AAON, INC. — Director's Dealing 2019

May 9, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AAON INC (AAON)
CIK: 0000824142
Period of Report: 2019-05-07

Reporting Person: Thompson Rebecca (Chief Accounting Officer)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, par value $.004	12481	Direct
Common Stock, par value $.004	0	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Option (Right to Buy)	$21.93	2025-01-02	Common Stock (3300.0)	3300	Direct
Stock Option (Right to Buy)	$22.15	2026-01-04	Common Stock (2250.0)	2250	Direct
Stock Option (Right to Buy)	$34.1	2027-01-04	Common Stock (23000.0)	23000	Direct
Stock Option (Right to Buy)	$36.95	2028-01-02	Common Stock (28800.0)	28800	Direct
Stock Option (Right to Buy)	$41.37	2029-03-11	Common Stock (61000.0)	61000	Direct

Footnotes

F1: The Company makes all matching contributions to the 401(k) in AAON, Inc. stock for which Form 4s are not required to be filed. Shares sold represent diversification of individual's account.