AAON director receives 1,290-share stock grant

Kouplen Angela reported acquisition or exercise transactions in this Form 4 filing.

Accepted by SEC EDGAR 05/14/2026 - 06:48 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Kouplen Angela reported acquisition or exercise transactions in this Form 4 filing.

AAON, INC. director Angela Kouplen reported receiving a grant of 1,290 shares of common stock as compensation. The award was made at a stated price of $0.00 per share and is described as a restricted stock grant that will vest one year from the award date, matching the remainder of the director’s current term. Following this grant, Kouplen directly holds a total of 39,159 AAON common shares.

Insider Trade Summary

Grant/Award: 1,290 shares

Grant/Award 1 txn

Insider Kouplen Angela

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock, par value $.004	1,290	$0.00	$0.00

Holdings After Transaction: Common Stock, par value $.004 — 39,159 shares (Direct)

Footnotes (1)

1. F1. Restricted Stock Grant, vesting one year from the date of the award (the duration of the director's remaining term).

Key Figures

Restricted stock grant: 1,290 shares Grant price: $0.00 per share Total holdings after grant: 39,159 shares +2 more

5 metrics

Restricted stock grant 1,290 shares Director equity award on May 12, 2026

Grant price $0.00 per share Stated transaction price for restricted stock

Total holdings after grant 39,159 shares Director’s direct AAON common stock position post-transaction

Transaction code A (grant/award acquisition) Non-derivative common stock transaction classification

Vesting period One year Restricted stock grant vests one year from award date

Key Terms

Restricted Stock Grant, vesting, grant/award acquisition, Form 4

4 terms

Restricted Stock Grant financial

"Restricted Stock Grant, vesting one year from the date of the award"

A restricted stock grant is an award of company shares given to an employee or executive that cannot be sold or transferred until certain conditions are met, such as staying with the company for a set time or hitting performance goals. For investors, it signals how the company ties pay to future performance and can affect the number of shares outstanding and management’s incentives—think of it as a wrapped gift you only keep once you meet the requirements.

vesting financial

"vesting one year from the date of the award"

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.

grant/award acquisition financial

"transaction_action: grant/award acquisition"

Form 4 regulatory

"INSIDER FILING DATA (Form 4)"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

FAQ

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

What insider transaction did AAON (AAON) director Angela Kouplen report?

Angela Kouplen reported receiving a grant of 1,290 AAON common shares. The transaction was coded as a grant or award at a stated price of $0.00 per share, indicating compensation rather than an open-market purchase.

Is Angela Kouplen’s AAON Form 4 transaction a stock purchase or a grant?

The Form 4 shows a grant, not a market purchase, of 1,290 AAON shares. It is coded as a grant or award acquisition, with a transaction price of $0.00 per share, consistent with equity compensation for board service.

How many AAON (AAON) shares does Angela Kouplen hold after this grant?

After receiving the 1,290-share restricted stock grant, Angela Kouplen directly holds 39,159 AAON common shares. This total reflects her position following the reported award and helps indicate the overall scale of the transaction relative to existing holdings.

What are the vesting terms of Angela Kouplen’s AAON restricted stock grant?

The 1,290-share AAON restricted stock grant vests one year from the award date. The footnote explains that this one-year vesting period matches the duration of the director’s remaining term on the board, aligning the grant with her current service period.

Does Angela Kouplen’s AAON Form 4 indicate any stock sales or disposals?

The Form 4 excerpt shows no stock sales or disposals by Angela Kouplen. It reports only one acquisition transaction, a 1,290-share restricted stock grant, with no accompanying codes for sales, tax withholding, gifts, or restructuring-related dispositions.

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

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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^*

Kouplen Angela

(Last) (First) (Middle)

2425 SOUTH YUKON

(Street)

TULSA OKLAHOMA 74107

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
AAON, INC. [ AAON ]

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)
05/12/2026

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, par value $.004	05/12/2026		A		1,290(1)	A	$0	39,159	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. Restricted Stock Grant, vesting one year from the date of the award (the duration of the director's remaining term).

Remarks:

	Angela E. Kouplen	05/14/2026
	** 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)