Casey R. Kidwell - 14 May 2026 Form 4 Insider Report for AAON, INC. (AAON)

Reporting relationship: Chief Administration Officer
Issuer ticker: AAON
Reported as of: 14 May 2026
Net transaction value: -$436,071
SEC form: 4
Accepted by SEC: 15 May 2026, 14:31:06 UTC
Prior SEC filing: 16 Mar 2026
Source filing: View source filing
Reporting owner signature: Casey R. Kidwell

Key filing fact

Casey R. Kidwell filed Form 4 for AAON, INC. (AAON) on 15 May 2026.

Key facts

This page summarizes Casey R. Kidwell's Form 4 filing for AAON, INC. (AAON).
6 reported transactions and 3 derivative rows are listed below.
Accepted by SEC: 15 May 2026, 14:31.

Change

Previous filing in this sequence was filed on 16 Mar 2026.
Current net transaction value: -$436,071.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001929992 Primary reporting owner

Kidwell Casey

Relationship: Chief Administration Officer
Address: 2425 S YUKON AVE, TULSA
Signature: Casey R. Kidwell
Signature date: 15 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

AAON transaction

Common Stock, par value $.004

Options Exercise

Transaction value
Shares: +2,084
Change %: +15%
Price: $79.73^*
Shares after: 15,547
Date: 14 May 2026
Ownership: Direct

AAON transaction

Common Stock, par value $.004

Sale

Transaction value: $288,217
Shares: -2,084
Change %: -13%
Price: $138.30
Shares after: 13,463
Date: 14 May 2026
Ownership: Direct
Footnotes: F1

AAON transaction

Common Stock, par value $.004

Options Exercise

Transaction value
Shares: +1,069
Change %: +7.9%
Price: $82.39^*
Shares after: 14,532
Date: 14 May 2026
Ownership: Direct

AAON transaction

Common Stock, par value $.004

Sale

Transaction value: $147,853
Shares: -1,069
Change %: -7.4%
Price: $138.31
Shares after: 13,463
Date: 14 May 2026
Ownership: Direct
Footnotes: F2

AAON holding

Common Stock, par value $.004

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,282
Date: 14 May 2026
Ownership: 401(k) Plan

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

AAON transaction Derivative

Stock Option (Right to Buy)

Options Exercise

Transaction value
Shares: -2,084
Change %: -67%
Price: $79.73^*
Shares after: 1,042
Date: 14 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 2,084
Exercise price: $79.73

AAON transaction Derivative

Stock Option (Right to Buy)

Options Exercise

Transaction value
Shares: -1,069
Change %: -33%
Price: $82.39^*
Shares after: 2,138
Date: 14 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,069
Exercise price: $82.39

AAON holding Derivative

Stock Option (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 10,029
Date: 14 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 10,029
Exercise price: $91.51

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

This transaction was executed in multiple trades at prices ranging from $138.30 to $138.54. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Footnote F2

Shares sold at an exact price. A breakdown is not applicable.