AAON, INC. — Director's Dealing 2010

May 25, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AAON INC (AAON)
CIK: 0000824142
Period of Report: 2010-05-25

Reporting Person: Lackey Paul K Jr (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-05-25	Common Stock, par value $.004	A	1050	—	Acquired	11700	Direct

Footnotes

F1: Restricted Stock Grant