AAON EVP reports initial share holdings

AAON, INC. executive vice president Gordon Douglas Wichman filed an initial ownership report outlining his existing equity stakes in the company.

Rhea-AI Filing Summary

AAON, INC. executive vice president Gordon Douglas Wichman filed an initial ownership report outlining his existing equity stakes in the company. The filing lists multiple grants of stock options described as rights to buy AAON shares with post-transaction balances of 24,250, 15,780, 6,106, 5,670, 4,261 and 3,126 options, plus another grant with 1,935 options held directly. It also shows direct ownership of 10,319 shares of common stock and an additional 4,371 shares of common stock held indirectly through a 401(k) plan. This Form 3 does not record new purchases or sales but establishes baseline holdings for this insider.

Insider Trade Summary

9 transactions reported

Mixed 9 txns

Insider Wichman Gordon Douglas

Role Executive Vice President

Type	Security	Shares	Price	Value
holding	Stock Option (Right to Buy)	--	--	--
holding	Stock Option (Right to Buy)	--	--	--
holding	Stock Option (Right to Buy)	--	--	--
holding	Stock Option (Right to Buy)	--	--	--
holding	Stock Option (Right to Buy)	--	--	--
holding	Stock Option (Right to Buy)	--	--	--
holding	Stock Option (Right to Buy)	--	--	--
holding	Common Stock, par value $.004	--	--	--
holding	Common Stock, par value $.004	--	--	--

Holdings After Transaction: Stock Option (Right to Buy) — 61,128 contracts (Direct); Common Stock, par value $.004 — 10,319 shares (Direct); Common Stock, par value $.004 — 4,371 shares (Indirect, 401(k) Plan)

FAQ

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

What does AAON (AAON) executive Gordon Wichman report in this Form 3?

Gordon Douglas Wichman reports his existing AAON equity holdings. The filing lists several stock option grants with specific balances and common stock owned directly and via a 401(k) plan, establishing his baseline insider ownership position.

Does the AAON (AAON) Form 3 show Gordon Wichman buying or selling shares?

The Form 3 does not show Gordon Wichman buying or selling AAON shares. It only reports his current stock option grants and common stock holdings, which is typical for an initial insider ownership statement.

How many AAON stock options does Gordon Wichman hold according to the Form 3?

The Form 3 lists multiple AAON stock option positions for Gordon Wichman, including grants with balances of 24,250, 15,780, 6,106, 5,670, 4,261, 3,126 and 1,935 options, each recorded as a separate stock option holding.

What common stock holdings does Gordon Wichman report in AAON (AAON)?

Gordon Wichman reports 10,319 AAON common shares held directly and 4,371 AAON common shares held indirectly through a 401(k) plan, giving investors a clear view of his reported equity exposure to the company.

Why is this AAON (AAON) Form 3 filing important for investors?

This Form 3 filing is important because it discloses the baseline equity holdings of a senior AAON executive. Investors can see his stock options and common shares, helping assess how closely his financial interests align with the company’s performance.

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

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Accepted by SEC EDGAR 03/05/2026 - 12:43 PM Learn about SEC filing dates

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
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1. Name and Address of Reporting Person^*

Wichman Gordon Douglas

(Last) (First) (Middle)

2425 S YUKON AVE

(Street)

TULSA OK 74107

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
01/01/2026

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

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

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

5. 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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock, par value $.004	10,319	D
Common Stock, par value $.004	4,371	I	401(k) Plan

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option (Right to Buy)	03/11/2020	03/11/2029	Common Stock	24,250	$27.58	D
Stock Option (Right to Buy)	03/11/2021	03/11/2030	Common Stock	15,780	$29.48	D
Stock Option (Right to Buy)	03/11/2022	03/11/2031	Common Stock	6,106	$48.91	D
Stock Option (Right to Buy)	03/15/2023	03/15/2032	Common Stock	5,670	$36.13	D
Stock Option (Right to Buy)	03/06/2024	03/06/2033	Common Stock	4,261	$62.04	D
Stock Option (Right to Buy)	03/11/2025	03/11/2034	Common Stock	3,126	$79.73	D
Stock Option (Right to Buy)	03/11/2026	03/11/2035	Common Stock	1,935	$82.39	D

Explanation of Responses:

Remarks:

This Form 3 is being filed late due to an administrative error resulting from the reporting person having previously filed a Form 3 in connection with his prior status as a Section 16 reporting person of the registrant. Form 4 filings for the reporting person have been made on a timely basis since he returned to Section 16 reporting person status.

	Gordon D. Wichman	03/05/2026
	** 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 5 (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.