\nGossamer Bio, Inc. (Nasdaq: GOSS), a clinical-stage biopharmaceutical company focused on discovering, acquiring, developing and commercializing therapeutics in the disease areas of immunology, inflammation and oncology, today announced its financial results for the fourth quarter and year ended December 31, 2022 and provided a business update.\n<\/p>\n
Clinical-Stage Product Candidate Updates<\/b><\/p>\n
Seralutinib (GB002): Inhaled PDGFR, CSF1R and c-KIT Inhibitor for Pulmonary Arterial Hypertension (PAH)<\/b><\/p>\n GB5121: Oral, CNS-Penetrant BTK Inhibitor for Primary CNS Lymphoma (PCNSL)<\/b><\/p>\n Financial Results for Quarter and Full Year Ended December 31, 2022<\/b><\/p>\n About Gossamer Bio<\/b><\/p>\n \nGossamer Bio is a clinical-stage biopharmaceutical company focused on discovering, acquiring, developing and commercializing therapeutics in the disease areas of immunology, inflammation and oncology. Its goal is to be an industry leader in each of these therapeutic areas and to enhance and extend the lives of patients suffering from such diseases.\n<\/p>\n Forward-Looking Statements<\/b><\/p>\n \nGossamer cautions you that statements contained in this press release regarding matters that are not historical facts are forward-looking statements. These statements are based on the Company\u2019s current beliefs and expectations. Such forward-looking statements include, but are not limited to, statements regarding: the anticipated timing of initiation and enrollment of clinical trials for our product candidates, including the anticipated timing of initiation of the Phase 3 clinical trial of seralutinib in PAH; the trial design of such Phase 3 clinical trial of seralutinib based on regulatory feedback; plans to discuss our benefit \/ risk profile for GB5121 with our Data Review Committee, plans to advance our product candidates; expectations on the timing of data readouts from our clinical studies, including our Phase 2 open-label extension trial of seralutinib; and the expected timeframe for funding our operating plan with current cash, cash equivalents and marketable securities. The inclusion of forward-looking statements should not be regarded as a representation by Gossamer that any of its plans will be achieved. Actual results may differ from those set forth in this press release due to the risks and uncertainties inherent in Gossamer\u2019s business, including, without limitation: potential delays in the commencement, enrollment and completion of clinical trials; later developments with and \/ or feedback from global regulatory authorities or the FDA that may differ from prior feedback which may alter our planned Phase 3 clinical trial design and timing of initiation thereof; disruption to our operations from the COVID-19 pandemic, including clinical trial delays; the Company\u2019s dependence on third parties in connection with product manufacturing, research and preclinical and clinical testing; the results of preclinical studies and early clinical trials are not necessarily predictive of future results; the success of Gossamer\u2019s clinical trials and preclinical studies for its product candidates; regulatory developments in the United States and foreign countries; unexpected adverse side effects or inadequate efficacy of our product candidates that may limit their development, regulatory approval and\/or commercialization, or may result in clinical holds, recalls or product liability claims; Gossamer\u2019s ability to obtain and maintain intellectual property protection for its product candidates; Gossamer\u2019s ability to comply with its obligations in collaboration agreements with third parties or the agreements under which it licenses intellectual property rights from third parties; unstable market and economic conditions and adverse developments with respect to financial institutions and associated liquidity risk may adversely affect our business and financial condition and the broader economy and biotechnology industry; Gossamer may use its capital resources sooner than it expects; and other risks described in the Company\u2019s prior press releases and the Company\u2019s filings with the Securities and Exchange Commission (SEC), including under the heading \u201cRisk Factors\u201d in the Company\u2019s annual report on Form 10-K and any subsequent filings with the SEC. You are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date hereof, and Gossamer undertakes no obligation to update such statements to reflect events that occur or circumstances that exist after the date hereof. All forward-looking statements are qualified in their entirety by this cautionary statement, which is made under the safe harbor provisions of the Private Securities Litigation Reform Act of 1995.\n<\/p>\n GOSSAMER BIO, INC.<\/b><\/p>\n \nCONDENSED CONSOLIDATED FINANCIAL STATEMENT DATA\n<\/p>\n \n(UNAUDITED; IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)\n<\/p>\n<\/td>\n<\/tr>\n \n\u00a0\n<\/p>\n<\/td>\n Three months ended December 31,<\/b><\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n Year ended December 31,<\/b><\/p>\n<\/td>\n<\/tr>\n STATEMENTS OF OPERATIONS DATA:<\/b><\/p>\n<\/td>\n 2022<\/b><\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n 2021<\/b><\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n 2022<\/b><\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n 2021<\/b><\/p>\n<\/td>\n<\/tr>\n Operating expenses:<\/b><\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n \nResearch and development\n<\/p>\n<\/td>\n \n$\n<\/p>\n<\/td>\n \n41,508\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n$\n<\/p>\n<\/td>\n \n40,932\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n$\n<\/p>\n<\/td>\n \n170,919\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n$\n<\/p>\n<\/td>\n \n170,267\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n \nIn process research and development\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n15\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n15\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n65\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n75\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n \nGeneral and administrative\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n12,834\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n10,714\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n47,609\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n45,782\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n \nTotal operating expenses\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n54,357\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n51,661\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n218,593\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n216,124\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n Loss from operations<\/b><\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n (54,357<\/b><\/p>\n<\/td>\n )<\/b><\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n (51,661<\/b><\/p>\n<\/td>\n )<\/b><\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n (218,593<\/b><\/p>\n<\/td>\n )<\/b><\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n (216,124<\/b><\/p>\n<\/td>\n )<\/b><\/p>\n<\/td>\n<\/tr>\n \nOther income (expense)\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n \nInterest income\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n594\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n236\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n1,583\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n761\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n \nInterest expense\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n(3,457\n<\/p>\n<\/td>\n \n)\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n(4,937\n<\/p>\n<\/td>\n \n)\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n(13,880\n<\/p>\n<\/td>\n \n)\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n(19,440\n<\/p>\n<\/td>\n \n)\n<\/p>\n<\/td>\n<\/tr>\n \nOther income (expense)\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n1,456\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n78\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n1,512\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n799\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n \nTotal other expense, net\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n(1,407\n<\/p>\n<\/td>\n \n)\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n(4,623\n<\/p>\n<\/td>\n \n)\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n(10,785\n<\/p>\n<\/td>\n \n)\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n(17,880\n<\/p>\n<\/td>\n \n)\n<\/p>\n<\/td>\n<\/tr>\n Net loss<\/b><\/p>\n<\/td>\n $<\/b><\/p>\n<\/td>\n (55,764<\/b><\/p>\n<\/td>\n )<\/b><\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n $<\/b><\/p>\n<\/td>\n (56,284<\/b><\/p>\n<\/td>\n )<\/b><\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n $<\/b><\/p>\n<\/td>\n (229,378<\/b><\/p>\n<\/td>\n )<\/b><\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n $<\/b><\/p>\n<\/td>\n (234,004<\/b><\/p>\n<\/td>\n )<\/b><\/p>\n<\/td>\n<\/tr>\n \nNet loss per share, basic and diluted\n<\/p>\n<\/td>\n \n$\n<\/p>\n<\/td>\n \n(0.59\n<\/p>\n<\/td>\n \n)\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n$\n<\/p>\n<\/td>\n \n(0.74\n<\/p>\n<\/td>\n \n)\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n$\n<\/p>\n<\/td>\n \n(2.71\n<\/p>\n<\/td>\n \n)\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n$\n<\/p>\n<\/td>\n \n(3.13\n<\/p>\n<\/td>\n \n)\n<\/p>\n<\/td>\n<\/tr>\n \nWeighted average common shares outstanding, basic and diluted\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n94,280,553\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n75,587,851\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n84,574,869\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n74,843,482\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n<\/table>\n BALANCE SHEET DATA:<\/b><\/p>\n<\/td>\n December 31, 2022<\/b><\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n December 31, 2021<\/b><\/p>\n<\/td>\n<\/tr>\n \nCash, cash equivalents, and marketable securities\n<\/p>\n<\/td>\n \n$\n<\/p>\n<\/td>\n \n255,678\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n$\n<\/p>\n<\/td>\n \n325,218\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n \nWorking capital\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n212,650\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n291,921\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n \nTotal assets\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n272,450\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n343,657\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n \nTotal liabilities\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n260,373\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n222,194\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n \nAccumulated deficit\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n(1,032,223\n<\/p>\n<\/td>\n \n)\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n(811,534\n<\/p>\n<\/td>\n \n)\n<\/p>\n<\/td>\n<\/tr>\n \nTotal stockholders’ equity\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n12,077\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n \n121,463\n<\/p>\n<\/td>\n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n<\/table>\n \n\u00a0\n<\/p>\n View source version on businesswire.com: <\/span>https:\/\/www.businesswire.com\/news\/home\/20230317005063\/en\/<\/a><\/span><\/p>\n For Investors and Media: KEYWORDS:<\/b> United States North America California<\/p>\n INDUSTRY KEYWORDS:<\/b> Biotechnology Pharmaceutical Health<\/p>\n\n
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\n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
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Bryan Giraudo, Chief Financial Officer & Chief Operating Officer
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Gossamer Bio Investor Relations
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ir@gossamerbio.com<\/a><\/p>\n
![\"Logo\"](\"https:\/\/mms.businesswire.com\/media\/20230317005063\/en\/818570\/3\/GossamerBio-Logo.jpg\"){kind=logo}
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