StandardAero (SARO) CFO receives major RSU, option grants and sells shares for taxes

Q: What did StandardAero (SARO) CFO Daniel Satterfield sell in this Form 4?

Daniel Satterfield sold 2,306 shares of StandardAero Common Stock at $27.36 per share. According to the disclosure, this sale was made to cover tax withholding obligations arising from the vesting of restricted stock units, rather than a discretionary open-market sale.

Q: What restricted stock unit (RSU) awards did the StandardAero (SARO) CFO receive?

Daniel Satterfield received a new grant of 26,616 restricted stock units . Each RSU represents a contingent right to one share of Common Stock. These RSUs vest in three equal annual installments beginning on April 15, 2027 , providing time-based equity compensation.

Q: What stock options were granted to the StandardAero (SARO) CFO?

He was granted an employee stock option covering 56,641 shares of Common Stock at a $27.24 exercise price. The option vests in three equal annual installments starting on April 15, 2027 and expires on April 15, 2036 , aligning with long-term incentives.

Q: How many restricted stock units did the StandardAero (SARO) CFO vest and convert?

Daniel Satterfield exercised and converted 8,538 restricted stock units into the same number of Common Stock shares. This transaction was recorded as a derivative exercise and reflects previously granted RSUs now vesting into actual shares of StandardAero Common Stock.

Q: How do the new RSUs granted to the StandardAero (SARO) CFO vest over time?

One RSU award vests in three equal annual installments beginning April 15, 2026 , and another award vests in three equal annual installments beginning April 15, 2027 . These schedules phase in the CFO’s equity compensation over multiple years, promoting long-term alignment.

Filing Impact

(Neutral)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

StandardAero, Inc. CFO & Treasurer Daniel Satterfield reported several equity compensation events and a small share sale. He exercised 8,538 restricted stock units (RSUs), receiving the same number of Common Stock shares. To cover related tax withholding obligations, he sold 2,306 Common Stock shares at $27.36 per share and held 6,232 shares afterward.

He also received new awards of 26,616 RSUs and an option for 56,641 shares of Common Stock with a $27.24 exercise price, expiring on April 15, 2036. The RSUs and option vest in three equal annual installments starting on April 15, 2026 and April 15, 2027, respectively.

Insider Trade Summary

Net Seller: 2,306 shares ($63,092)

Net Sell 5 txns

Insider Satterfield Daniel

Role CFO & Treasurer

Sold 2,306 shs ($63K)

Type	Security	Shares	Price	Value
Sale	Common Stock	2,306	$27.36	$63K
Exercise	Restricted Stock Units	8,538	$0.00	--
Grant/Award	Restricted Stock Units	26,616	$0.00	--
Grant/Award	Employee Stock Option (right to buy)	56,641	$0.00	--
Exercise	Common Stock	8,538	$0.00	--

Holdings After Transaction: Common Stock — 6,232 shares (Direct); Restricted Stock Units — 17,077 shares (Direct); Employee Stock Option (right to buy) — 56,641 shares (Direct)

Footnotes (1)

Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock. The sale reported herein represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of RSUs. The RSUs vest in three equal annual installments beginning on April 15, 2026. The RSUs vest in three equal annual installments beginning on April 15, 2027. The stock option vests in three equal annual installments beginning on April 15, 2027.

Key Figures

Shares sold: 2,306 shares Sale price: $27.36/share Common shares held: 6,232 shares +5 more

8 metrics

Shares sold 2,306 shares Common Stock sold at $27.36 to cover tax withholding

Sale price $27.36/share Price for 2,306 Common Stock shares sold

Common shares held 6,232 shares Direct Common Stock holdings after transactions

RSUs exercised 8,538 units Restricted stock units converted into Common Stock

New RSU grant 26,616 units RSUs vesting in three annual installments from April 15, 2027

Option grant size 56,641 shares Employee stock option covering Common Stock

Option exercise price $27.24/share Strike price of options expiring April 15, 2036

Option expiration April 15, 2036 End date for 56,641-share option grant

Key Terms

Restricted Stock Units, tax withholding obligations, Employee Stock Option, exercise or conversion of derivative security, +1 more

