Business Description

In this Annual Report on Form 10-K, unless the context otherwise requires, references to “we,” “us,” “our,” “Petros” and the “Company” refer to Petros Pharmaceuticals, Inc. and its subsidiaries. Business Model and Primary Products in Development Petros was incorporated in Delaware on May 14, 2020, for the purpose of effecting the transactions contemplated by that certain Agreement and Plan of Merger, dated as of May 17, 2020 (as amended, the “Merger Agreement”), by and between Petros, Neurotrope, Inc., a Nevada corporation (“Neurotrope”), Metuchen Pharmaceuticals LLC, a Delaware limited liability company (“Metuchen”), and certain subsidiaries of Petros and Neurotrope. Prior to June 2025, Petros consisted of wholly owned subsidiaries: Metuchen, Neurotrope, Timm Medical Technologies, Inc. (“Timm Medical”), and Pos-T-Vac, LLC (“PTV” and, collectively with Metuchen and Timm Medical, the “Subsidiaries”). The Company has historically been engaged in the commercialization and development of Stendra®, a U.S. Food and Drug Administration (“FDA”) approved PDE-5 inhibitor prescription medication for the treatment of erectile dysfunction (“ED”), which the Company licensed from Vivus, Inc. (“Vivus”). Petros also historically marketed its own line of ED products in the form of vacuum erection device products (“VEDs”) through its previous subsidiaries, Timm Medical and PTV, including VEDs marketed as “Osbon ErecAid” and “PosTVac.” In December 2024, the Company determined to discontinue sales of Stendra® to wholesalers. Beginning in March 2025, the Company is no longer engaged in the commercialization, development or sales of Stendra®. In addition, on June 16, 2025, in accordance with California state law, the Company effected an assignment (the “Assignment”) of all of the business, assets, properties, contractual rights, goodwill, going concern value, rights and claims (“Assets”) of Metuchen, including Metuchen’s wholly-owned subsidiaries, Timm Medical and PTV and each of their respective Assets (collectively, the “ABC Assets”), for the benefit of creditors to a special purpose vehicle that is managed by a third-party fiduciary (the “Assignee”) such that, as of June 16, 2025, the Assignee succeeded to all of each Subsidiary’s right, title and interest in and to the respective ABC Assets. Upon the completion of the Assignment, the Assignee obtained sole control over the ABC Assets and each Subsidiary no longer operates its business or controls the liquidation or distribution of its assets or the resolution of claims. The Assignment is a judicial insolvency procedure, which was commenced by each Subsidiary entering a contractual assignment for the benefit of creditors on June 16, 2025, that effectuates the assignment, grant, conveyance, transfer, and setting over to the Assignee, in trust, of all of the ABC Assets. Accordingly, the Company is no longer engaged in the marketing or selling of VEDs following the completion of the Assignment. Today, the Company is working towards the goal of becoming a leading innovator in the emerging self-care market driving expanded access to key nonprescription pharmaceuticals as Over-the-Counter (“OTC”) and nonprescription drug products with additional condition for nonprescription use (“ACNU Products”) treatment options. Petros is pursuing the development of a proprietary integrated technology solutions platform (the “platform”) containing two components (i) SaaS, designed to assist pharmaceutical companies in operationalizing and commercializing an Rx-to-OTC switch as an element in the development of an ACNU Product, and (ii) a potential Software as a Medical Device (“SaMD”) component, which must comply with FDA governance and approval and is expected to be a consumer interface that guides the consumer in navigating appropriate self-selection or deselection, through the acquisition process of the OTC product. The Company has been working towards the development of the platform, which is currently in early development stages and is being designed to serve as a retail or online interface, with clinically established algorithmic logic qualifying the intended consumer-patient for purchase and use of an ACNU Product, while reducing subjectivity to the least possible degree and maximizing objective qualifiers to the greatest possible degree.…