StandardAero director exercises 6,011 RSUs

StandardAero, Inc. director Wendy Motlong Masiello exercised restricted stock units into common stock.

Rhea-AI Filing Summary

StandardAero, Inc. director Wendy Motlong Masiello exercised restricted stock units into common stock. She acquired 6,011 shares of Common Stock through an exercise of derivative securities at a stated price of $0.00 per share. Following this transaction, she directly owns 35,525 shares of Common Stock. The corresponding 6,011 Restricted Stock Units were fully converted, leaving no remaining RSU balance from this grant. Each RSU represents a contingent right to receive one share of Common Stock, typically vesting around the company’s annual stockholder meeting or the first anniversary of the grant date.

Insider Trade Summary

6,011 shares exercised/converted

Exercise 2 txns

Insider Masiello Wendy Motlong

Role Director

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	6,011	$0.00	$0.00
Exercise	Common Stock	6,011	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 0 contracts (Direct); Common Stock — 35,525 shares (Direct)

Footnotes (2)

1. F1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.
2. F2. The RSUs vest upon the earlier of (i) the day immediately prior to the date of the Issuer's next annual meeting of stockholders or (ii) the first anniversary of the grant date.

Key Figures

Shares acquired via RSU exercise: 6,011 shares Post-transaction holdings: 35,525 shares RSUs exercised: 6,011 units +3 more

6 metrics

Shares acquired via RSU exercise 6,011 shares Common Stock acquired through derivative exercise on June 12, 2026

Post-transaction holdings 35,525 shares Total Common Stock directly owned after June 12, 2026 transaction

RSUs exercised 6,011 units Restricted Stock Units converted into Common Stock

Exercise price per share $0.00 per share Stated transaction price for Common Stock received

Remaining RSUs from this grant 0 units Total RSUs shown following the exercise entry

Exercise transactions 1 transaction Derivative exercise count in transaction summary

Key Terms

Restricted Stock Units, Common Stock, derivative security

3 terms

Restricted Stock Units financial

"The RSUs vest upon the earlier of (i) the day immediately prior to the date of the Issuer's next annual meeting of stockholders or (ii) the first anniversary of the grant date."

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.

Common Stock financial

"Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock."

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.

derivative security financial

"transaction_code_description": "Exercise or conversion of derivative security""

A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

FAQ

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

What insider transaction did SARO director Wendy Motlong Masiello report?

Director Wendy Motlong Masiello reported exercising restricted stock units into common stock. She converted 6,011 Restricted Stock Units into 6,011 shares of StandardAero Common Stock at a stated price of $0.00 per share, reflecting a compensation-related equity settlement rather than an open-market trade.

How many StandardAero (SARO) shares does Wendy Motlong Masiello hold after this Form 4?

After the reported transaction, Wendy Motlong Masiello directly holds 35,525 shares of StandardAero Common Stock. This total reflects the addition of 6,011 shares obtained by exercising Restricted Stock Units, with no concurrent sales or dispositions reported in this Form 4 filing.

Did the SARO Form 4 show any insider share sales on June 12, 2026?

No, the Form 4 does not report any share sales. It shows an exercise of derivative securities where 6,011 Restricted Stock Units were converted into 6,011 shares of Common Stock, with no accompanying open-market sale or tax-withholding disposition on that transaction date.

What are Restricted Stock Units (RSUs) in the StandardAero (SARO) filing?

In this filing, each Restricted Stock Unit represents a contingent right to receive one share of StandardAero Common Stock. The RSUs generally vest either just before the next annual stockholders’ meeting or on the first anniversary of the grant date, subject to the award’s terms.

Were any RSUs remaining after Wendy Motlong Masiello’s SARO transaction?

The Form 4 indicates that 6,011 Restricted Stock Units were exercised and that zero RSUs from this line item remained afterward. This suggests the reported RSU position tied to this specific grant was fully converted into Common Stock in the June 12, 2026 transaction.

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

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Accepted by SEC EDGAR 06/15/2026 - 05:52 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).

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^*

Masiello Wendy Motlong

(Last) (First) (Middle)

C/O STANDARDAERO, INC.

6710 NORTH SCOTTSDALE ROAD, SUITE 250

(Street)

SCOTTSDALE ARIZONA 85253

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
StandardAero, Inc. [ SARO ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/12/2026

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	06/12/2026		M		6,011	A	(1)	35,525	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
Restricted Stock Units	(1)	06/12/2026		M			6,011	(2)	(2)	Common Stock	6,011	$0	0	D

Explanation of Responses:

1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

2. The RSUs vest upon the earlier of (i) the day immediately prior to the date of the Issuer's next annual meeting of stockholders or (ii) the first anniversary of the grant date.

Remarks:

Exhibit 24.1: Power of Attorney

	/s/ Michael Kaplan, Attorney-in-Fact	06/15/2026
	** 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)