STOCK TITAN

AAON (AAON) EVP exercises stock options and sells 3,000 shares

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

AAON, INC. Executive Vice President Gordon Douglas Wichman reported an exercise-and-sale transaction in company stock. He exercised stock options to acquire 3,000 shares of common stock at $27.58 per share and then sold those 3,000 shares in an open-market sale at a weighted average price of $140.39 per share on the same date. After these transactions, he holds 10,997 shares of common stock directly and 4,542 shares indirectly through a 401(k) plan, along with multiple remaining option awards, including rights to buy 15,780 shares at $29.48 per share expiring in 2030. The sale price reflects multiple trades between $140.35 and $140.77, reported as a single weighted average figure.

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Insider Wichman Gordon Douglas
Role Executive Vice President
Sold 3,000 shs ($421K)
Approx. gross sale proceeds $421K
Approx. exercise cost $83K
Type Security Shares Price Value
Exercise Stock Option (Right to Buy) 3,000 $27.58 $83K
Exercise Common Stock, par value $.004 3,000 $27.58 $83K
Sale Common Stock, par value $.004 3,000 $140.39 $421K
holding Stock Option (Right to Buy) -- -- --
holding Stock Option (Right to Buy) -- -- --
holding Stock Option (Right to Buy) -- -- --
holding Stock Option (Right to Buy) -- -- --
holding Stock Option (Right to Buy) -- -- --
holding Stock Option (Right to Buy) -- -- --
holding Stock Option (Right to Buy) -- -- --
holding Common Stock, par value $.004 -- -- --
Holdings After Transaction: Stock Option (Right to Buy) — 67,584 shares (Direct); Common Stock, par value $.004 — 10,997 shares (Direct); Common Stock, par value $.004 — 4,542 shares (Indirect, 401(k) Plan)
Footnotes (1)
  1. 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.
Shares sold 3,000 shares Open-market sale of AAON common stock
Weighted average sale price $140.39/share Sale of 3,000 AAON shares in multiple trades
Option exercise price $27.58/share Exercise of stock options for 3,000 AAON shares
Direct holdings after transaction 10,997 shares AAON common stock held directly by Wichman
Indirect 401(k) holdings 4,542 shares AAON common stock held via 401(k) plan
Largest remaining option grant 15,780 shares Stock options at $29.48/share expiring 2030-03-11
Sale price range $140.35-$140.77 Range of individual trades for 3,000-share sale
Stock Option (Right to Buy) financial
"Stock Option (Right to Buy) ... underlying security title: Common Stock"
weighted average sales price financial
"The price reported above reflects the weighted average sales price."
open-market sale financial
"transaction_action: open-market sale"
An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.
derivative security financial
"transaction_code_description: Exercise or conversion of derivative security"
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
401(k) Plan financial
"nature_of_ownership: 401(k) Plan"
A 401(k) plan is a workplace retirement account that lets employees set aside part of their pay into a tax-advantaged savings pot, often with employers adding matching contributions — like a workplace piggy bank for future income. It matters to investors because the amount people save and how employers fund these plans influence consumer spending, corporate payroll costs and the flow of money into financial markets, which can affect stock prices and company valuations.

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FAQ

What insider transaction did AAON Executive Vice President Gordon Wichman report?

Gordon Wichman exercised options for 3,000 AAON shares at $27.58 and sold 3,000 shares at a weighted average price of $140.39. The filing shows a same-day exercise-and-sale pattern in the company’s common stock.

How many AAON shares does Gordon Wichman hold after this Form 4 filing?

After the reported transactions, Gordon Wichman holds 10,997 AAON common shares directly and 4,542 shares indirectly through a 401(k) plan. He also retains several stock option grants covering additional common shares at various exercise prices.

At what prices did Gordon Wichman trade AAON common stock in this filing?

Wichman exercised options at $27.58 per AAON share and sold 3,000 shares at a weighted average of $140.39. The sale was executed in multiple trades with prices ranging from $140.35 to $140.77, according to the footnote.

What AAON stock options does Gordon Wichman still hold after the reported exercise?

Wichman continues to hold several AAON stock option awards, including rights to buy 15,780 shares at $29.48, 5,670 shares at $36.13, and 6,106 shares at $48.91. These options have expiration dates between 2030 and 2032.

How large was Gordon Wichman’s AAON stock sale compared to his remaining holdings?

The Form 4 shows a sale of 3,000 AAON shares, with 10,997 shares remaining directly afterward. This indicates he disposed of only part of his direct holdings while retaining a larger continuing equity position plus multiple unexercised option grants.

What does the Form 4 say about how Gordon Wichman’s AAON sale was executed?

The Form 4 explains the AAON sale was executed in multiple trades between $140.35 and $140.77. It reports a single weighted average price of $140.39 and notes full trade details are available on request to the issuer, SEC staff, or security holders.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Wichman Gordon Douglas

(Last)(First)(Middle)
2425 S YUKON AVE

(Street)
TULSA OKLAHOMA 74107

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
AAON, INC. [ AAON ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Executive Vice President
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/26/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock, par value $.00405/26/2026M3,000A$27.5813,997D
Common Stock, par value $.00405/26/2026S3,000D$140.39(1)10,997D
Common Stock, par value $.0044,542I401(k) Plan
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option (Right to Buy)$27.5805/26/2026M3,00003/11/202003/11/2029Common Stock3,000$27.5821,250D
Stock Option (Right to Buy)$29.4803/11/202103/11/2030Common Stock15,78015,780D
Stock Option (Right to Buy)$48.9103/11/202203/11/2031Common Stock6,1066,106D
Stock Option (Right to Buy)$36.1303/15/202303/15/2032Common Stock5,6705,670D
Stock Option (Right to Buy)$62.0403/06/202403/06/2033Common Stock4,2614,261D
Stock Option (Right to Buy)$79.7303/11/202503/11/2034Common Stock3,1263,126D
Stock Option (Right to Buy)$82.3903/11/202603/11/2035Common Stock1,9351,935D
Stock Option (Right to Buy)$91.5103/11/202703/11/2036Common Stock9,4569,456D
Explanation of Responses:
1. 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.
Remarks:
Gordon D. Wichman05/27/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)