Unusual Machines officer plans sale of 11,413 shares

Unusual Machines, Inc. (UMAC) is the issuer for a notice under Rule 144 covering planned sales of its common stock by officer Brian Joseph Hoff.

Rhea-AI Filing Summary

Unusual Machines, Inc. (UMAC) is the issuer for a notice under Rule 144 covering planned sales of its common stock by officer Brian Joseph Hoff. The notice lists up to 11,413 shares underlying Restricted Stock Units to be sold for compensation purposes by 08/20/2026. It also reports that in the prior three months, Hoff sold 11,412 shares on 05/21/2026 for $161,727.00 and 150,000 shares on 05/27/2026 for $2,655,810.00. Maxim Group LLC appears as broker and signed the form as attorney-in-fact for the selling security holder.

Key Figures

Planned shares to be sold: 11,413 shares Sale on 05/21/2026: 11,412 shares; $161,727.00 Sale on 05/27/2026: 150,000 shares; $2,655,810.00 +1 more

4 metrics

Planned shares to be sold 11,413 shares Common stock underlying Restricted Stock Units to be sold by 08/20/2026

Sale on 05/21/2026 11,412 shares; $161,727.00 Common stock sold by Brian Joseph Hoff during prior three months

Sale on 05/27/2026 150,000 shares; $2,655,810.00 Common stock sold by Brian Joseph Hoff during prior three months

Rule 144 date limit 08/20/2026 Latest date associated with proposed Rule 144 sale of 11,413 shares

Key Terms

Rule 144, Restricted Stock Units, attorney-in-fact

3 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

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 Units financial

"Common Stock | 01/23/2026 | Restricted Stock Units | Issuer"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

attorney-in-fact regulatory

"as a duly authorized representative of Maxim Group LLC as attorney-in-fact for"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 filing mean for Unusual Machines, Inc. (UMAC)?

The filing discloses that an officer, Brian Joseph Hoff, plans to sell 11,413 shares of Unusual Machines common stock under Rule 144. It also reports prior sales in the last three months totaling 161,412 shares for more than $2.8 million.

How many Unusual Machines (UMAC) shares are planned to be sold under this Form 144?

The notice covers up to 11,413 shares of Unusual Machines common stock underlying Restricted Stock Units. These shares are indicated as compensation-related and may be sold on or before 08/20/2026, subject to Rule 144 conditions.

What Unusual Machines (UMAC) stock sales were made by Brian Hoff in the last three months?

The filing reports Hoff sold 11,412 shares on 05/21/2026 for $161,727.00 and 150,000 shares on 05/27/2026 for $2,655,810.00. These amounts reflect completed sales of Unusual Machines common stock in the prior three-month period.

Who is the selling security holder in the Unusual Machines (UMAC) Form 144?

The selling security holder is Brian Joseph Hoff, identified as an officer. The form is signed by Dominick Iadicicco as a duly authorized representative of Maxim Group LLC, acting as attorney-in-fact for Hoff.

What role does Maxim Group LLC play in the Unusual Machines (UMAC) Form 144?

Maxim Group LLC is listed in connection with the common stock and appears as the brokerage firm. The signature block shows Dominick Iadicicco signing as a duly authorized representative of Maxim Group LLC as attorney-in-fact for Brian Hoff.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 08/20/2026 - 09:54 AM EDT Learn about SEC filing dates

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	0001856726
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Unusual Machines, Inc.
SEC File Number	001-41961
Address of Issuer	5728 MAJOR BLVD STE #250 ORLANDO FLORIDA 32819
Phone	720-383-8983
Name of Person for Whose Account the Securities are To Be Sold	Hoff Brian Joseph
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	Officer

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 Stock	Maxim Group 300 Park Ave 16th Floor New York NY 10022	11413	322987.00	49956505	08/20/2026	NYSE American

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 Stock	01/23/2026	Restricted Stock Units	Issuer			11413	08/20/2026	Compensation

* 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
Hoff Brian Joseph 5728 MAJOR BLVD STE #250 ORLANDO FL 32819	Common Stock	05/21/2026	11412	161727.00
Hoff Brian Joseph 5728 MAJOR BLVD STE #250 ORLANDO FL 32819	Common Stock	05/27/2026	150000	2655810.00

144: Remarks and Signature

Remarks
Date of Notice	08/20/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	12/15/2025
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	/s/ Dominick Iadicicco, as a duly authorized representative of Maxim Group LLC as attorney-in-fact for Brain Hoff
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)