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Horton Capital (MYO) reports 6% Myomo stake, wins board role and pushes declassification

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
SCHEDULE 13D/A

Rhea-AI Filing Summary

Myomo, Inc. received an amended Schedule 13D from Horton Capital entities and Joseph M. Manko Jr., disclosing beneficial ownership of 2,309,775 common shares, or about 6.0% of the company based on 38,638,653 shares outstanding as of May 1, 2026.

The shares, held through Horton Capital Partners Fund, were bought in open-market transactions for an aggregate purchase price of about $3.6 million. Manko was appointed to Myomo’s board of directors effective May 9, 2026, to serve until the 2027 annual meeting.

Horton Capital submitted a shareholder proposal for the 2026 proxy asking Myomo to declassify its board so all directors stand for annual election. The filing notes the group may continue to engage with management and other shareholders and could increase or decrease its stake over time.

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Insights

Horton Capital reports a 6% Myomo stake, gains a board seat, and pursues declassification.

Horton Capital Partners Fund and related entities report beneficial ownership of 2,309,775 Myomo shares, approximately 6.0% of the company based on 38,638,653 shares outstanding as of May 1, 2026. The stake was accumulated in open‑market purchases for about $3,602,602, indicating a meaningful but not controlling position.

Effective May 9, 2026, Joseph M. Manko Jr. joined Myomo’s board, giving the investor group board-level access to influence strategy and governance. They describe buying the stock because they viewed it as undervalued and outline flexibility to buy more, trim, or hedge the position depending on conditions.

The group submitted a shareholder proposal for the 2026 annual meeting asking Myomo to eliminate its classified board so directors are elected annually. If approved, that shift to annual elections could modestly increase board accountability. The filing emphasizes ongoing dialogue with management, the board, and other shareholders, consistent with an engaged, activist-style investment approach.

Beneficial ownership 2,309,775 shares Shares beneficially owned by Horton Capital as of May 18, 2026
Ownership percentage 6.0% of class Based on 38,638,653 shares outstanding as of May 1, 2026
Shares outstanding 38,638,653 shares Total Myomo common shares outstanding as of May 1, 2026
Aggregate purchase price $3,602,602 Total paid by Horton Capital Partners Fund for 2,309,775 shares, including commissions
Board term Until 2027 annual meeting Term of Joseph M. Manko Jr. after appointment on May 9, 2026
beneficially owned financial
"The aggregate purchase price of the 2,309,775 Shares beneficially owned by HCPF was approximately $3,602,602"
Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.
working capital financial
"The Shares purchased by HCPF were purchased with working capital (which may, at any given time, include margin loans...)"
Working capital is the money a business has available to cover its daily expenses, like paying bills and buying supplies. It’s like the cash in your wallet that helps you handle everyday costs; having enough ensures the business can operate smoothly without running into money shortages.
margin loans financial
"working capital (which may, at any given time, include margin loans made by brokerage firms in the ordinary course of business)"
Margin loans are loans from a brokerage that let an investor borrow money using their existing stocks, bonds or cash as collateral to buy more securities. They matter because borrowing magnifies both gains and losses—like using a lever to move a heavier load—so small market moves can have outsized effects on your returns; investors also pay interest and risk a margin call, where the broker may force sales if collateral falls below required levels.
classified board financial
"The Proposal requests that the Board take all necessary steps ... to eliminate the classification of the Board so that all directors are elected..."
A classified board is a company board structure where directors are split into groups that stand for election in different years, so only a portion of directors can be replaced at any one annual meeting. This is like changing only a few players on a sports team each season rather than swapping the whole roster at once; for investors it matters because it slows down large-scale board changes, affecting how quickly shareholders can push for new leadership or respond to takeover offers and thereby influencing governance risk and valuation.
Joint Filing Agreement regulatory
"On May 18, 2026, the Reporting Persons entered into a Joint Filing Agreement pursuant to which they agreed to the joint filing..."
Schedule 13D regulatory
"The filing of this shall not be deemed an admission that the Reporting Persons are, for purposes of Section 13(d) of the Securities Exchange Act of 1934..."
A Schedule 13D is a legal document that investors file with regulators when they buy a large enough stake in a company to potentially influence its management or decisions. It provides details about the investor’s intention, ownership stake, and plans, helping other investors understand who is gaining control and what their motives might be.





62857J102

(CUSIP Number)
JOSEPH M. MANKO, JR.
HORTON CAPITAL PARTNERS, LLC, 1717 Arch Street, Suite 3740
Philadelphia, PA, 19103
(215) 399 5402

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)
05/09/2026

(Date of Event Which Requires Filing of This Statement)


If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).




schemaVersion:


SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D


Horton Capital Partners Fund, LP
Signature:/s/ Joseph M. Manko, Jr.
Name/Title:Joseph M. Manko, Jr./Managing Member of Horton Capital Partners, LLC, its General Partner
Date:05/18/2026
Horton Capital Partners, LLC
Signature:/s/ Joseph M. Manko, Jr.
Name/Title:Joseph M. Manko, Jr./Managing Member
Date:05/18/2026
Horton Capital Management, LLC
Signature:/s/ Joseph M. Manko, Jr.
Name/Title:Joseph M. Manko, Jr./Managing Member
Date:05/18/2026
Joseph M. Manko, Jr.
Signature:/s/ Joseph M. Manko, Jr.
Name/Title:Joseph M. Manko, Jr.
Date:05/18/2026

FAQ

How large is Horton Capital’s ownership stake in Myomo (MYO)?

Horton Capital entities report beneficial ownership of 2,309,775 Myomo common shares, approximately 6.0% of the company. This percentage is based on 38,638,653 shares outstanding as of May 1, 2026, as reported in Myomo’s Form 10-Q.

Who are the reporting persons in the Myomo (MYO) Schedule 13D/A filing?

The filing is made by Horton Capital Partners Fund, LP, Horton Capital Partners, LLC, Horton Capital Management, LLC, and Joseph M. Manko Jr. These entities are related through fund, general partner, and investment manager roles, with Manko serving as managing member of the management entities.

What price did Horton Capital pay for its Myomo (MYO) shares?

Horton Capital Partners Fund purchased its 2,309,775 Myomo shares in open-market transactions for an aggregate purchase price of approximately $3,602,602, including brokerage commissions. The purchases were funded with working capital, which may include margin loans from brokerage firms.

Did Joseph M. Manko Jr. join the board of Myomo (MYO)?

Yes. Effective May 9, 2026, Joseph M. Manko Jr. was appointed to Myomo’s board of directors. He is scheduled to serve until the company’s 2027 annual meeting of stockholders, giving the Horton Capital group direct representation on the board.

How does Horton Capital describe its investment approach toward Myomo (MYO)?

Horton Capital states it bought Myomo shares because it believed they were undervalued and an attractive investment. The group may buy more shares, sell shares, use hedging strategies, and continue discussions with management, the board, and other shareholders about strategy, governance, and potential transactions.