Genocea Biosciences
Nov 2, 2017

Genocea Reports Third Quarter 2017 Financial Results

 - SITC presentation to highlight ATLAS™ ability in neoantigen selection - 
- IND filing for neoantigen cancer vaccine, GEN-009, expected in Q1 2018 - 
- Conference call today at 9 am ET -

CAMBRIDGE, Mass., Nov. 02, 2017 (GLOBE NEWSWIRE) -- Genocea Biosciences, Inc. (NASDAQ:GNCA), a biopharmaceutical company developing neoantigen cancer vaccines, today reported financial results for the third quarter of 2017 and announced upcoming data presentations at a leading immuno-oncology conference.

"We believe our proprietary ATLASTM technology sets us apart among developers of neoantigen cancer vaccines, as it offers a potential solution to one of the most significant challenges in the field - namely, identifying true neoantigens for those vaccines from up to thousands of potential candidates," said Chip Clark, president and chief executive officer of Genocea. "ATLAS uses a patient's own T cells to identify, rather than predict, which of the many personal mutations found in cancerous tumors are true neoantigens, which we believe will enable us to develop more immunogenic and efficacious cancer vaccines. Our upcoming data presentations at the SITC Annual Meeting continue to support the potential of ATLAS in neoantigen identification for personalized vaccines, including our lead program, GEN-009, for which we expect to file an IND application early next year."

GEN-009 Progress
GEN-009 is a personalized vaccine consisting of adjuvanted synthetic long peptides of true neoantigens identified by ATLAS.

Upcoming Scientific Presentations
Genocea announced today that it will present three posters at the upcoming Society for Immunotherapy of Cancer (SITC) 32nd Annual Meeting taking place November 8 to 12, 2017 at the Gaylord National Hotel & Convention Center in National Harbor, Maryland.

Corporate Update
Following its announced restructuring at the end of the third quarter, Genocea continues to explore, alongside its advisors, strategic alternatives for GEN-003, the company's Phase 3-ready investigational immunotherapy to treat the large patient population infected with genital herpes, many of whom are dissatisfied with their current treatment options.

Financial Guidance
Genocea expects that its existing cash and cash equivalents are sufficient to support its operating expenses and capital expenditure requirements into the middle of 2018.

Third-Quarter 2017 Financial Results

Conference Call
Genocea will host a conference call and webcast today at 9:00 a.m. ET. The conference call may be accessed by dialing (844) 826-0619 for domestic participants and (315) 625-6883 for international callers and referencing the conference ID number 95267931. A live webcast of the conference call will be available online from the investor relations section of the Company's website at http://ir.genocea.com. A webcast replay of the conference call will be available on the Genocea website beginning approximately two hours after the event, and will be archived for 30 days.

About Genocea Biosciences, Inc.
Genocea is harnessing the power of T cell immunity to develop life-changing vaccines and immunotherapies. While traditional immunotherapy discovery methods have largely used predictive methods to propose T cell targets, or antigens, Genocea has developed ATLAS™, its proprietary technology platform, to identify clinically relevant antigens of T cells based on actual human immune responses. Genocea is using ATLAS in immuno-oncology applications to develop neoantigen cancer vaccines while also exploring partnership opportunities for general cancer vaccines and a vaccine targeting cancers caused by Epstein-Barr Virus. Genocea expects to begin clinical development of its first neoantigen cancer vaccine, GEN-009, in early 2018. Genocea is exploring strategic alternatives for GEN-003, its Phase 3-ready immunotherapy candidate for the treatment of genital herpes. For more information, please visit www.genocea.com.

About Neoantigen Cancer Vaccines and GEN-009
Neoantigens are personalized tumor mutations that are seen as "foreign" by an individual's immune system. Data published in recent years have indicated that an individual's response to neoantigens drives checkpoint inhibitor efficacy and that it is possible to vaccinate an individual against their own neoantigens. Genocea's lead immuno-oncology program, GEN-009, is an adjuvanted neoantigen peptide vaccine candidate designed to direct a patient's immune system to attack their tumor. GEN-009's neoantigen peptides are identified by Genocea's proprietary ATLAS platform, which recalls a patient's pre-existing CD4+ and CD8+ T cell immune responses to their tumor. Following ATLAS neoantigen identification, Genocea will manufacture a personal vaccine for each patient.

