v3.25.1

Organization and Description of Business | 12 Months Ended
--- | ---
Dec. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Organization and Description of Business | 1. Organization and Description of Business Forte Biosciences, Inc. (www.fortebiorx.com) and its subsidiaries, referred to herein as the “Company” or "Forte", is a clinical- stage biopharmaceutical company focused on developing FB102, which is a proprietary anti-CD122 monoclonal antibody therapeutic candidate with potentially broad autoimmune and autoimmune-related indications. The phase 1 healthy volunteer single and multiple ascending dose cohorts have completed. Forte is currently advancing clinical development of FB102 into patient-based trials for celiac disease and non-segmental vitiligo. The Company merged with Tocagen, Inc. ("Merger"), a publicly traded biotechnology company, on June 15, 2020. Prior to the Merger, Forte was a privately held company incorporated in Delaware on May 3, 2017. The Company's headquarters is in Dallas, Texas. The Company’s common stock is traded on the Nasdaq stock exchange under the ticker symbol “FBRX”‌. Reverse Stock Split On August 20, 2024, the Company's stockholders approved effecting a reverse stock split of the issued common stock of the Company (the “Common Stock”) at a ratio in the range between 1:5 and 1:30, with the final ratio to be approved by the Company's board of directors (the "Board"). The Board approved a final ratio of 1 for 25 for the reverse stock split. On August 27, 2024, the Company filed a certificate of amendment to the Company's Amended and Restated Certificate of Incorporation with the Secretary of State of the State of Delaware, to effect a 1 for 25 reverse stock split of the Common Stock, effective as of 8:00 a.m., Eastern Time, on August 28, 2024. The par value and authorized shares were not adjusted as a result of the reverse split. The Reverse Stock Split also affected the Company’s outstanding common stock options and pre-funded warrants, and resulted in the shares underlying such instruments being reduced and the exercise price being increased proportionately. All issued and outstanding shares of common stock and per share amounts contained in the consolidated financial statements have been retroactively adjusted to reflect this reverse stock split for all periods presented. Liquidity and Risks The accompanying consolidated financial statements have been prepared assuming that the Company will continue as a going concern, which contemplates the realization of assets and the settlement of liabilities and commitments in the normal course of business. The consolidated financial statements do not reflect any adjustments relating to the recoverability and reclassification of assets and liabilities that might be necessary if the Company is unable to continue as a going concern. Since inception, the Company has incurred losses and negative cash flows from operations. As of December 31, 2024, the Company had an accumulated deficit of $154.0 million and used $30.7 million of cash and cash equivalents in operating activities during the year ended December 31, 2024. Management expects to continue to incur additional losses in the foreseeable future as the Company focuses its development efforts on advancing FB102 through clinical trials. The Company had cash, cash equivalents and short-term investments of approximately $58.4 million as of December 31, 2024. The Company’s cash, cash equivalents and short-term investments are held at financial institutions that exceed federally insured limits. The Company believes that its existing cash, cash equivalents and short-term investments will be sufficient to allow the Company to fund its operations for at least 12 months from the filing date of this Form 10-K. The Company will continue to need to raise additional capital or obtain financing from other sources. Management may fund future operations through the sale of equity and debt financings and may also seek additional capital through arrangements with strategic partners or other sources. There can be no assurance that additional funding will be available on terms acceptable to the Company, if at all. If the Company is unable to raise additional funding to meet its working capital needs in the future, it may be forced to delay or reduce the scope of its research and development programs and/or limit or cease its operations. The Company's ability to raise additional funds may be adversely impacted by potential worsening global economic conditions and the recent disruptions to, and volatility in, the credit and financial markets in the United States and worldwide resulting from the military conflicts in Eastern Europe, the Middle East, and otherwise. There are numerous risks and uncertainties associated with pharmaceutical development and the Company is unable to predict the timing or amount of increased expenses on the development of future product candidates or when or if it will start to generate revenues. Even if the Company does generate revenues, it may not be able to achieve or maintain profitability. If the Company fails to become profitable or is unable to sustain profitability on a continuing basis, then it may be unable to continue its operations at planned levels and may be forced to reduce its operations. Businesses throughout our industry have been and will continue to be impacted by a number of challenging and unexpected global and national events and circumstances that continue to evolve, including without limitation the military conflicts in Eastern Europe and the Middle East, increased economic uncertainty, inflation, rising interest rates, recent and any potential future financial institution failures, and other geopolitical tensions. The extent of the impact of these events and circumstances on our business, operations, development timelines and plans remains uncertain, and will depend on certain developments, including the duration and scope of the events and their impact on the Company's development activities, third parties with whom it does business, as well as its impact on regulatory authorities and its key scientific and management personnel. The Company has been and continues to actively monitor the potential impacts that these various events and circumstances may have on its business and the Company takes steps, where warranted, to minimize any potential negative impacts on its business resulting from these events and circumstances.

X
- References No definition available. + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480424/946-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480424/946-10-50-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 810 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/810/tableOfContent Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 205 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/205/tableOfContent + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration