William Augustus Fitzgerald III - 28 May 2025 Form 4 Insider Report for Spirit AeroSystems Holdings, Inc. (SPR)

Role: Director
Signature: /s/ David Myers, Attorney-in-Fact
Issuer symbol: SPR
Transactions as of: 28 May 2025
Net transactions value: $0
Form type: 4
Filing time: 30 May 2025, 17:17:48 UTC
Previous filing: 08 May 2024
Next filing: 08 Dec 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Fitzgerald William Augustus III	Director	3801 S OLIVER ST, MC K11-60, WICHITA	/s/ David Myers, Attorney-in-Fact	30 May 2025	0001895228

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	SPR	Restricted Stock Units	Award	$0	+7,576	+26%	$0.000000	37,234	28 May 2025	Class A Common Stock	7,576		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Restricted stock units convert into common stock, once vested and payable, on a one-for-one basis.
F2	On May 28, 2025, the reporting person was granted 7,576 RSUs, of which 3,532 RSUs were granted pursuant to an election by the reporting person to receive their annual cash retainer for service as a director in the form of RSUs, that are subject to a service condition requiring the reporting person to continue to serve as a director of the issuer until the date of the annual meeting of stockholders following the grant date. If the service of the reporting person as a director were terminated prior to the date of the annual meeting of stockholders following the grant date, the RSUs would be forfeited, except as determined otherwise by the board of directors, and the reporting person would receive a pro rated portion of the annual retainer in cash. Under the terms of the restricted stock unit award, shares underlying vested RSUs are to be delivered to the reporting person promptly following, and not before, the termination of service as a director of the reporting person.

Content

Restricted stock units convert into common stock, once vested and payable, on a one-for-one basis.

On May 28, 2025, the reporting person was granted 7,576 RSUs, of which 3,532 RSUs were granted pursuant to an election by the reporting person to receive their annual cash retainer for service as a director in the form of RSUs, that are subject to a service condition requiring the reporting person to continue to serve as a director of the issuer until the date of the annual meeting of stockholders following the grant date. If the service of the reporting person as a director were terminated prior to the date of the annual meeting of stockholders following the grant date, the RSUs would be forfeited, except as determined otherwise by the board of directors, and the reporting person would receive a pro rated portion of the annual retainer in cash. Under the terms of the restricted stock unit award, shares underlying vested RSUs are to be delivered to the reporting person promptly following, and not before, the termination of service as a director of the reporting person.