Aaon, Inc.
AAON- Exchange
- Nasdaq
- Industry
- Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip
- SEC CIK
- 0000824142
In the last 90 days, Aaon, Inc. insiders filed 2 open-market purchases and 0 sales; 474 institutions reported holding it in 13F filings for Q2 2026, worth $8.26B in total; Giverny Capital is the only superinvestor holding it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Aaon, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 2 filings
- 2 insiders, $109.6K in total
- Open-market sells
- 0 filings
- Insiders trading
- 2
- Net value
- +$109.6K
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Aaon, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Stewart David Raymond | Director | 4,000Indirect | Sep 16, 2026 | 2 |
| Asbjornson Norman H | Director, 10% Owner | 11,482,401Indirect | Sep 2, 2026 | 4 |
| Jermain Patrick John | Director | 1,284 | Sep 1, 2026 | 1 |
| Buttermore Robert L. | Director | 1,284 | Sep 1, 2026 | 1 |
| Shaub Matthew | Executive Vice President | 3,136 | Aug 31, 2026 | 3 |
| Thompson Rebecca | Chief Accounting Officer | 0Indirect | Jun 5, 2026 | 10 |
| Fields Gary D | Director | 15,252 | Jun 1, 2026 | 10 |
| Wichman Gordon Douglas | Executive Vice President | 10,997 | May 27, 2026 | 5 |
| Cheung Chung Kin | Chief Financial Officer | 17,541 | May 26, 2026 | 1 |
| Kidwell Casey | Chief Administration Officer | 13,463 | May 15, 2026 | 5 |
| Lawhorn Caron A | Director | 18,675 | May 14, 2026 | 1 |
| McElroy A H II | Director | 75,380 | May 14, 2026 | 1 |
| LeClair Stephen O | Director | 31,566 | May 14, 2026 | 1 |
| Kouplen Angela | Director | 39,159 | May 14, 2026 | 1 |
| Ware Bruce | Director | 9,876 | May 14, 2026 | 1 |
| Tobolski Matthew Joseph | Chief Executive Officer | 114,371Indirect | May 14, 2026 | 4 |
| Wakefield Stephen E | Other: Principal Engineering Advisor | 14,274 | Feb 3, 2026 | 2 |
| Eason Christopher Douglas | Other: Former Principal Acct Officer | 2,164Indirect | Oct 14, 2025 | 1 |
| Teis Robert | Other: VP, Business Technology | 12,697 | Mar 17, 2025 | 0 |
| Benson David E | Other: Fellow, AAON, Inc. | 133,053 | Mar 13, 2025 | 0 |
| Gazder Xerxes P | Other: Former CIO | 2,988Indirect | Feb 18, 2025 | 0 |
| Gadiwalla Rony D | Other: Former - VP, Info. Technology | 19,426 | Dec 21, 2022 | 0 |
| Stewart Larry Gene | Other: Former - Executive VP | 0 | Nov 10, 2022 | 0 |
| Lackey Paul K Jr | Director | 66,037 | Dec 14, 2021 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 5, 2026 (view filing) | Jun 2 | 3 daysLate | Thompson RebeccaChief Accounting Officer | SSaleCommon Stock, par value $.004 | −4.23K | $143.42 | −$606.7K | −100.0%0 after | |
| Aug 31, 2026 (view filing)11:40 AM ET | Aug 28 | 3 days | Shaub MatthewExecutive Vice President | PPurchaseCommon Stock, par value $.004 | +457 | $76.42 | +$34.9K | +17.1%3.14K after | |
| Sep 16, 2026 (view filing)4:38 PM ET | Sep 15 | 1 day | Stewart David RaymondDirector | PPurchaseCommon Stock, par value $.004 | +1.00K | $74.66 | +$74.7K | +33.3%4.00K after |