Forward-Looking Statements
Statements herein relating to future business performance, conditions or strategies and other financial and business matters, including expectations regarding clinical developments, are forward-looking statements within the meaning of the Private Securities Litigation Reform Act. Genocea cautions that these forward-looking statements are subject to numerous assumptions, risks, and uncertainties that change over time. Factors that may cause actual results to differ materially from the results discussed in the forward-looking statements or historical experience include risks and uncertainties, including Genocea's ability to progress any product candidates in preclinical or clinical trials; the ability of ATLAS to identify promising oncology vaccine and immunotherapy product candidates; the scope, rate and progress of its preclinical studies and clinical trials and other research and development activities; anticipated clinical trial results; anticipated timing for initiation of new clinical trials; current results may not be predictive of future results; even if the data from preclinical studies or clinical trials is positive, regulatory authorities may require additional studies for approval and the product may not prove to be safe and efficacious; Genocea's ability to enter into future collaborations with industry partners and the government and the terms, timing and success of any such collaboration; risks associated with the manufacture and supply of clinical and commercial product; the cost of filing, prosecuting, defending and enforcing any patent claims and other intellectual property rights; Genocea's ability to obtain rights to technology; competition for clinical resources and patient enrollment from drug candidates in development by other companies with greater resources and visibility; the rate of cash utilized by Genocea in its business and the period for which existing cash will be able to fund such operation; Genocea's ability to obtain adequate financing in the future to continue its clinical programs through product licensing, co-promotional arrangements, public or private equity or debt financing or otherwise; general business conditions; competition; business abilities and judgment of personnel; the availability of qualified personnel and other factors set forth under "Risk Factors" in Genocea's Annual Report on Form 10-K for the  fiscal year ended December 31, 2016 and other filings with the Securities and Exchange Commission (the "SEC"). Further information on the factors and risks that could affect Genocea's business, financial conditions, and results of operations is contained in Genocea's filings with the SEC, which are available at www.sec.gov. These forward-looking statements speak only as of the date of this press release and Genocea assumes no duty to update forward-looking statements.

GENOCEA BIOSCIENCES, INC.
CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED)
(In thousands)
    
 September 30, December 31,
 2017 2016
Cash, cash equivalents and investments$21,983  $63,362 
Other assets6,061  6,534 
Total assets$ 28,044  $69,896 
    
Debt, current and long-term$15,782  $16,958 
Accounts payable2,129  3,043 
Accrued expenses and other liabilities6,447  4,354 
Total liabilities24,358  24,355 
Stockholders' equity3,686  45,541 
Total liabilities and stockholders' equity$28,044  $69,896 


GENOCEA BIOSCIENCES, INC.
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED)
(In thousands, except per share amounts)
    
 Three Months Ended
September 30,
 Nine Months Ended
September 30,
 2017 2016 2017 2016
Grant revenue$  $  $  $235 
        
Operating expenses:       
Research and development10,155  8,811  31,324  22,821 
General and administrative3,750  3,619  10,955  11,569 
Restructuring costs2,591    2,591   
Refund of research and development expense      (1,592)
Total operating expenses16,496  12,430  44,870  32,798 
Loss from operations(16,4956) (12,430) (44,870) (32,563)
Other income and expense:       
Interest income63  103  211  323 
Interest expense(435) (438) (1,319) (1,299)
Total other income and expense$(372) $(335)  $(1,108) $(976)
Net loss(16,868) (12,765) (45,978) (33,539)
        
Other comprehensive loss:       
Unrealized gain (loss) on available-for-sale securities$  $(9) $  $15 
Comprehensive loss $(16,868) $(12,774) $(45,978) $(33,524)
Net loss per share - basic and diluted$(0.59) $(0.45) $(1.61) $(1.18)
Weighted-average number of common shares used in computing net loss per share$28,666  $28,276  $28,568  $28,214 

For media: 
Jennifer LaVin 
207-360-0473 
jennifer.lavin@genocea.com   

For investors:
Jonathan Poole
617-876-8191 
jonathan.poole@genocea.com 

Source: Genocea Biosciences, Inc.

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