Unusual Machines CFO sells 11K shares at $26

Unusual Machines, Inc. (UMAC) reports that its Chief Financial Officer, Brian Joseph Hoff, sold 11,413 shares of common stock on 2026-08-20 in an open-market or private transaction.

Rhea-AI Filing Summary

Unusual Machines, Inc. (UMAC) reports that its Chief Financial Officer, Brian Joseph Hoff, sold 11,413 shares of common stock on 2026-08-20 in an open-market or private transaction. The weighted average sale price was $26.0071 per share, from multiple trades between $25.10 and $27.99. Following this sale, he directly holds 341,237 shares of Unusual Machines common stock. The transaction is affirmed as being effected under a Rule 10b5-1 trading plan.

Insider Trade Summary 10b5-1

Net Seller: 11,413 shares

Net Sell 1 txn

Insider Hoff Brian Joseph

Role Chief Financial Officer

Sold 11,413 shs ($297K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	11,413	$26.0071	$297K

Holdings After Transaction: Common Stock — 341,237 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 $25.10 to $27.99, 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: 11,413 shares Weighted average sale price: $26.0071 per share Shares owned after transaction: 341,237 shares +2 more

5 metrics

Shares sold 11,413 shares Common stock sold by CFO on 2026-08-20

Weighted average sale price $26.0071 per share Average price for 11,413 shares sold on 2026-08-20

Shares owned after transaction 341,237 shares Direct holdings of CFO following the sale

Sale price range (low) $25.10 per share Lowest individual trade price within the reported sale range

Sale price range (high) $27.99 per share Highest individual trade price within the reported sale range

Key Terms

Rule 10b5-1 trading plan, weighted average price, open market or private transaction

3 terms

Rule 10b5-1 trading plan regulatory

"The transaction is affirmed as being effected under a Rule 10b5-1 trading plan."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

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.

open market or private transaction financial

"transaction_code_description: Sale in open market or private transaction"

FAQ

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

What insider transaction did Unusual Machines, Inc. (UMAC) disclose in this Form 4?

Unusual Machines, Inc. disclosed that CFO Brian Joseph Hoff sold 11,413 shares of common stock on 2026-08-20 in a sale classified as an open-market or private transaction.

At what price did the UMAC CFO sell shares in this Form 4 filing?

The Form 4 reports a weighted average price of $26.0071 per share. The shares were sold in multiple transactions with prices ranging from $25.10 to $27.99, inclusive.

How many UMAC shares does the CFO hold after the reported sale?

After the reported sale, CFO Brian Joseph Hoff directly holds 341,237 shares of Unusual Machines, Inc. common stock, as stated in the Form 4 filing.

Was the UMAC insider sale made under a Rule 10b5-1 trading plan?

Yes. The Form 4 indicates that the transaction was effected pursuant to a Rule 10b5-1 trading plan, as shown by the affirmative 10b5-1 checkbox.

What does the price range in the UMAC Form 4 transaction footnote mean?

The footnote explains that the reported price is a weighted average. The 11,413 shares were sold in multiple trades with individual prices between $25.10 and $27.99. Full breakdowns of each trade are available on request from the company or the insider.

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

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Available on EDGAR 08/21/2026 - 04:10 PM Accepted by SEC EDGAR 08/21/2026 - 04:10 PM 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)
08/20/2026

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	08/20/2026		S		11,413	D	$26.0071(1)	341,237	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 $25.10 to $27.99, 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	08/21/2026
	** 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)