AAON, INC. — Director's Dealing 2025

Mar 13, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AAON, INC. (AAON)
CIK: 0000824142
Period of Report: 2025-03-11

Reporting Person: Wichman Gordon Douglas (Executive Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-03-11	Common Stock, par value $.004	F	141	$82.39	Disposed	12185	Direct
2025-03-11	Common Stock, par value $.004	A	672	—	Acquired	12857	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, par value $.004	4068	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Option (Right to Buy)	$21.58	2028-10-23	Common Stock (1302)	1302	Direct
Stock Option (Right to Buy)	$27.58	2029-03-11	Common Stock (44250)	44250	Direct
Stock Option (Right to Buy)	$29.48	2030-03-11	Common Stock (15780)	15780	Direct
Stock Option (Right to Buy)	$48.91	2031-03-11	Common Stock (6106)	6106	Direct
Stock Option (Right to Buy)	$36.13	2032-03-15	Common Stock (5670)	5670	Direct
Stock Option (Right to Buy)	$62.04	2033-03-06	Common Stock (4261)	4261	Direct
Stock Option (Right to Buy)	$79.73	2034-03-11	Common Stock (3126)	3126	Direct
Stock Option (Right to Buy)	$82.39	2035-03-11	Common Stock (1935)	1935	Direct

Footnotes

F1: All shares granted/converted/sold, as applicable, at an exact price. A breakdown is not applicable.

F2: This stock award is granted under the Issuer's 2024 Long Term Incentive Plan and is exercisable or vests ratably on each of the first three anniversaries of the date of the grant.