AAON, Inc. First Quarter 2020 Sales and Earnings Review Conference Call

AAON, Inc. (NASDAQ: AAON). A question and answer session will follow a brief presentation by management. The entire call should last about 45 minutes.

The call will cover:

• First Quarter Performance for the period ended 3/31/2020
• Recent Events
• Future Outlook

Date of Call: Thursday, May 7, 2020Time: 4:15 p.m. (Eastern Time)

Participant Call in:U.S. Toll Free: 1-888-241-0551Pass Code: 5395749

Rebroadcast (available through May 13, 2020): U.S. Toll Free: 1-855-859-2056Rebroadcast Pass Code: 5395749 AAON looks forward to your attendance on the conference call.

About AAONAAON is engaged in the engineering, manufacturing, marketing and sale of air conditioning and heating equipment consisting of standard, semi-custom and custom rooftop units, chillers, packaged outdoor mechanical rooms, air handling units, makeup air units, energy recovery units, condensing units, geothermal/water-source heat pumps, coils and controls. Since the founding of AAON in 1988, AAON has maintained a commitment to design, develop, manufacture and deliver heating and cooling products to perform beyond all expectations and demonstrate the value of AAON to our customers. For more information, please visit www.AAON.com.

Contact InformationJerry R. Levine Phone: [phone] Fax: [phone]Email: [e-mail]