AAON Inc.
Organization details
- Legal name
- AAON Inc.
- Ownership
- Public
- Status
- Active
- Sector (GICS)
- Industrials
- SIC code
- 3585 — Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip
- Jurisdiction of incorporation
- Nevada
- Headquarters city
- Tulsa
- Headquarters state / province
- Oklahoma
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- AAON
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0000824142
- EIN
- 87-0448736
- Wikidata ID
- Q286214
Board of directors
-
A. H. McElroy II · DirectorSince 2023
-
Angela Kouplen · DirectorSince 2023
-
Bruce Ware · DirectorSince 2023
-
Caron A. Lawhorn · DirectorSince 2023
-
David Raymond Stewart · DirectorSince 2023
-
Gary D. Fields · Director · CEOSince 2023
-
Matthew Joseph Tobolski · Director · Chief Executive OfficerSince 2025
-
Norman H. Asbjornson · DirectorSince 2023
-
Patrick John Jermain · DirectorSince 2026
-
Robert L. Buttermore · DirectorSince 2026
-
Stephen O. LeClair · DirectorSince 2023
Chief executives
Director election results
Annual meeting of May 12, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
87.1%
-
96.6%
-
96.7%
Board connections
3 of this board's directors also sit on 5 other boards. 3 are in the same sector.
-
ADI Global Distribution Inc. Same sectorvia Stephen O. LeClair
-
Core & Main Inc. Same sectorvia Stephen O. LeClair
-
Dycom Industries Inc. Same sectorvia Stephen O. LeClair
- via Bruce Ware
- via Caron A. Lawhorn
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $593,984
- 5 purchases by 3 insiders
- Sold, last 12 months
- $20,359,931
- 20 sales by 5 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Sep 15, 2026 | David Raymond Stewart Director | Open-market purchase | +1,000 | $74.66 | $74,660 |
| Sep 1, 2026 | Patrick John Jermain Director | Grant or award | +1,284 | — | — |
| Sep 1, 2026 | Robert L. Buttermore Director | Grant or award | +1,284 | — | — |
| Sep 1, 2026 | Norman H. Asbjornson Director, 10% owner | Gift | −100,000 | — | — |
| Aug 28, 2026 | Shaub Matthew Officer (Executive Vice President) | Open-market purchase | +457 | $76.42 | $34,924 |
| Jun 2, 2026 | Thompson Rebecca Officer (Chief Accounting Officer) | Open-market sale | −4,230 | $143.42 | $606,667 |
| May 29, 2026 | Gary D. Fields Director | Open-market sale | −19,000 | $140.20 | $2,663,800 |
| May 29, 2026 | Norman H. Asbjornson Director, 10% owner | Gift | −101,441 | — | — |
| May 29, 2026 | Norman H. Asbjornson Director, 10% owner | Gift | −88,000 | — | — |
| May 26, 2026 | Wichman Gordon Douglas Officer (Executive Vice President) | Option exercise | +3,000 | $27.58 | $82,740 |
| May 26, 2026 | Gary D. Fields Director | Option exercise | +21,173 | $48.91 | $1,035,571 |
| May 26, 2026 | Wichman Gordon Douglas Officer (Executive Vice President) | Open-market sale | −3,000 | $140.39 | $421,170 |
| May 26, 2026 | Gary D. Fields Director | Open-market sale | −21,173 | $140.34 | $2,971,419 |
| May 14, 2026 | Kidwell Casey Officer (Chief Administration Officer) | Option exercise | +2,084 | $79.73 | $166,157 |
| May 14, 2026 | Kidwell Casey Officer (Chief Administration Officer) | Open-market sale | −2,084 | $138.30 | $288,217 |
Peers
Compare boardsOrganizations in the same sector, closest in location and size first.
Questions about AAON Inc.
Who is the CEO of AAON Inc.?
Gary D. Fields is AAON Inc.'s President and CEO.
How many directors are on AAON Inc.'s board?
AAON Inc.'s board has 11 directors: A. H. McElroy II, Angela Kouplen, Bruce Ware, Caron A. Lawhorn, David Raymond Stewart, Gary D. Fields, Matthew Joseph Tobolski, Norman H. Asbjornson, Patrick John Jermain, Robert L. Buttermore and 1 other.
Are AAON Inc. insiders buying or selling shares?
Over the last 12 months, AAON Inc. insiders bought $593,984 of shares in 5 purchases and sold $20.4 million of shares in 20 sales on the open market, as reported to the SEC on Forms 4 and 5.
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