Company: APM
Filing Date: 2025-11-17
Form Type: F-1
Source: 0001213900-25-111548
Chunk: 245

Company: Aptorum Group Ltd
Filing Date: 2025-11-17
Form: F-1
Chunk 245
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-enriched microRNAs in plasma. Short-term objectives of DiamiR include the development of Lab-Developed tests (LDTs) under CLIA guidelines based on the identified miRNA expression signatures. The tests will be used for screening, patient stratification, as well as disease and treatment monitoring. DiamiR was incorporated in Delaware on June 16, 2014, and primarily operates through its wholly-owned subsidiary, DiamiR, LLC, which was incorporated as a limited liability company in Delaware on September 17, 2009. In October 2014, DiamiR entered into a Share Exchange Agreement with DiamiR, LLC, pursuant to which DiamiR acquired 100% of the issued and outstanding units of DiamiR, LLC in exchange for 4,282,000 shares (100%) of DiamiR’s common stock (the “Share Exchange”), and DiamiR, LLC became a wholly-owned subsidiary of DiamiR. The Share Exchange was recognized as a combination of entities under common control as both DiamiR, LLC and DiamiR have been controlled before and after the transaction by the same shareholders. In July 2025, the Company entered into a definitive merger agreement with Aptorum Group Limited, a publicly traded Cayman Islands company (“Aptorum”). Pursuant to the merger agreement, if completed, shareholders of the Company would receive shares of the surviving company’s common stock in a share exchange. Under the merger agreement, the Company’s outstanding convertible notes are expected to be converted to shares of the surviving company’s common stock. Concurrent with the execution of the merger agreement, the companies entered into a management service agreement and a license agreement through earlier of the closing of the merger or December 31, 2025, under which the Company will provide certain development services to Aptorum. In addition to the requirement of obtaining Aptorum shareholder approval, the closing of the merger is subject to the satisfaction or waiver of each of the other closing conditions set forth in the merger agreement and therefore, it is possible that the merger may not occur. DiamiR has incurred net losses in each year since its inception, including net losses of $743,235 and $614,405 for the years ended May 31, 2025 and 2024, respectively, and $283,700 in the three months ended August 31, 2025. At August 31, 2025, DiamiR had an accumulated deficit of $6,106,271, primarily