5 terms

Restricted Stock Units financial

"Each restricted stock unit ("RSU") represents a contingent right to receive one share"

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.

tax withholding obligations financial

"represents shares sold by the Reporting Person to cover tax withholding obligations"

Employee Stock Option financial

"Employee Stock Option (right to buy)"

An employee stock option is a promise that lets a worker buy company shares later at a predetermined price, often after they stay for a certain period or meet performance goals — think of it like a coupon that locks in today's price for a future purchase. It matters to investors because options align employees’ incentives with company performance, can increase the number of shares outstanding (dilution) when exercised, and represent a compensation cost that affects reported profits and shareholder value.

exercise or conversion of derivative security financial

"Exercise or conversion of derivative security"

grant, award, or other acquisition financial

"Grant, award, or other acquisition"

Form 4 Insider Transactions: What Each Field Means →

04/17/2026 - 07:43 PM

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^*

Satterfield Daniel

(Last)

(First)

(Middle)

C/O STANDARDAERO, INC.

6710 NORTH SCOTTSDALE RD., 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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/15/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	04/15/2026		M		8,538	A	⁽¹⁾	8,538	D
Common Stock	04/16/2026		S⁽²⁾		2,306	D	$27.36	6,232	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Restricted Stock Units	⁽¹⁾	04/15/2026		M			8,538	⁽³⁾	⁽³⁾	Common Stock	8,538	$0	17,077	D
Restricted Stock Units	⁽¹⁾	04/15/2026		A		26,616		⁽⁴⁾	⁽⁴⁾	Common Stock	26,616	$0	26,616	D
Employee Stock Option (right to buy)	$27.24	04/15/2026		A		56,641		⁽⁵⁾	04/15/2036	Common Stock	56,641	$0	56,641	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 sale reported herein represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of RSUs.

3. The RSUs vest in three equal annual installments beginning on April 15, 2026.

4. The RSUs vest in three equal annual installments beginning on April 15, 2027.

5. The stock option vests in three equal annual installments beginning on April 15, 2027.

Remarks:

Exhibit 24.1 - Power of Attorney.

	/s/ Michael Kaplan, Attorney-in-Fact	04/17/2026
	** 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)

Source: View Original Filing on SEC EDGAR

FAQ

What did StandardAero (SARO) CFO Daniel Satterfield sell in this Form 4?

Daniel Satterfield sold 2,306 shares of StandardAero Common Stock at $27.36 per share. According to the disclosure, this sale was made to cover tax withholding obligations arising from the vesting of restricted stock units, rather than a discretionary open-market sale.

How many StandardAero (SARO) shares does the CFO hold after these transactions?

After the reported transactions, Daniel Satterfield directly holds 6,232 shares of StandardAero Common Stock. This reflects the net position following the exercise of 8,538 RSUs into shares and the sale of 2,306 shares to satisfy related tax withholding obligations.

What restricted stock unit (RSU) awards did the StandardAero (SARO) CFO receive?

Daniel Satterfield received a new grant of 26,616 restricted stock units. Each RSU represents a contingent right to one share of Common Stock. These RSUs vest in three equal annual installments beginning on April 15, 2027, providing time-based equity compensation.

What stock options were granted to the StandardAero (SARO) CFO?

He was granted an employee stock option covering 56,641 shares of Common Stock at a $27.24 exercise price. The option vests in three equal annual installments starting on April 15, 2027 and expires on April 15, 2036, aligning with long-term incentives.

How many restricted stock units did the StandardAero (SARO) CFO vest and convert?

Daniel Satterfield exercised and converted 8,538 restricted stock units into the same number of Common Stock shares. This transaction was recorded as a derivative exercise and reflects previously granted RSUs now vesting into actual shares of StandardAero Common Stock.

How do the new RSUs granted to the StandardAero (SARO) CFO vest over time?

One RSU award vests in three equal annual installments beginning April 15, 2026, and another award vests in three equal annual installments beginning April 15, 2027. These schedules phase in the CFO’s equity compensation over multiple years, promoting long-term alignment.