Applied Aerospace & Defense grants 3,800 stock units

After the award, Kai W. Kasiguran's reported direct position was 3,800 RSUs.

Rhea-AI Filing Summary

Applied Aerospace & Defense, Inc. Chief Accounting Officer Kai W. Kasiguran was granted 3,800 restricted stock units (RSUs) on October 1, 2026, reported at $11.69 per share. Each RSU represents a contingent right to receive one share of common stock upon vesting. The award vests in three equal annual installments beginning October 1, 2027.

Insider Trade Summary

Grant/Award: 3,800 shares

Grant/Award 1 txn

Insider Kasiguran Kai W

Role Chief Accounting Officer

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	3,800	$11.69	$44K

Holdings After Transaction: Common Stock — 3,800 shares (Direct)

Footnotes (1)

1. F1. The reported securities represent Restricted Stock Units ("RSUs") granted to the Reporting Person on October 1, 2026. Each RSU represents the contingent right to receive one share of the Issuer's common stock upon vesting. The RSUs will vest in three equal annual installments beginning October 1, 2027.

Key Figures

RSUs awarded: 3,800 RSUs Reported per-share amount: $11.69 per share Reported direct position after award: 3,800 RSUs +2 more

5 metrics

RSUs awarded 3,800 RSUs Granted October 1, 2026

Reported per-share amount $11.69 per share Award transaction reported October 1, 2026

Reported direct position after award 3,800 RSUs Following the October 1, 2026 award

Shares represented by each RSU 1 share Contingent right upon vesting

Vesting installments 3 equal annual installments Beginning October 1, 2027

Key Terms

Restricted Stock Units, contingent right, vesting

3 terms

Restricted Stock Units financial

"reported securities represent Restricted Stock Units"

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.

contingent right financial

"represents the contingent right to receive one share"

vesting financial

"common stock upon vesting"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

FAQ

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

What award did AADX Chief Accounting Officer Kai W. Kasiguran receive?

Kai W. Kasiguran was granted 3,800 restricted stock units on October 1, 2026, reported at $11.69 per share. Each RSU represents a contingent right to receive one share of Applied Aerospace & Defense common stock upon vesting.

When do AADX's RSUs vest?

The RSUs vest in three equal annual installments beginning October 1, 2027.

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

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Available on EDGAR 10/05/2026 - 04:12 PM Accepted by SEC EDGAR 10/05/2026 - 04:12 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).

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^*

Kasiguran Kai W

(Last) (First) (Middle)

C/O APPLIED AEROSPACE & DEFENSE, INC.

355 QUALITY CIRCLE NW

(Street)

HUNTSVILLE ALABAMA 35806

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Applied Aerospace & Defense, Inc. [ AADX ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/01/2026

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	10/01/2026		A		3,800(1)	A	$11.69	3,800	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 reported securities represent Restricted Stock Units ("RSUs") granted to the Reporting Person on October 1, 2026. Each RSU represents the contingent right to receive one share of the Issuer's common stock upon vesting. The RSUs will vest in three equal annual installments beginning October 1, 2027.

	/s/ Kai W. Kasiguran	10/05/2026
	** 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)