AAON, INC. — Director's Dealing 2014

May 21, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AAON INC (AAON)
CIK: 0000824142
Period of Report: 2014-05-15

Reporting Person: ASBJORNSON NORMAN H (Director, President, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-05-20	Common Stock, par value $.004	A	3375	—	Acquired	6823166	Direct
2014-05-20	Common Stock, par value $.004	A	32810	—	Acquired	6855976	Direct
2014-05-15	Common Stock, par value $.004	F	366	$29.88	Disposed	6855610	Direct
2014-05-16	Common Stock, par value $.004	F	366	$30.28	Disposed	6855244	Direct
2014-05-19	Common Stock, par value $.004	F	366	$30.48	Disposed	6854878	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, par value $.004	316437	Indirect
Common Stock, par value $.004	1896	Indirect

Footnotes

F1: Restricted Stock Grant, vesting ratably over three years.

F2: Restricted Stock Grant, vesting ratably over five years.