Organization and Business	9 Months Ended
Sep. 30, 2025
Organization and Business
Organization and Business	1. Organization and Business Jaguar Health, Inc. (“Jaguar” or the “Company”) was founded in San Francisco, California, as a Delaware corporation on June 6, 2013 (inception). The Company was a majority-owned subsidiary of Napo Pharmaceuticals, Inc. (“Napo”) until the close of the Company’s initial public offering on May 18, 2015. The Company was formed to develop and commercialize first-in-class prescription and non-prescription products for companion animals. On July 31, 2017, Jaguar completed a merger with Napo pursuant to the Agreement and Plan of Merger dated March 31, 2017, by and among Jaguar, Napo, Napo Acquisition Corporation (“Merger Sub”), and Napo’s representative (the “Merger Agreement”). In accordance with the terms of the Merger Agreement, upon the completion of the merger, Merger Sub merged with and into Napo, with Napo surviving as the wholly owned subsidiary (the “Merger” or “Napo Merger”). Immediately following the Merger, Jaguar changed its name from “Jaguar Animal Health, Inc.” to “Jaguar Health, Inc.” Napo now operates as a wholly owned subsidiary of Jaguar focused on human health, including the ongoing development of crofelemer and commercialization of Mytesi (crofelemer 125 mg delayed-release tablets). On March 15, 2021, Jaguar established Napo EU S.p.A (which changed its name in December 2021 to “Napo Therapeutics”) in Milan, Italy as a subsidiary of Napo. Napo Therapeutics’ core mission is to provide access to crofelemer in Europe to address significant orphan disease indications, including, initially, two key orphan target indications: short bowel syndrome with intestinal failure (“SBS-IF”) and microvillus inclusion disease (“MVID”). The Company manages its operations through two segments – human health and animal health – and is headquartered in San Francisco, California. Liquidity and Going Concern The Company, since its inception, has incurred recurring operating losses and negative cash flows from operations and has an accumulated deficit of $376.9 million as of September 30, 2025. The Company expects to continue incurring losses and negative cash flows in future periods. Further, the Company’s future operations, which include the satisfaction of current obligations, are dependent on the success of the Company’s ongoing development and commercialization efforts, as well as securing additional financing and generating positive cash flows from operations. There is no assurance that the Company will have adequate cash balances to maintain its operations over the next 12 months. Although the Company plans to finance its operations and cash flow needs through equity and/or debt financing, collaboration arrangements with other entities, license royalty agreements, as well as revenue from future product sales, the Company does not believe its current cash balances are sufficient to fund its operating plan through one year from the issuance of these unaudited condensed consolidated financial statements. There can be no assurance that additional funding will be available to the Company on acceptable terms or on a timely basis, if at all, or that the Company will generate sufficient cash from operations to adequately fund operating needs. If the Company is unable to obtain an adequate level of financing needed for the long-term development and commercialization of the products, the Company will need to curtail planned activities and reduce costs. Doing so will likely have an adverse effect on the ability to execute the Company’s business plan; accordingly, there is substantial doubt about the ability of the Company to continue in existence as a going concern. The accompanying unaudited condensed consolidated financial statements do not include any adjustments that might result from the outcome of these uncertainties.

Organization and Business

9 Months Ended

Sep. 30, 2025

1. Organization and Business

Jaguar Health, Inc. (“Jaguar” or the “Company”) was founded in San Francisco, California, as a Delaware corporation on June 6, 2013 (inception). The Company was a majority-owned subsidiary of Napo Pharmaceuticals, Inc. (“Napo”) until the close of the Company’s initial public offering on May 18, 2015. The Company was formed to develop and commercialize first-in-class prescription and non-prescription products for companion animals.

On July 31, 2017, Jaguar completed a merger with Napo pursuant to the Agreement and Plan of Merger dated March 31, 2017, by and among Jaguar, Napo, Napo Acquisition Corporation (“Merger Sub”), and Napo’s representative (the “Merger Agreement”). In accordance with the terms of the Merger Agreement, upon the completion of the merger, Merger Sub merged with and into Napo, with Napo surviving as the wholly owned subsidiary (the “Merger” or “Napo Merger”). Immediately following the Merger, Jaguar changed its name from “Jaguar Animal Health, Inc.” to “Jaguar Health, Inc.” Napo now operates as a wholly owned subsidiary of Jaguar focused on human health, including the ongoing development of crofelemer and commercialization of Mytesi (crofelemer 125 mg delayed-release tablets).

On March 15, 2021, Jaguar established Napo EU S.p.A (which changed its name in December 2021 to “Napo Therapeutics”) in Milan, Italy as a subsidiary of Napo. Napo Therapeutics’ core mission is to provide access to crofelemer in Europe to address significant orphan disease indications, including, initially, two key orphan target indications: short bowel syndrome with intestinal failure (“SBS-IF”) and microvillus inclusion disease (“MVID”).

The Company manages its operations through two segments – human health and animal health – and is headquartered in San Francisco, California.

Liquidity and Going Concern

The Company, since its inception, has incurred recurring operating losses and negative cash flows from operations and has an accumulated deficit of $376.9 million as of September 30, 2025. The Company expects to continue incurring losses and negative cash flows in future periods. Further, the Company’s future operations, which include the satisfaction of current obligations, are dependent on the success of the Company’s ongoing development and commercialization efforts, as well as securing additional financing and generating positive cash flows from operations. There is no assurance that the Company will have adequate cash balances to maintain its operations over the next 12 months.

Although the Company plans to finance its operations and cash flow needs through equity and/or debt financing, collaboration arrangements with other entities, license royalty agreements, as well as revenue from future product sales, the Company does not believe its current cash balances are sufficient to fund its operating plan through one year from the issuance of these unaudited condensed consolidated financial statements. There can be no assurance that additional funding will be available to the Company on acceptable terms or on a timely basis, if at all, or that the Company will generate sufficient cash from operations to adequately fund operating needs. If the Company is unable to obtain an adequate level of financing needed for the long-term development and commercialization of the products, the Company will need to curtail planned activities and reduce costs. Doing so will likely have an adverse effect on the ability to execute the Company’s business plan; accordingly, there is substantial doubt about the ability of the Company to continue in existence as a going concern. The accompanying unaudited condensed consolidated financial statements do not include any adjustments that might result from the outcome of these uncertainties.