Unum Therapeutics Reports Second Quarter 2020 Financial Results and Provides Corporate Updates

CAMBRIDGE, Mass., Aug. 11, 2020 /PRNewswire/ -- Unum Therapeutics Inc. (Nasdaq: UMRX), a biopharmaceutical company focused on developing novel, best-in-class precision kinase inhibitors for a range of patients living with cancer and other unmet medical needs, today announced financial results for the second quarter ended June 30, 2020 and provided corporate updates.

"With the recent acquisition of Kiq, Unum's focus on PLX9486 creates an exciting opportunity as we advance development of novel precision kinase inhibitors to treat patients with cancer and a range of other diseases with limited safe and effective treatment options," said Chuck Wilson, Ph.D., President and CEO of Unum. "PLX9486 is a highly potent and selective KIT D816V inhibitor that has demonstrated promising clinical data, and we believe has significant potential to transform the management of serious diseases in many individuals. With PLX9486 as a cornerstone, we believe our team at Unum is poised to build a pipeline of best-in-class, precision kinase inhibitors."

Recent Program and Corporate Highlights

    --  Announced completed acquisition of Kiq LLC: In July 2020, Unum announced
        the completed acquisition of Kiq LLC, a privately held biotechnology
        company focused on the discovery and development of precision kinase
        inhibitors. The acquisition was further financed by a private placement
        resulting in gross proceeds to Unum of approximately $104.4 million
        before deducting placement agent and other offering expenses. The
        private placement was led by Fairmount Funds Management LLC, with
        participation from Venrock Healthcare Capital Partners, BVF Partners
        L.P., Atlas Venture, Acorn Bioventures, Perceptive Advisor's LLC, RTW
        Investments, OrbiMed, Samsara BioCapital, Logos Capital, Ally Bridge
        Group and Commodore Capital, as well as additional undisclosed
        institutional investors. Unum believes the acquisition of Kiq represents
        a high potential value creation opportunity for shareholders and creates
        a promising path forward. The Company continues to pursue strategic
        opportunities for its cell-based therapy programs. Unum has retained key
        employees across the newly integrated company and continues to attract
        talent to advance its precision kinase inhibitor programs.


    --  Advancing clinical development of PLX9486: Unum is advancing clinical
        studies of PLX9486 in multiple indications, including Gastrointestinal
        Stromal Tumors ('GIST') and systemic mastocytosis. Published clinical
        data demonstrate the critical role of KIT kinase activity as a driver in
        both GIST and systemic mastocytosis. PLX9486 is a highly potent and
        selective KIT D816V inhibitor that not only addresses primary activating
        mutations, but also resistance and activation loop mutations. Unum plans
        to initiate clinical development of PLX9486 as a monotherapy for
        patients with Advanced Systemic Mastocytosis (ASM) and Indolent Systemic
        Mastocytosis (ISM) with the goal of demonstrating a best-in-class
        clinical profile. Patients living with systemic mastocytosis experience
        a range of symptoms, including reduced life span and chronic conditions,
        and there are limited treatment options available. Unum expects to
        initiate clinical testing in ASM patients in the first half of 2021,
        followed by trials in ISM patients in the second half of 2021.In
        addition, PLX9486 has demonstrated promising clinical activity in a
        Phase 1/2 trial in patients with GIST demonstrating 11 months median
        progression free survival in 18 GIST patients treated in a second line
        or later setting. Safety data from both single agent and combination
        trials in more than 50 patients supports further clinical development.
        PLX9486 is currently in Phase 2 clinical development in GIST, and Unum
        plans to advance the compound into additional clinical trials in the
        second half of 2021. Unum plans to present further details from PLX9486
        studies at an upcoming medical meeting.

Second Quarter 2020 Financial Results

    --  Collaboration Revenue: Collaboration revenue recognized during the
        second quarter ended June 30, 2020 of $0.5 million compared to $3.1
        million in the same period of 2019. This decrease is due to the
        termination of a collaboration agreement in January 2020.
    --  R&D Expenses: Research and development expenses of $5.1 million for the
        second quarter ended June 30, 2020 compared to $10.6 million for the
        same period of 2019. This decrease is primarily related to the reduction
        in clinical activity of Unum's legacy clinical trials.
    --  G&A Expenses: General and administrative expenses for the second quarter
        ended June 30, 2020 were $2.8 million, compared to $3.1 million for the
        same period of 2019. The decrease is primarily related to lower
        professional and consultant fees.
    --  Net Loss: Net loss attributable to common stockholders was $7.4 million,
        or $0.24 per share, for the second quarter ended June 30, 2020 compared
        with a net loss attributable to common stockholders of $10.5 million, or
        $0.34 per share, for the same period of 2019.
    --  Cash and Cash Equivalents: As of June 30, 2020, Unum had cash and cash
        equivalents of $21.3 million. Unum believes that its current cash and
        cash equivalents, including the $104.4 million received on July 9, 2020
        from the Series A Preferred Stock private placement, will enable Unum to
        fund its operating expenses and capital expenditure requirements beyond
        2022.

