A. H. McElroy II - May 13, 2025 Form 4/A - Amendment Insider Report for AAON, INC. (AAON)

Role: Director
Signature: A.H. McElroy II
Stock symbol: AAON
Transactions as of: May 13, 2025
Transactions value $: $0
Form type: 4/A - Amendment
Date filed: 5/15/2025, 04:10 PM
Date Of Original Report: May 15, 2025
Previous filing: Dec 5, 2024
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
McElroy A H II	Director	1964 E 45 PLACE, TULSA	A.H. McElroy II	2025-05-15	0001408104

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AAON	Common Stock, par value $.004	Award	$0	+1.53K	+2.11%	$0.00	74.1K	May 13, 2025	Direct	F1, F2
holding	AAON	Common Stock, par value $.004						61K	May 13, 2025	By Spouse

Showing 1 to 2 of 2 entries

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Restricted Stock Grant, vesting ratably on an annual basis over three years (the duration of the director's remaining term).
F2	Amended FORM 4 filed to increase shares granted by 110 shares to 1,534 shares (originally filed as 1,424 shares). Amended FORM 4 filing (originally filed May 15, 2025) was timely filed within the 2 business days after the original transaction date.

Remarks:

See Footnote #2 for explanation of amended FORM 4.