AAON, Inc. (AAON) executive reports December 2025 insider stock activity

Rhea-AI Filing Summary

AAON, Inc. executive vice president Stephen E Wakefield reported buying additional shares of AAON common stock in mid-December 2025. He purchased 1,000 shares on 12/11/2025 at $82.25 per share and another 1,000 shares on 12/12/2025 at $80.85 per share.

The filing also shows he acquired 4,141 shares of AAON common stock on 12/12/2025 at $77.59 per share through an exchange of existing assets in his 401(k) plan into company stock. After these transactions, the form reports 12,730 shares owned directly and 15,212 shares held indirectly through the 401(k) plan.

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^*

Wakefield Stephen E

(Last) (First) (Middle)

2425 SOUTH YUKON

(Street)

TULSA OK 74107

(City) (State) (Zip)

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

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Executive Vice President

3. Date of Earliest Transaction (Month/Day/Year)
12/11/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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	12/11/2025		P		1,000	A	$82.25(1)	11,730	D
Common Stock, par value $.004	12/12/2025		P		1,000	A	$80.85(1)	12,730	D
Common Stock, par value $.004	12/12/2025		P		4,141	A	$77.59(2)	15,212	I	401(k) Plan

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. All shares granted/purchased/converted/sold, as applicable, at an exact price. A breakdown is not applicable.

2. Shares acquired through an exchange of existing assets within the reporting persons 401k plan into company stock.

Remarks:

	Stephen E Wakefield	12/15/2025
	** 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.

FAQ

What insider stock transactions did AAON (AAON) executive Stephen E Wakefield report?

Stephen E Wakefield reported buying 1,000 AAON common shares on 12/11/2025 at $82.25 per share, another 1,000 shares on 12/12/2025 at $80.85, and acquiring 4,141 shares on 12/12/2025 at $77.59 through his 401(k) plan.

What is Stephen E Wakefield’s role at AAON (AAON)?

Stephen E Wakefield is listed as an Officer of AAON, Inc., with the title Executive Vice President.

How many AAON shares does Stephen E Wakefield own after these transactions?

After the reported transactions, the form shows 12,730 shares of AAON common stock owned directly and 15,212 shares owned indirectly through a 401(k) plan.

Were any AAON shares acquired through a retirement or 401(k) plan?

Yes. The filing states that 4,141 shares were acquired at $77.59 per share through an exchange of existing assets within Stephen E Wakefield’s 401(k) plan into AAON company stock.

What is the earliest transaction date reported for these AAON insider purchases?

The earliest transaction date reported is 12/11/2025, when 1,000 shares of AAON common stock were purchased at $82.25 per share.

Is this AAON insider report filed by one person or a group?

The document indicates that it is a Form filed by One Reporting Person, referring to Stephen E Wakefield.