AAON, INC. — Director's Dealing 2017

Jan 5, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AAON INC (AAON)
CIK: 0000824142
Period of Report: 2017-01-04

Reporting Person: SHEFFIELD KATHY I (Sr. Vice President Admin/Treas)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-01-04	Common Stock, par value $.004	A	680	—	Acquired	27212	Direct
2017-01-04	Common Stock, par value $.004	F	460	$34.10	Disposed	26752	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-01-04	Stock Option (Right to Buy)	$34.1	A	24700	Acquired	2027-01-04	Common Stock (24700.0)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, par value $.004	16470	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Option (Right to Buy)	$4.54	2019-03-09	Common Stock (5000.0)	5000	Direct
Stock Option (Right to Buy)	$6.89	2020-05-25	Common Stock (33750.0)	33750	Direct
Stock Option (Right to Buy)	$8.65	2022-05-15	Common Stock (22500.0)	22500	Direct
Stock Option (Right to Buy)	$21.93	2025-01-02	Common Stock (4805.0)	4805	Direct
Stock Option (Right to Buy)	$22.15	2026-01-04	Common Stock (6680.0)	6680	Direct

Footnotes

F1: Restricted Stock Grant, vesting ratably over five years

F2: This stock option is granted under the Issuer's 2016 Long Term Incentive Plan and is exercisable ratably on each of the first five anniversaries of the date of the grant.