AAON (AAON) director Caron Lawhorn receives 1,290-share restricted stock grant

Rhea-AI Filing Summary

Lawhorn Caron A reported acquisition or exercise transactions in this Form 4 filing.

AAON, INC. director Caron A. Lawhorn received a grant of 1,290 shares of common stock as equity compensation. The shares were granted at no cash cost and are structured as restricted stock that vests in equal amounts each year over three years, aligning with the remainder of the director's term. Following this award, Lawhorn directly holds 18,675 shares of AAON common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Lawhorn Caron A

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1,290	$0.00	--

Holdings After Transaction: Common Stock — 18,675 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Restricted stock grant: 1,290 shares Total shares after transaction: 18,675 shares Grant price per share: $0.00 per share +2 more

5 metrics

Restricted stock grant 1,290 shares Common Stock award to director on May 12, 2026

Total shares after transaction 18,675 shares Director’s direct holdings following grant

Grant price per share $0.00 per share Equity compensation, not an open-market purchase

Vesting period Three years Restricted stock vests ratably over remaining director term

Transaction direction Acquire Grant, award, or other acquisition (code A)

Key Terms

Restricted Stock Grant, vesting ratably, Common Stock, grant, award, or other acquisition

4 terms

Restricted Stock Grant financial

"Restricted Stock Grant, vesting ratably on an annual basis over three years"

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 ratably financial

"vesting ratably on an annual basis over three years"

Common Stock financial

"security_title: 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.

grant, award, or other acquisition financial

"transaction_code_description: Grant, award, or other acquisition"

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Form 4 Insider Transactions: What Each Field Means →

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^*

Lawhorn Caron A

(Last) (First) (Middle)

2425 S YUKON AVE

(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	05/12/2026		A		1,290(1)	A	$0	18,675	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 ratably on an annual basis over three years (the duration of the director's remaining term).

Remarks:

	Caron A. Lawhorn	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)

FAQ

What did AAON (AAON) director Caron Lawhorn report on this Form 4?

Caron A. Lawhorn reported receiving a grant of 1,290 shares of AAON common stock. This is an equity compensation award, not an open-market purchase or sale, and increases the director’s direct holdings to 18,675 shares after the transaction.

Is the AAON (AAON) Form 4 transaction a stock purchase or sale?

The Form 4 shows an acquisition via grant, not a market trade. The 1,290 AAON common shares were awarded at a stated price of $0.00 per share as restricted stock, reflecting compensation rather than a discretionary buy or sell decision.

How do the AAON (AAON) restricted shares granted to Caron Lawhorn vest?

The 1,290-share restricted stock grant to Caron A. Lawhorn vests ratably on an annual basis over three years. The footnote explains that this three-year schedule matches the remaining duration of the director’s term on AAON’s board of directors.

How many AAON (AAON) shares does Caron Lawhorn own after this grant?

After the reported grant, Caron A. Lawhorn directly holds 18,675 shares of AAON common stock. This total includes the newly awarded 1,290 restricted shares, which will vest over three years, and is reported as direct ownership on the Form 4.

What does transaction code “A” mean in the AAON (AAON) Form 4 filing?

Transaction code “A” on this Form 4 indicates a grant, award, or other type of acquisition. For AAON director Caron Lawhorn, it reflects the grant of 1,290 restricted common shares as compensation, rather than a purchase on the open market.