Aaon, INC.
SEC CIK 824142 · aaon · last insider filing 2026-06-05
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Fields Gary D | Director · President and CEO | filed 2015 - 2026 |
| Asbjornson Norman H | Director · President | filed 2006 - 2026 |
| Lawhorn Caron A | Director | filed 2019 - 2026 |
| Mcelroy A H II | Director | filed 2007 - 2026 |
| Leclair Stephen O | Director | filed 2022 - 2026 |
| Kouplen Angela | Director | filed 2016 - 2026 |
| Ware Bruce | Director | filed 2021 - 2026 |
| Stewart David Raymond | Director | filed 2021 - 2026 |
| Tobolski Matthew Joseph | Director · President & COO | filed 2024 - 2026 |
| Lackey Paul K Jr | Director | filed 2007 - 2021 |
| Leclair Stephen | Director | filed 2017 - 2021 |
| Short Jack E | Director | filed 2006 - 2020 |
| Levine Jerry R | Director | filed 2008 - 2017 |
| Cappy Joseph E | Director | filed 2010 - 2014 |
| Johnson John B JR | Director · secretary | filed 2006 - 2014 |
| Stephenson CC JR | Director | filed 2006 - 2010 |
| Pantaleoni Anthony | Director | filed 2006 - 2007 |
| Naugle Thomas E | Director | filed 2006 - 2007 |
| Ryan Jerry E | Director | filed 2006 - 2007 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Thompson Rebecca | Chief Financial Officer | filed 2013 - 2026 |
| Wichman Gordon Douglas | Vice President | filed 2022 - 2026 |
| Cheung Chung Kin | Chief Financial Officer | filed 2026 - 2026 |
| Kidwell Casey | VP, Administration | filed 2022 - 2026 |
| Bomer Luke A. | General Counsel and Secretary | filed 2026 - 2026 |
| Shaub Matthew | Executive Vice President | filed 2025 - 2026 |
| Wakefield Stephen E | Vice President | filed 2018 - 2026 |
| Eason Christopher Douglas | Principal Accounting Officer | filed 2021 - 2025 |
| Teis Robert | VP, Sales and Marketing | filed 2022 - 2025 |
| Benson David E | Vice President | filed 2024 - 2025 |
| Gazder Xerxes P | Chief Information Officer | filed 2022 - 2025 |
| Gadiwalla Rony D | VP, Information Technology | filed 2018 - 2022 |
| Stewart Larry Gene | Vice President | filed 2020 - 2022 |
| Asbjornson Scott M | Vice President,Finance & CFO | filed 2012 - 2021 |
| Crews Mikel D | Vice President of Operations | filed 2017 - 2020 |
| Neale Sam | Vice President | filed 2015 - 2018 |
| Sheffield Kathy I | Vice President and Treasurer | filed 2006 - 2017 |
| Fergus Robert G | Vice President | filed 2006 - 2017 |
| Knebel David E | Vice President, Sales & Techno | filed 2006 - 2014 |
About this record
From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.
Source: SEC Insider Transactions Data Sets (Forms 3/4/5), US Federal Government public domain.