Aaon, Inc. (AAON) Insider Trading
Directors, officers and holders of more than 10% of AAON report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 291 transactions on file: 2 with code P, 14 with code S and 34 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 15, 2026 | Stewart David Raymond | Director | P Purchase | 1,000 | $74.66 | $74,660 |
| Sep 1, 2026 | Buttermore Robert L. | Director | A Award | 1,284 | Not measured | Not measured |
| Sep 1, 2026 | Jermain Patrick John | Director | A Award | 1,284 | Not measured | Not measured |
| Sep 1, 2026 | ASBJORNSON NORMAN H | Director | G Gift | 100,000 | Not measured | Not measured |
| Aug 28, 2026 | Shaub Matthew | Executive Vice President | P Purchase | 457 | $76.42 | $34,924 |
| Jun 2, 2026 | Thompson Rebecca | Chief Accounting Officer | S Sale | 4,230 | $143.42 | $606,667 |
| May 29, 2026 | ASBJORNSON NORMAN H | Director | G Gift | 101,441 | Not measured | Not measured |
| May 29, 2026 | ASBJORNSON NORMAN H | Director | G Gift | 88,000 | Not measured | Not measured |
| May 29, 2026 | Fields Gary D | Director | S Sale | 19,000 | $140.20 | $2,663,800 |
| May 26, 2026 | Wichman Gordon Douglas | Executive Vice President | M Exercise | 3,000 | $27.58 | $82,740 |
| May 26, 2026 | Wichman Gordon Douglas | Executive Vice President | M Exercise | 3,000 | $27.58 | $82,740 |
| May 26, 2026 | Fields Gary D | Director | M Exercise | 21,173 | $48.91 | $1,035,571 |
| May 26, 2026 | Fields Gary D | Director | S Sale | 21,173 | $140.34 | $2,971,419 |
| May 26, 2026 | Fields Gary D | Director | M Exercise | 21,173 | $48.91 | $1,035,571 |
| May 26, 2026 | Wichman Gordon Douglas | Executive Vice President | S Sale | 3,000 | $140.39 | $421,170 |
| May 14, 2026 | Kidwell Casey | Chief Administration Officer | M Exercise | 1,069 | $82.39 | $88,075 |
| May 14, 2026 | Kidwell Casey | Chief Administration Officer | S Sale | 1,069 | $138.31 | $147,853 |
| May 14, 2026 | Kidwell Casey | Chief Administration Officer | S Sale | 2,084 | $138.30 | $288,217 |
| May 14, 2026 | Kidwell Casey | Chief Administration Officer | M Exercise | 2,084 | $79.73 | $166,157 |
| May 14, 2026 | Kidwell Casey | Chief Administration Officer | M Exercise | 1,069 | $82.39 | $88,075 |
| May 14, 2026 | Kidwell Casey | Chief Administration Officer | M Exercise | 2,084 | $79.73 | $166,157 |
| May 13, 2026 | Tobolski Matthew Joseph | Chief Executive Officer | F Tax Payment | 467 | $135.37 | $63,218 |
| May 13, 2026 | Fields Gary D | Director | M Exercise | 19,081 | $36.13 | $689,397 |
| May 13, 2026 | Tobolski Matthew Joseph | Chief Executive Officer | S Sale | 8,000 | $135.37 | $1,082,960 |
| May 13, 2026 | Fields Gary D | Director | M Exercise | 19,081 | $36.13 | $689,397 |
| May 13, 2026 | Fields Gary D | Director | S Sale | 19,081 | $137.60 | $2,625,546 |
| May 12, 2026 | Fields Gary D | Director | M Exercise | 26,018 | $48.91 | $1,272,540 |
| May 12, 2026 | Lawhorn Caron A | Director | A Award | 1,290 | Not measured | Not measured |
| May 12, 2026 | LeClair Stephen O | Director | A Award | 1,290 | Not measured | Not measured |
| May 12, 2026 | Kouplen Angela | Director | A Award | 1,290 | Not measured | Not measured |
| May 12, 2026 | Fields Gary D | Director | M Exercise | 5,253 | $31.69 | $166,468 |
| May 12, 2026 | Stewart David Raymond | Director | A Award | 1,290 | Not measured | Not measured |
| May 12, 2026 | Ware Bruce | Director | A Award | 1,290 | Not measured | Not measured |
| May 12, 2026 | Fields Gary D | Director | S Sale | 26,018 | $134.07 | $3,488,233 |
| May 12, 2026 | Fields Gary D | Director | M Exercise | 5,253 | $31.69 | $166,468 |
| May 12, 2026 | Fields Gary D | Director | M Exercise | 26,018 | $48.91 | $1,272,540 |
| May 12, 2026 | ASBJORNSON NORMAN H | Director | A Award | 1,290 | Not measured | Not measured |
| May 12, 2026 | Fields Gary D | Director | S Sale | 5,253 | $134.05 | $704,165 |
| May 12, 2026 | McElroy A H II | Director | A Award | 1,290 | Not measured | Not measured |
| May 7, 2026 | Thompson Rebecca | Chief Accounting Officer | M Exercise | 9,672 | $29.48 | $285,131 |
| May 7, 2026 | Thompson Rebecca | Chief Accounting Officer | M Exercise | 9,672 | $29.48 | $285,131 |
| May 7, 2026 | Thompson Rebecca | Chief Accounting Officer | S Sale | 9,672 | $136.59 | $1,321,098 |
| Apr 27, 2026 | Thompson Rebecca | Chief Accounting Officer | S Sale | 400 | $100.27 | $40,108 |
| Apr 27, 2026 | Thompson Rebecca | Chief Accounting Officer | M Exercise | 400 | $29.48 | $11,792 |
| Apr 27, 2026 | Thompson Rebecca | Chief Accounting Officer | M Exercise | 400 | $29.48 | $11,792 |
| Apr 24, 2026 | Thompson Rebecca | Chief Accounting Officer | M Exercise | 21,914 | $29.48 | $646,025 |
| Apr 24, 2026 | Thompson Rebecca | Chief Accounting Officer | S Sale | 21,914 | $100.21 | $2,196,002 |
| Apr 24, 2026 | Thompson Rebecca | Chief Accounting Officer | M Exercise | 21,914 | $29.48 | $646,025 |
| Apr 23, 2026 | Thompson Rebecca | Chief Accounting Officer | M Exercise | 7,292 | $29.48 | $214,968 |
| Apr 23, 2026 | Thompson Rebecca | Chief Accounting Officer | S Sale | 7,292 | $100.10 | $729,929 |
The full Form 4 history is on the AAON company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.