKX101 as a multi-dose, multi-cycle therapy. Patients with relapsed or refractory acute myeloid leukemia (AML) or higher-risk myelodysplastic syndromes (MDS) will be enrolled in the dose-finding portion of the study followed by disease specific expansion cohorts including a combination cohort. Additional information is available on ClinicalTrials.gov, identifier NCT04623944.

 

About NKX019

NKX019 is an allogeneic and off-the-shelf natural killer (NK) cell immunotherapy candidate that builds on the innate anti-cancer biology of NK cells and their positive safety profile. Using NK cells selected from healthy donors, NKX019 is engineered to express a chimeric antigen receptor (CAR) targeting the B-cell antigen CD19 and a proprietary membrane-bound form of interleukin 15 (IL-15) to augment the activity of the NK cells. CD19 is a biomarker for normal and malignant B cells, and it is a validated target for B cell cancer therapies. To learn more about the clinical trial of NKX019 in advanced B cell malignancies, please visit ClinicalTrials.gov, identifier NCT05020678.

 

About the NKX019-101 Clinical Trial
The NKX019-101 clinical trial is a Phase 1, multi-center, open-label, sequential dose-finding and dose-expansion study to evaluate the safety and anti-tumor activity of NKX019 as a multi-dose, multi-cycle therapy. Patients with CAR T naïve relapsed/refractory non-Hodgkin lymphoma (NHL), chronic lymphocytic leukemia (CLL) or B-cell acute lymphoblastic leukemia (B-ALL) will be enrolled in the dose-finding portion of the study, followed by disease specific expansion cohorts that also include CAR T exposed patients. To learn more about the clinical trial of NKX019 in advanced B cell malignancies, please visit ClinicalTrials.gov, identifier NCT05020678.

 

About Nkarta

Nkarta is a clinical-stage biotechnology company advancing the development of allogeneic, off-the-shelf natural killer (NK) cell immunotherapies for cancer patients. By combining its cell expansion and cryopreservation platform with proprietary cell engineering technologies and CRISPR-based genome engineering capabilities, Nkarta is building a pipeline of future cell

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therapies engineered for deep anti-tumor activity and intended for broad access in the outpatient treatment setting. For more information, please visit the company’s website at www.nkartatx.com.

 

Cautionary Note on Forward-Looking Statements

Statements contained in this press release regarding matters that are not historical facts are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, as amended. Words such as "anticipates," "believes," "expects," "intends," “plans,” “potential,” "projects,” “would,” and "future" or similar expressions are intended to identify forward-looking statements. Examples of these forward-looking statements include statements concerning Nkarta’s expectations regarding any or all of the following: Nkarta’s ability to continue to build and advance its pipeline of clinical and preclinical product candidates; the timing of release of initial NKX019 and NKX101 clinical trial data; the safety profile of NKX019 and NKX101; the timing of the dose expansion cohorts in the NKX101 clinical trial; Nkarta’s future manufacturing capabilities; the ability of Nkarta’s technology to augment the anti-tumor activity of NK cells and enable broad access; the potential development incentives due to receiving ODD for NKX101 in AML; the benefits and flexibility of the amended study designs for the NKX101 and NKX019 clinical trials; and Nkarta’s expected cash runway. Because such statements are subject to risks and uncertainties, actual results may differ materially from those expressed or implied by such forward-looking statements. These risks and uncertainties include, among others: Nkarta’s limited operating history and historical losses; Nkarta’s lack of any products approved for sale and its ability to achieve profitability; Nkarta’s ability to raise additional funding to complete the development and any commercialization of its product candidates; Nkarta’s dependence on the success of its co-lead product candidates, NKX101 and NKX019; that Nkarta may be delayed in initiating, enrolling or completing any clinical trials; competition from third parties that are developing products for similar uses; Nkarta’s ability to obtain, maintain and protect its intellectual property; Nkarta’s dependence on third parties in connection with manufacturing, clinical trials, and pre-clinical studies; the complexity of the manufacturing process for CAR NK cell therapies; and risks relating to the impact on Nkarta’s business of the COVID-19 pandemic or similar public health crises.

 

These and other risks are described more fully in Nkarta’s filings with the Securities and Exchange Commission (“SEC”), including the “Risk Factors” section of Nkarta’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2021, filed with the SEC on November 10, 2021, and Nkarta’s other documents subsequently filed with or furnished to the SEC. All forward-looking statements contained in this press release speak only as of the date on which they were made. Except to the extent required by law, Nkarta undertakes no obligation to update such statements to reflect events that occur or circumstances that exist after the date on which they were made.

 

 

 

 

 

 

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Nkarta, Inc.

Condensed Statements of Operations

(in thousands, except share and per share data)

(Unaudited)

 

 

 

 

 

Three Months Ended
December 31,

 

 

Year Ended
December 31,

 

 

 

2021

 

 

2020

 

 

2021

 

 

2020

 

Operating expenses

 

 

 

 

 

 

 

 

 

 

 

 

Research and development

 

 

17,301

 

 

 

11,270

 

 

 

63,412

 

 

 

36,220

 

General and administrative

 

 

5,586

 

 

 

6,728

 

 

 

23,017

 

 

 

15,288

 

Total operating expenses

 

 

22,887

 

 

 

17,998

 

 

 

86,429

 

 

 

51,508

 

Loss from operations

 

 

(22,887

)

 

 

(17,998

)

 

 

(86,429

)

 

 

(51,508

)

Other income (expense), net:

 

 

 

 

 

 

 

 

 

 

 

 

Change in fair value of preferred stock
   purchase right liability

 

 

 

 

 

 

 

 

 

 

 

(40,163

)

Interest income

 

 

74

 

 

 

99

 

 

 

370

 

 

 

313

 

Other income (expense), net

 

 

(1

)

 

 

2

 

 

 

(16

)

 

 

(3

)

Total other income (expense), net

 

 

73

 

 

 

101

 

 

 

354

 

 

 

(39,853

)

Net loss

 

$

(22,814

)

 

$

(17,897

)

 

$

(86,075

)

 

$

(91,361

)

 

 

 

 

 

 

 

 

 

 

 

 

 

Net loss per share, basic and diluted

 

$

(0.69

)

 

$

(0.55

)

 

$

(2.62

)

 

$

(5.44

)

Weighted average shares used to compute
   net loss per share, basic and diluted

 

 

32,954,965

 

 

 

32,611,697

 

 

 

32,856,883

 

 

 

16,806,262

 

 

Nkarta, Inc.

Condensed Balance Sheets

(in thousands)

(Unaudited)

 

 

 

 

December 31,

 

 

 

2021

 

 

2020

 

Assets

 

 

 

 

 

 

Cash, cash equivalents, restricted cash and short-term investments

 

$

240,186

 

 

$

315,326

 

Property and equipment, net

 

 

12,856

 

 

 

9,350

 

Operating lease right-of-use assets

 

 

11,678

 

 

 

8,505

 

Other assets

 

 

9,183

 

 

 

4,469

 

Total assets

 

$

273,903

 

 

$

337,650

 

Liabilities and stockholders' equity

 

 

 

 

 

 

Accounts payable, accrued and other liabilities

 

$

10,477

 

 

$

7,511

 

Operating lease liabilities

 

 

12,459

 

 

 

8,919

 

Total liabilities

 

 

22,936

 

 

 

16,430

 

Stockholders’ equity

 

 

250,967

 

 

 

321,220

 

Total liabilities and stockholders' equity

 

$

273,903

 

 

$

337,650

 

 

 

 

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Nkarta Media/Investor Contact:

Greg Mann

Nkarta, Inc.

gmann@nkartatx.com

 

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