---
title: "Aptorum Group plans 1-for-10 reverse stock split ahead of DiamiR merger"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/293212800.md"
description: "Aptorum Group plans a 1-for-10 reverse stock split ahead of its merger with DiamiR Biosciences, expected to close around July 20, 2026. Post-split trading will begin under the new ticker NIKI on Nasdaq. The move aims to meet Nasdaq's minimum bid requirement by increasing per-share price, reducing outstanding Class A and B shares significantly."
datetime: "2026-07-20T12:16:19.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/293212800.md)
  - [en](https://longbridge.com/en/news/293212800.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/293212800.md)
generator: "portal-rs"
---

# Aptorum Group plans 1-for-10 reverse stock split ahead of DiamiR merger

-   Aptorum Group will execute a 1-for-10 reverse share split ahead of its merger with DiamiR Biosciences, expected to close around July 20, 2026. \* Post-split trading is expected to begin July 20 under Niki BioSolutions on Nasdaq with the new ticker NIKI. \* Outstanding Class A shares are expected to fall to about 634,682 from about 6,346,823; Class B to about 179,693 from about 1,796,934. \* The reverse split targets a higher per-share price to support compliance with Nasdaq’s minimum bid requirement. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Aptorum Group Ltd. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001213900-26-079416), on July 20, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT) Original Document: here

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## Related News & Research

- [Aptorum Group GAAP EPS of -$1.60](https://longbridge.com/en/news/296654186.md)
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- [Aptorum files amended 8-K updating DiamiR Biosciences financial statements](https://longbridge.com/en/news/296654284.md)

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**