Mirati Therapeutics Reports Second Quarter 2020 Financial Results And Recent Business Highlights
SAN DIEGO, Aug. 6, 2020 /PRNewswire/ -- Mirati Therapeutics, Inc. (NASDAQ: MRTX), a clinical-stage targeted oncology company, today reported financial results and a corporate update for the second quarter ended June 30, 2020.
"Mirati is working to design, develop and deliver novel oncology therapies for patients with significant unmet medical need. With MRTX849, our KRAS G12C selective inhibitor, we remain on track to complete enrollment of the registration-enabling monotherapy arm of the KRYSTAL Phase 1/2 clinical trial in patients with 2(nd) or 3(rd) line non-small cell lung cancer (NSCLC) in the third quarter. We look forward to presenting updated Phase 1/1b data at the 32(nd) EORTC-NCI-AACR Symposium on Molecular Targets and Cancer Therapeutics in October," said Charles M. Baum, M.D., Ph.D., President and Chief Executive Officer. "Today, we are also pleased to announce that we have selected MRTX1133, a potentially first-in-class KRAS G12D selective inhibitor to advance into IND-enabling GLP toxicology studies. We will share additional detail about MRTX1133 later this year and expect to file an IND in the first half of 2021."
RECENT CORPORATE UPDATES:
MRTX849 (KRAS G12C Selective Inhibitor)
-- Enrollment ongoing in the KRYSTAL Phase 1/2 clinical trial, including
the following arms:
-- Single-agent Phase 2 registrational arm in 2(nd) or 3(rd) line
therapy in NSCLC
-- Combination with a PD-1 (pembrolizumab) in 1(st) line NSCLC
-- Single-agent and in combination with an EGFR inhibitor (cetuximab)
in 2(nd) line colorectal cancer (CRC)
-- Enrollment ongoing, under a separate clinical trial protocol, in the
Phase 1/2 combination with TNO155, Novartis' development-stage SHP2
inhibitor, in 2(nd) or 3(rd) line NSCLC and CRC
-- Initiated combination cohort of the KRYSTAL clinical trial with a
pan-EGFR inhibitor (afatinib) in 2(nd) or 3(rd) line NSCLC
-- Plan to initiate the combination clinical trial with a CDK4/6 inhibitor
(palbociclib) in patients with a CDK4 amplification in 2(nd) or 3(rd)
line NSCLC later this year
MRTX1133 (KRAS G12D Selective Inhibitor)
-- Announced selection of a lead clinical candidate, MRTX1133
-- Completed dose-ranging toxicology studies and advancing into
IND-enabling GLP toxicology studies
Sitravatinib
-- Enrollment ongoing in the Phase 3 SAPPHIRE trial in combination with
nivolumab (OPDIVO(®)) in patients with NSCLC
Operational Updates
-- On May 18(th), 2020, announced the appointment of Joseph Leveque, M.D.,
as Chief Medical Officer
-- Ended the second quarter 2020 with $645.7 million in cash, cash
equivalents, and short-term investments
Financial Results for the Second Quarter 2020
No license and collaboration revenues were earned for the three months ended June 30, 2020 and $0.3 million in license and collaboration revenues were earned for the six months ended June 30, 2020. License and collaboration revenues for the three and six months ended June 30, 2019 were $0.6 million and $1.8 million, respectively. License and collaboration revenues earned for these periods relate to a manufacturing supply services agreement with BeiGene.
Research and development expenses for the second quarter of 2020 were $65.1 million, compared to $38.3 million for the same period in 2019. Research and development expenses for the six months ended June 30, 2020 were $136.8 million, compared to $72.6 million for the same period in 2019. The increase in research and development expenses is due to an increase in expense associated with the development of MRTX849, MRTX1133, and other preclinical and early discovery activities, as well as an increase in salaries and related expense, including an increase in share-based compensation expense. The Company recognized research and development-related share-based compensation expenses of $11.5 million during the second quarter of 2020, compared to $6.6 million for the same period in 2019, and $23.3 million during the six months ended June 30, 2020, compared to $11.8 million for the same period in 2019.
