Rule 144 Notice: MYO (NYSE) — 11,536 Common Shares Listed for Sale

Rhea-AI Filing Summary

Rule 144 notice filed to sell Common stock. The filing lists 11,536 shares of Common stock as securities to be sold on 06/28/2025 classified as Restricted Stock and names Morgan Stanley Smith Barney LLC as the broker. The filing also records a past sale of 20,464 shares by Harry Kovelman on 05/27/2026.

Insights

Securities Counsel

Procedural Rule 144 notice listing shares and past sale details.

The filing lists 11,536 shares of Common stock to be sold on 06/28/2025 as Restricted Stock, with Morgan Stanley Smith Barney LLC identified in the securities section. This is a standard selling notice under Rule 144.

Timing and execution details beyond the listed dates are not included; subsequent filings or settlement confirmations would show actual disposition. Cash‑flow treatment and buyer identity are not stated in the excerpt.

Key Figures

Shares listed to be sold: 11,536 shares Past sale reported: 20,464 shares Broker-dealer listed: Morgan Stanley Smith Barney LLC

3 metrics

Shares listed to be sold 11,536 shares Securities to Be Sold section, sale date <date>06/28/2025</date>

Past sale reported 20,464 shares Securities Sold During The Past 3 Months by Harry Kovelman on <date>05/27/2026</date>

Broker-dealer listed Morgan Stanley Smith Barney LLC Securities Information section, address provided

Key Terms

Rule 144, Restricted Stock, Securities Sold During The Past 3 Months

3 terms

Rule 144 regulatory

"144: Securities To Be Sold"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Stock financial

"Common | 06/28/2025 | Restricted Stock"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

Securities Sold During The Past 3 Months regulatory

"144: Securities Sold During The Past 3 Months"

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	11536	11734.42	38638653	05/28/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	06/28/2025	Restricted Stock	Issuer			11536	06/28/2025	Not Applicable

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
HARRY KOVELMAN 45 Blue Sky Dr., Suite 101, Burlington MA 01803	Common	05/27/2026	20464	20468.09

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the MYO Rule 144 filing list for shares to be sold?

The filing lists 11,536 shares of Common stock as securities to be sold on 06/28/2025, classified as Restricted Stock and associated with Morgan Stanley Smith Barney LLC.

Who is named in the filing as having sold shares in the past 3 months for MYO?

The filing shows a past sale by Harry Kovelman of 20,464 shares of Common stock dated 05/27/2026, recorded in the "Securities Sold During The Past 3 Months" section.

Does the filing state how proceeds will be used for MYO?

The excerpt does not provide any use‑of‑proceeds information. The filing lists share counts and dates but does not describe cash recipients or the purpose of proceeds.

Which broker-dealer appears in the MYO filing?

The filing identifies Morgan Stanley Smith Barney LLC with an address at 1 New York Plaza, 8th Floor, New York, NY. The broker is listed in the securities information section.