Unusual Machines CFO sells 11,412 shares

Unusual Machines, Inc. Chief Financial Officer Brian Joseph Hoff reported an open-market sale of 11,412 shares of Common Stock.

Rhea-AI Filing Summary

Unusual Machines, Inc. Chief Financial Officer Brian Joseph Hoff reported an open-market sale of 11,412 shares of Common Stock. The shares were sold on May 21, 2026 at a weighted average price of $14.1717 per share, in multiple trades between $13.76 and $14.81. Following this transaction, he directly holds 502,650 shares of Unusual Machines common stock.

Insider Trade Summary 10b5-1

Net Seller: 11,412 shares

Net Sell 1 txn

Insider Hoff Brian Joseph

Role Chief Financial Officer

Sold 11,412 shs ($162K)

Type	Security	Shares	Price	Value
Sale	Common Stock	11,412	$14.1717	$162K

Holdings After Transaction: Common Stock — 502,650 shares (Direct)

Footnotes (1)

1. F1. The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions ranging from $13.76 to $14.81, inclusive. The Reporting Person undertakes to provide to Unusual Machines, Inc., any security holder of Unusual Machines, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

Key Figures

Shares sold: 11,412 shares Weighted average sale price: $14.1717 per share Post-transaction holdings: 502,650 shares +1 more

4 metrics

Shares sold 11,412 shares Open-market sale of Common Stock on May 21, 2026

Weighted average sale price $14.1717 per share Average price across multiple trades on May 21, 2026

Post-transaction holdings 502,650 shares Common Stock held directly after the sale

Sale price range $13.76–$14.81 per share Price range of individual trades included in the sale

Key Terms

open-market sale, weighted average price, Common Stock, Form 4

4 terms

open-market sale financial

"transaction_action: "open-market sale" for the Common Stock transaction"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

Common Stock financial

"security_title: "Common Stock" in the non-derivative transaction"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Form 4 regulatory

"INSIDER FILING DATA (Form 4) describing the insider transaction"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

FAQ

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

What insider transaction did Unusual Machines (UMAC) report for its CFO?

Unusual Machines reported that CFO Brian Joseph Hoff sold 11,412 shares of Common Stock in an open-market transaction. The sale occurred on May 21, 2026, and was reported as a standard Form 4 insider transaction with direct ownership.

How many Unusual Machines (UMAC) shares did the CFO sell and at what price?

CFO Brian Joseph Hoff sold 11,412 shares of Unusual Machines Common Stock at a weighted average price of $14.1717 per share. The footnote explains these shares were sold in multiple trades ranging from $13.76 to $14.81, inclusive, on that date.

How many Unusual Machines (UMAC) shares does the CFO hold after this sale?

After the reported sale, CFO Brian Joseph Hoff directly owns 502,650 shares of Unusual Machines Common Stock. This post-transaction balance is disclosed in the Form 4, showing his continuing equity position in the company following the open-market sale.

On what date did the Unusual Machines (UMAC) CFO’s share sale take place?

The sale by Unusual Machines CFO Brian Joseph Hoff took place on May 21, 2026. The Form 4 lists this as the transaction date for the open-market sale of 11,412 Common Stock shares at a weighted average price of $14.1717 per share.

What type of transaction did the Unusual Machines (UMAC) Form 4 disclose?

The Form 4 discloses an open-market sale of Common Stock by CFO Brian Joseph Hoff, coded as “S.” It is classified as a non-derivative transaction, indicating a straightforward sale of existing shares rather than the exercise or conversion of derivative securities.

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

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Accepted by SEC EDGAR 05/22/2026 - 04:05 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Hoff Brian Joseph

(Last) (First) (Middle)

5728 MAJOR BLVD

STE #250

(Street)

ORLANDO FLORIDA 32819

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Unusual Machines, Inc. [ UMAC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/21/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/21/2026		S		11,412	D	$14.1717(1)	502,650	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions ranging from $13.76 to $14.81, inclusive. The Reporting Person undertakes to provide to Unusual Machines, Inc., any security holder of Unusual Machines, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

	/s/ Brian Hoff	05/22/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)