General and administrative expenses for the second quarter of 2020 were $19.8 million, compared to $9.9 million for the same period in 2019. General and administrative expenses for the six months ended June 30, 2020 were $37.8 million, compared to $19.7 million for the same period in 2019. The increase is due primarily to an increase in share-based compensation expense and, to a lesser extent, an increase in employee-related expenses and professional service expense. The Company recognized general and administrative-related share-based compensation expenses of $9.3 million during the second quarter of 2020, compared to $6.0 million for the same period in 2019, and $19.0 million during the six months ended June 30, 2020, compared to $12.0 million for the same period in 2019.
Net loss for the second quarter of 2020 was $82.9 million, or $1.89 per share basic and diluted, compared to net loss of $45.7 million, or $1.26 per share basic and diluted for the same period in 2019. Net loss for the six months ended June 30, 2020 was $169.5 million, or $3.91 per share basic and diluted, compared to net loss of $86.6 million, or $2.43 per share basic and diluted for the same period in 2019.
Cash, cash equivalents, and short-term investments were $645.7 million at June 30, 2020.
About MRTX849
MRTX849 is an investigational, orally available small molecule that is designed to potently and selectively inhibit a form of KRAS, which harbors a substitution mutation (G12C). KRAS G12C mutations are present in approximately 14% of non-small cell lung cancer (NSCLC) adenocarcinoma patients, 4% of colorectal cancer patients, and subsets of other types of cancer. Tumors characterized by KRAS G12C mutations are commonly associated with poor prognosis and resistance to therapy, and patients with these mutations have few treatment options. MRTX849 is being evaluated in a Phase 1/2 trial treating patients with molecularly identified, KRAS G12C-positive advanced solid tumors and in the first quarter of 2020, enrollment began in the registration enabling cohort in monotherapy NSCLC, colorectal cancer and pancreatic cancer.
About Sitravatinib
Sitravatinib is an investigational spectrum-selective kinase inhibitor that potently inhibits receptor tyrosine kinases (RTKs), including TAM family receptors (TYRO3, Axl, Mer), split family receptors (VEGFR2, KIT) and RET. Sitravatinib is being evaluated in combination with nivolumab (OPDIVO(®)), an anti-PD-1 checkpoint inhibitor, in patients whose cancers have progressed despite treatment with a checkpoint inhibitor. Sitravatinib's potent inhibition of TAM and split family RTKs may overcome resistance to checkpoint inhibitor therapy through targeted reversal of an immunosuppressive tumor microenvironment, enhancing antigen-specific T cell response and expanding dendritic cell-dependent antigen presentation. Sitravatinib is being evaluated in multiple clinical trials to treat patients who are refractory to prior immune checkpoint inhibitor therapy, including the ongoing potentially registration-enabling Phase 3 trial of sitravatinib in combinations with a checkpoint inhibitor in non-small cell lung cancer (NSCLC). In addition, sitravatinib in combinations with checkpoint inhibitors are being evaluated in selected checkpoint inhibitor naïve patients.
About Mirati Therapeutics
Mirati Therapeutics (NASDAQ: MRTX) is a San Diego-based clinical-stage biotechnology company dedicated to advancing novel therapeutics that extend the lives of patients by directly addressing the genetic and immunological drivers of cancer. Mirati is developing sitravatinib, designed to selectively target a spectrum of tyrosine kinases implicated in both tumor growth and the suppression of immune responses to tumors. Sitravatinib has demonstrated durable responses in lung cancer patients whose cancer has progressed despite treatment with checkpoint inhibitors - an area of significant unmet medical need. Sitravatinib is being evaluated in multiple clinical trials to treat patients who are refractory to prior immune checkpoint inhibitor therapy, including a potentially registration-enabling Phase 3 trial of sitravatinib in combination with a checkpoint inhibitor in non-small cell lung cancer (NSCLC) that is currently enrolling patients.
