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: 2014-05-20

Reporting Person: Levine Jerry R (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-05-20	Common Stock, par value $.004	A	3375	—	Acquired	158100	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, par value $.004	3375	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Option (Right to Buy)	$21.45	2023-06-04	Common Stock (7500.0)	7500	Direct
Stock Option (Right to Buy)	$10.7	2020-08-10	Common Stock (11250.0)	11250	Direct
Stock Option (Right to Buy)	$8.65	2017-09-10	Common Stock (5250.0)	5250	Direct

Footnotes

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