About Unum Therapeutics
Unum Therapeutics is a biopharmaceutical company focused on developing a pipeline of novel, best-in-class precision kinase inhibitors for a range of patients living with cancer and other unmet medical needs. Unum's most advanced program, PLX9486, is a highly potent and selective KIT D816V inhibitor in development to treat systemic mastocytosis and GIST patients. Unum's legacy cell therapy programs utilize proprietary BOXR technology to improve the functionality of engineered T cells by incorporating a "bolt-on" transgene to overcome resistance of the solid tumor microenvironment to T cell attack. Unum is headquartered in Cambridge, MA.

Follow Unum Therapeutics on social media: @UnumRx and LinkedIn.

Forward Looking Statements

This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, including, but not limited to, statements regarding: uses of proceeds; projected cash runways; and future product development plans. The use of words such as, but not limited to, "anticipate," "believe," "continue," "could," "estimate," "expect," "intend," "may," "might," "plan," "potential," "predict," "project," "should," "target," "will," or "would" and similar words expressions are intended to identify forward-looking statements. Forward-looking statements are neither historical facts nor assurances of future performance. Instead, they are based on our current beliefs, expectations and assumptions regarding the future of our business, future plans and strategies, our clinical results and other future conditions. New risks and uncertainties may emerge from time to time, and it is not possible to predict all risks and uncertainties. No representations or warranties (expressed or implied) are made about the accuracy of any such forward-looking statements. We may not actually achieve the forecasts disclosed in our forward-looking statements, and you should not place undue reliance on our forward-looking statements. Such forward-looking statements are subject to a number of material risks and uncertainties including but not limited to those set forth under the caption "Risk Factors" in Unum's most recent Annual Report on Form 10-K filed with the SEC, as well as discussions of potential risks, uncertainties, and other important factors in our subsequent filings with the SEC. Any forward-looking statement speaks only as of the date on which it was made. Neither we, nor our affiliates, advisors or representatives, undertake any obligation to publicly update or revise any forward-looking statement, whether as result of new information, future events or otherwise, except as required by law. These forward-looking statements should not be relied upon as representing our views as of any date subsequent to the date hereof.


                                                               
            
              UNUM THERAPEUTICS INC.


                                                   
            
              CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS


                                              
          
              (unaudited, in thousands, except share and per share amounts)




                                                       Three Months Ended June 30,                                            Six Months Ended June 30,



                                           2020                                      2019                                     2020                                   2019




     Collaboration revenue                        $
            528                                          $
            3,138                                  $
          7,559     $
          6,191




     Operating expenses:



     Research and development                             5,129                                                   10,617                                         14,627            23,020



     General and administrative                           2,802                                                    3,062                                          6,476             5,553




     Total operating expenses                             7,931                                                   13,679                                         21,103            28,573




     Loss from operations                               (7,403)                                                (10,541)                                      (13,544)          (22,382




     Other income (expense):



     Interest income                                          3                                                       25                                             50               175



     Other income, net                                        7                                                                                                      7



      Total other income (expense), net                       10                                                       25                                             57               175




     Net loss                                           (7,393)                                                (10,516)                                      (13,487)          (22,207



      Net loss per common share, basic and
       diluted                                  $
            (0.24)                                        $
            (0.34)                                $
          (0.44)    $
          (0.73



      Weighted average common shares
       outstanding, basic and diluted                 31,109,950                                               30,505,773                                     30,623,350        30,295,557


                                  
      
                UNUM THERAPEUTICS INC.


                             
     
        CONDENSED CONSOLIDATED SELECTED BALANCE SHEET DATA


                                 
      
                (unaudited, in thousands)




                                           June 30,                                    December 31,
                                              2020                                           2019



      Cash, cash equivalents
       and marketable
       securities                                     $
              21,342                            $
     37,424


      Working capital                                 $
              15,680                            $
     27,343



     Total assets                                    $
              31,055                            $
     49,423


      Total liabilities                               $
              11,814                            $
     17,661


      Total stockholders'
       equity                                         $
              19,241                            $
     31,762

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SOURCE Unum Therapeutics Inc.