Mirati is also developing novel inhibitors of KRAS mutations including MRTX849, a potent and selective inhibitor of KRAS G12C. This historically difficult to drug target is present in approximately 14% of NSCLC adenocarcinomas, 4% of colorectal cancer as well as smaller percentages of several other difficult-to-treat cancers. MRTX849 is being evaluated in a Phase 1/2 clinical trial as a treatment for patients with KRAS G12C-positive tumors. Our research in KRAS G12C has led to breakthroughs in targeting other KRAS mutations, including G12D, which drives tumor growth in more patients than G12C and includes pancreatic, colorectal and other types of cancer. Our lead clinical candidate for KRAS G12D, MRTX1133, is in IND-enabling studies. For more information, visit www.mirati.com.
Forward Looking Statements
This press release contains forward-looking statements regarding the business of Mirati Therapeutics, Inc. ("Mirati"). Any statement describing Mirati's goals, expectations, financial or other projections, intentions or beliefs, development plans and the commercial potential of Mirati's drug development pipeline, including without limitation MRTX849, sitravatinib and MRTX1133, is a forward-looking statement and should be considered an at-risk statement. Such statements are subject to risks and uncertainties, particularly those challenges inherent in the process of discovering, developing and commercialization of new drug products that are safe and effective for use as human therapeutics, and in the endeavor of building a business around such drugs.
Mirati's forward-looking statements also involve assumptions that, if they never materialize or prove correct, could cause its results to differ materially from those expressed or implied by such forward-looking statements. Although Mirati's forward-looking statements reflect the good faith judgment of its management, these statements are based only on facts and factors currently known by Mirati. As a result, you are cautioned not to rely on these forward-looking statements. These and other risks concerning Mirati's programs are described in additional detail in Mirati's quarterly reports on Form 10-Q and annual reports on Form 10-K, which are on file with the U.S. Securities and Exchange Commission (the "SEC") available at the SEC's Internet site (www.sec.gov).These forward-looking statements are made as of the date of this press release, and Mirati assumes no obligation to update the forward-looking statements, or to update the reasons why actual results could differ from those projected in the forward-looking statements, except as required by law.
Mirati Therapeutics, Inc.
Consolidated Balance Sheets
(in thousands)
June 30, 2020 December 31,
(unaudited) 2019
---
Assets
Current assets
Cash, cash
equivalents and
short-term
investments $
645,710 $
415,050
Other current assets 8,327 9,357
Total current assets 654,037 424,407
Property and
equipment, net 3,187 1,776
Other long-term
assets 6,726 6,017
Total assets $
663,950 $
432,200
Liabilities and Shareholders' Equity
Current liabilities
Accounts payable and
accrued liabilities $
56,843 $
48,082
Deferred revenue and
other current
liabilities 852 824
Total current
liabilities 57,695 48,906
Other long-term
liabilities 1,251 999
Total liabilities 58,946 49,905
Shareholders' equity 605,004 382,295
Total liabilities and
shareholders' equity $
663,950 $
432,200
Mirati Therapeutics, Inc.
Consolidated Statements of Operations and Comprehensive Loss
(in thousands)
Three Months Ended Six Months Ended
June 30, June 30,
2020 2019 2020 2019
(unaudited)
(unaudited)
Revenues
License and collaboration
revenues
$ $
577 $
267 $
1,821
Total Revenue 577 267 1,821
Operating Expenses
Research and development 65,083 38,324 136,791 72,564
General and administrative 19,779 9,894 37,825 19,656
Total operating expenses 84,862 48,218 174,616 92,220
Loss from operations (84,862) (47,641) (174,349) (90,399)
Other income, net 2,003 1,946 4,835 3,792
Net loss $
(82,859) $
(45,695) $
(169,514) $
(86,607)
Unrealized gain on available-
for-sale investments 1,577 151 1,395 309
Comprehensive loss $
(81,282) $
(45,544) $
(168,119) $
(86,298)
Basic and diluted net loss per
share $
(1.89) $
(1.26) $
(3.91) $
(2.43)
Weighted average number of shares
used in computing net loss per
share, basic and diluted 43,826 36,174 43,356 35,580
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SOURCE Mirati Therapeutics, Inc.
