Boardroom Alpha
Boardroom Alpha
AAON · Current Report (Form 8-K) · Filed May 18, 2026

Aaon Inc — Current Report (Form 8-K)

Form
8-K
Filed
May 18, 2026
Period
May 12, 2026
Ticker
AAON
Accession
0000824142-26-000039
Boardroom Alpha · Filing insights

AAON shareholders elected directors, expanded board to 11, ratified Grant Thornton, approved say-on-pay/frequency, and declared a quarterly dividend.

About Aaon Inc
Market cap
$11.8B
1Y TSR
+59.1%
3Y TSR
+27.6%
Board grade
B
Sector
Basic Materials
CEO
Matthew Joseph Tobolski
Last annual meeting: May 12, 2026 · View full Aaon Inc profile →
aaon-20260512

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C.  20549

FORM 8-K

CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934


Date of Report (Date of earliest event reported): May 12, 2026

AAON, INC.
(Exact name of Registrant as Specified in Charter) 
Nevada0-1895387-0448736
(State or Other Jurisdiction(Commission File Number: )(IRS Employer Identification No.)
of Incorporation)
2425 South Yukon Ave.,Tulsa,Oklahoma74107
(Address of Principal Executive Offices)(Zip Code)
 
(Registrant's telephone number, including area code): (918) 583-2266

Not Applicable
(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Common StockAAONNASDAQ





Item 5.07     Submission of Matters to a Vote of Security Holders.

On May 12, 2026, at the Annual Meeting, the Company's stockholders (i) elected each of the nominees listed below to the Company's Board of Directors to serve until the 2029 Annual Meeting of Stockholders, or until their respective successors are elected and qualified; (ii) ratified the selection of Grant Thornton, LLP as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2026; (iii) approved, on an advisory basis, a resolution on the compensation of AAON's named executive officers as set forth in the Proxy Statement; (iv) approved, on an advisory basis, a resolution to conduct future say on pay advisory votes on an annual frequency; and (v) approved the proposal to amend the Company's Articles of Incorporation to increase the maximum size of the Board from nine to eleven directors. The final results for the votes regarding each proposal are set forth below.

(i) The voting results with respect to the election of each director were as follows:
NomineesForAgainstAbstainBroker Non-Votes
Caron A. Lawhorn63,511,8922,173,73734,8237,094,863
Stephen O. LeClair57,224,0228,470,31126,1197,094,863
David R. Stewart63,477,8542,206,45736,1417,094,863

(ii) The voting results with respect to the ratification of the selection of Grant Thornton, LLP as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2026 were as follows:

ForAgainstAbstainBroker Non-Votes
71,064,2291,692,53658,550

(iii) The voting results to approve, on an advisory basis, a resolution on the compensation of the Company's named executive officers as set forth in the Proxy Statement were as follows:
ForAgainstAbstainBroker Non-Votes
63,496,5802,148,60675,2667,094,863

(iv) The voting results to approve, on an advisory basis, the frequency of advisory votes on the compensation of our named executive officers were as follows:
One YearTwo YearsThree YearsAbstain
64,209,21344,4361,297,811168,992

(v) The voting results to approve the proposal to amend the Company's Articles of Incorporation to increase the maximum size of the Board from nine to eleven directors were as follows:
ForAgainstAbstain
72,417,102359,35738,856

Item 8.01    Other Events.

The Company announced that the Board of Directors has declared its next regular quarterly cash dividend of $0.10 per share or $0.40 annually. The next cash dividend will be payable on June 26, 2026, to stockholders of record as of the close of business on June 5, 2026.

A copy of the Company's press release announcing the quarterly cash dividend is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01    Financial Statements and Exhibits.




(d)    Exhibits
Exhibit NumberDescription
Press Release Announcing Quarterly Cash Dividend
104Cover Page Interactive Data File (embedded within the Inline XBRL document).


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
AAON, INC.
Date: May 18, 2026By:/s/ Luke A. Bomer
Luke A. Bomer, General Counsel and Secretary


From this filing to the file

Every SEC filing, parsed structured.

Boardroom Alpha indexes every 8-K, 10-K, 10-Q, and proxy back to 2000 — vote tabulations, comp tables, red flags, insider transactions, all queryable the day they hit EDGAR.

Independent — issuer-pays-free, ideology-free, U.S.-owned.

More filings

Other filings from Aaon Inc (AAON)

Reference

Frequently asked questions

When did Aaon Inc file this 8-K?
Aaon Inc (AAON) filed this Current Report (Form 8-K) with the SEC on May 18, 2026. The accession number assigned by EDGAR is 0000824142-26-000039.
What does an 8-K disclose?
Form 8-K is the SEC's current-report form, used to disclose material events between periodic reports (10-K / 10-Q). Triggers include CEO/CFO departures, acquisitions, bankruptcies, earnings releases, auditor changes, changes in fiscal year, and amendments to corporate governance. Each 8-K is keyed to one or more Item numbers (1.01 through 9.01).
What is the key takeaway from this filing?
AAON shareholders elected directors, expanded board to 11, ratified Grant Thornton, approved say-on-pay/frequency, and declared a quarterly dividend. This is Boardroom Alpha's one-line summary of the current report; see the full filing text above for the formal disclosure.
What Item codes does an 8-K cover?
An 8-K's Item codes (1.01 through 9.01) specify what kind of event is being disclosed — e.g. Item 1.01 for entering a material agreement, Item 5.02 for departure/election of directors and executive officers, Item 8.01 for other events. The Item codes for this 8-K appear in the filing text above.
Where can I find Aaon Inc's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K Aaon Inc has filed under CIK 824142, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.
Disclaimer

The opinions and information contained herein have been obtained or derived from sources believed to be reliable, but Boardroom Alpha cannot guarantee its accuracy and completeness, and that of the opinions based thereon.

This report contains opinions and is provided for informational purposes only – it does not constitute investment, legal or tax advice. You should not rely solely upon the research herein for purposes of transacting securities or other investments, and you are encouraged to conduct your own research and due diligence, and to seek the advice of a qualified securities professional before you make any investment.

None of the information contained in this report constitutes, or is intended to constitute a recommendation by Boardroom Alpha of any particular security or trading strategy or a determination by Boardroom Alpha that any security or trading strategy is suitable for any specific person. To the extent any of the information contained herein may be deemed to be investment advice, such information is impersonal and not tailored to the investment needs of any specific person.

No representation or warranty, expressed or implied, is made on behalf of Boardroom Alpha as to the accuracy or completeness of the information contained herein. Boardroom Alpha does not accept any liability for any direct, indirect or consequential loss or damage suffered by any person as a result of relying on all or any part of this research and any liability is expressly disclaimed.

Full disclaimer