Key facts
- This page summarizes Gordon D. Wichman's Form 4 filing for AAON, INC. (AAON).
- 3 reported transactions and 8 derivative rows are listed below.
- Accepted by SEC: 27 May 2026, 14:34.
Gordon D. Wichman - 26 May 2026 Form 4 Insider Report for AAON, INC. (AAON)
- Reporting relationship
- Executive Vice President
- Issuer ticker
- AAON
- Reported as of
- 26 May 2026
- Net transaction value
- -$421,170
- SEC form
- 4
- Accepted by SEC
- 27 May 2026, 14:34:15 UTC
- Prior SEC filing
- 16 Mar 2026
- Source filing
- View source filing
- Reporting owner signature
- Gordon D. Wichman
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Gordon D. Wichman filed Form 4 for AAON, INC. (AAON) on 27 May 2026.
Change
- Previous filing in this sequence was filed on 16 Mar 2026.
- Current net transaction value: -$421,170.
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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001903665
Primary reporting owner
Wichman Gordon Douglas
- Relationship
- Executive Vice President
- Address
- 2425 S YUKON AVE, TULSA
- Signature
- Gordon D. Wichman
- Signature date
- 27 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
- +3,000
- Change %
- +27%
- Price
- $27.58*
- Shares after
- 13,997
- Date
- 26 May 2026
- Ownership
- Direct
AAON
transaction
Common Stock, par value $.004
Sale
- Transaction value
- $421,170
- Shares
- -3,000
- Change %
- -21%
- Price
- $140.39
- Shares after
- 10,997
- Date
- 26 May 2026
- Ownership
- Direct
- Footnotes
- F1
AAON
holding
Common Stock, par value $.004
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 4,542
- Date
- 26 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
- -3,000
- Change %
- -12%
- Price
- $27.58*
- Shares after
- 21,250
- Date
- 26 May 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 3,000
- Exercise price
- $27.58
AAON
holding
Derivative
Stock Option (Right to Buy)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 15,780
- Date
- 26 May 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 15,780
- Exercise price
- $29.48
AAON
holding
Derivative
Stock Option (Right to Buy)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 6,106
- Date
- 26 May 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 6,106
- Exercise price
- $48.91
AAON
holding
Derivative
Stock Option (Right to Buy)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 5,670
- Date
- 26 May 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 5,670
- Exercise price
- $36.13
AAON
holding
Derivative
Stock Option (Right to Buy)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 4,261
- Date
- 26 May 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 4,261
- Exercise price
- $62.04
AAON
holding
Derivative
Stock Option (Right to Buy)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 3,126
- Date
- 26 May 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 3,126
- Exercise price
- $79.73
AAON
holding
Derivative
Stock Option (Right to Buy)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 1,935
- Date
- 26 May 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 1,935
- Exercise price
- $82.39
AAON
holding
Derivative
Stock Option (Right to Buy)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 9,456
- Date
- 26 May 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 9,456
- 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 1 footnote
Footnote F1
This transaction was executed in multiple trades at prices ranging from $140.35 to $140.77. 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.