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APM
NASDAQ Industrial Applications And Services

Aptorum Group to Undergo Reverse Merger with DiamiR Biosciences, Resulting in Significant Dilution and Proposed Reverse Stock Split

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Biotech Stocks · Healthcare
Sentiment info
Negative
Importance info
9
Price
$0.83
Mkt Cap
$6.825M
52W Low
$0.65
52W High
$4.47
52W Position info
28% above low
Off High info
81% below high
Rel. Volume info
0.9× avg
Market data snapshot near publication time

APM sits 28% above its 52-week low of $0.65.

Summary

Aptorum Group is pursuing a reverse merger with DiamiR Biosciences, which will result in existing Aptorum shareholders owning only 30% of the combined entity, alongside a proposed reverse stock split and ongoing financial concerns for both companies.


Key Events · M&A and Partnerships · APM

  • Reverse Merger Agreement

    Aptorum Group will acquire DiamiR Biosciences, with DiamiR stockholders receiving approximately 70% ownership of the combined company, and existing Aptorum shareholders retaining 30%.

  • Proposed Reverse Stock Split

    Shareholders will vote on a reverse stock split at a ratio between 1-for-2 and 1-for-10, intended to boost the share price and maintain Nasdaq listing.

  • Financial Distress and Going Concern

    Both Aptorum Group and DiamiR Biosciences have received 'going concern' warnings from their auditors, indicating significant financial challenges and the merger as a survival strategy.

  • Leadership and Name Change

    The combined entity will be renamed 'Niki BioSolutions, Inc.' and trade under the ticker 'NIKI'. Ian Huen (current Aptorum CEO) will serve as CEO, with DiamiR's CEO and CFO taking key executive roles.


Analysis · APM · Industrial Applications And Services

Aptorum Group is proceeding with a reverse merger with DiamiR Biosciences, a transaction critical for Aptorum's continued operations given its auditor's 'going concern' warning. The merger terms are highly dilutive for existing Aptorum shareholders, who will own approximately 30% of the combined entity, while DiamiR stockholders will own 70%. The combined company will be renamed 'Niki BioSolutions, Inc.' and trade under the ticker 'NIKI'. A reverse stock split, with a ratio between 1-for-2 and 1-for-10, is also proposed to maintain Nasdaq listing, often a sign of financial distress. Both Aptorum and DiamiR have received 'going concern' warnings, underscoring the precarious financial position of the entities involved. The approval of these proposals is effectively guaranteed by Aptorum's CEO, Ian Huen, who controls 86.71% of the voting power, diminishing the influence of other shareholders.

At the time of this filing, APM was trading at $0.83 on NASDAQ in the Industrial Applications And Services sector, with a market capitalization of approximately $6.8M. The 52-week trading range was $0.65 to $4.47. This filing was assessed with negative market sentiment and an importance score of 9 out of 10.

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APM - Latest Insights

APM
Jul 20, 2026, 8:15 AM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $0.6764
Real-time Price: $0.6764 info
Change: Reverse Stock Split info
Market Cap: $5.701M info
APM
Jul 16, 2026, 11:01 AM EDT
Source: Dow Jones Newswires
Importance Score:
8
Price at Filing: $0.793
Real-time Price: $0.6764 info
Change: Reverse Stock Split info
Market Cap: $5.701M info
APM
Jun 22, 2026, 5:00 PM EDT
Filing Type: 6-K/A
Importance Score:
7
Price at Filing: $0.8581
Real-time Price: $0.6764 info
Change: Reverse Stock Split info
Market Cap: $5.701M info
APM
Jun 22, 2026, 8:00 AM EDT
Source: GlobeNewswire
Importance Score:
7
Price at Filing: $0.9009
Real-time Price: $0.6764 info
Change: Reverse Stock Split info
Market Cap: $5.701M info
APM
Jun 10, 2026, 8:00 AM EDT
Filing Type: 6-K
Importance Score:
8
Price at Filing: $1.19
Real-time Price: $0.6764 info
Change: Reverse Stock Split info
Market Cap: $5.701M info