AAON (AAON) insider trading
19 directors and officers declare holding shares of AAON (AAON), each in their own filing with the SEC. The largest is Norman H. Asbjornson (Director · 10% owner) with 12.8M shares, 15.5% of the company, worth $1.1B at the last close. The most recent move on file: David Raymond Stewart bought 1,000 shares at $74.66 on Sep 15, 2026. Of the 18 with a trade on file, 11 last bought and 7 last sold. Purchases and sales are as reported on Forms 3, 4 and 5 — the SEC counts private transactions too, and many large sales follow a plan arranged in advance. Holdings are never added up: two spouses often report the same shares, and a joint filing carries a fund's.
| Insider | Role | Shares | % of company | Value | Last trade on file | Filed |
|---|---|---|---|---|---|---|
| Norman H. Asbjornson | Director · 10% owner | 12.8M | 15.5% | $1.1B | sold 100,000 shares on Sep 1, 2026 | Sep 1, 2026 |
| Matthew Joseph Tobolski | Chief Executive Officer · Director | 335,785 | 0.41% | $28.9M | sold 8,000 shares at $135.37 on May 13, 2026 | May 13, 2026 |
| A. H. McElroy II | Director | 136,357 | 0.17% | $11.7M | bought 1,290 shares on May 12, 2026 | May 12, 2026 |
| Angela Kouplen | Director | 39,159 | 0.05% | $3.4M | bought 1,290 shares on May 12, 2026 | May 12, 2026 |
| Stephen O. LeClair | Director | 31,566 | 0.04% | $2.7M | bought 1,290 shares on May 12, 2026 | May 12, 2026 |
| Gary D. Fields | Director | 30,751 | 0.04% | $2.6M | sold 19,000 shares at $140.20 on May 29, 2026 | May 29, 2026 |
| Stephen E. Wakefield | Principal Engineering Advisor | 29,520 | 0.04% | $2.5M | bought 2,314 shares at $95.64 on Jan 30, 2026 | Jan 30, 2026 |
| Rebecca Thompson | Chief Accounting Officer | 27,681 | 0.03% | $2.4M | sold 4,230 shares at $143.42 on Jun 2, 2026 | Jun 2, 2026 |
| Caron A. Lawhorn | Director | 18,675 | 0.02% | $1.6M | bought 1,290 shares on May 12, 2026 | May 12, 2026 |
| Chung Kin Cheung | Chief Financial Officer | 17,541 | 0.02% | $1.5M | bought 15,507 shares on Apr 20, 2026 | Apr 20, 2026 |
| Casey Kidwell | Chief Administration Officer | 15,745 | 0.02% | $1.4M | sold 3,153 shares at $138.30 on May 14, 2026 | May 14, 2026 |
| Gordon Douglas Wichman | Executive Vice President | 15,539 | 0.02% | $1.3M | sold 3,000 shares at $140.39 on May 26, 2026 | May 26, 2026 |
| David Raymond Stewart | Director | 13,876 | 0.02% | $1.2M | bought 1,000 shares at $74.66 on Sep 15, 2026 | Sep 15, 2026 |
| Bruce Ware | Director | 9,876 | 0.01% | $850,224.84 | bought 1,290 shares on May 12, 2026 | May 12, 2026 |
| Christopher Douglas Eason | Former Principal Acct Officer | 6,241 | <0.01% | $537,287.69 | sold 4,328 shares on Oct 9, 2025 | Oct 9, 2025 |
| Matthew Shaub | Executive Vice President | 3,801 | <0.01% | $327,228.09 | bought 457 shares at $76.42 on Aug 28, 2026 | Aug 28, 2026 |
| Patrick John Jermain | Director | 1,284 | <0.01% | $110,539.56 | bought 1,284 shares on Sep 1, 2026 | Sep 1, 2026 |
| Robert L. Buttermore | Director | 1,284 | <0.01% | $110,539.56 | bought 1,284 shares on Sep 1, 2026 | Sep 1, 2026 |
| Luke A. Bomer | General Counsel and Secretary | 747 | <0.01% | $64,309.23 | — | Apr 1, 2026 |
Each insider at AAON
- Norman H. Asbjornson — Director · 10% owner
- Matthew Joseph Tobolski — Chief Executive Officer · Director
- A. H. McElroy II — Director
- Angela Kouplen — Director
- Stephen O. LeClair — Director
- Gary D. Fields — Director
- Stephen E. Wakefield — Principal Engineering Advisor
- Rebecca Thompson — Chief Accounting Officer
- Caron A. Lawhorn — Director
- Chung Kin Cheung — Chief Financial Officer
- Casey Kidwell — Chief Administration Officer
- Gordon Douglas Wichman — Executive Vice President
No longer filing
- Robert Teis — VP, Business Technology
- David E. Benson — Fellow, AAON, Inc.
- Xerxes P. Gazder — Former CIO
What insiders bought and sold across AI stocks · All filings on sec.gov