AAON insider buying and SEC filings, explained
Aaon, Inc. · CIK 824142
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$594K
Insiders who bought
3
Sold (not marked 10b5-1)
$4.4M
Planned sales (10b5-1)
$4.5M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 15, 2026 | Purchase (code P) | David Raymond Stewart (Director) bought 1,000 shares indirectly at $74.66 ($75K), reported as a purchase (code P). Indirect holdings up 33% to 4,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 16, 2026 |
| Aug 28, 2026 | Purchase (code P) | Matthew Shaub (Executive Vice President) bought 457 shares at $76.42 ($35K), reported as a purchase (code P). Holdings up 17% to 3,136 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 31, 2026 |
| Jun 2, 2026 | Sale | Rebecca Thompson (Chief Accounting Officer) sold 4,230 shares indirectly (by retirement or benefit plan) at $143.42 ($607K). Holdings by retirement or benefit plan down 100% to 0 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 5, 2026 |
| May 29, 2026 | Sale | Gary D Fields (Director) sold 19,000 shares at $140.20 ($2.7M). Holdings down 55% to 15,252 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 1, 2026 |
| May 13, 2026 | Sale | Matthew Joseph Tobolski (CEO and Director) sold 8,000 shares indirectly (by trust) at $135.37 ($1.1M). Holdings by trust down 7% to 114,371 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 14, 2026 |
| May 7, 2026 | Planned (10b5-1) | Rebecca Thompson (Chief Accounting Officer) sold 9,672 shares at about $136.59 ($1.3M), marked as a 10b5-1 plan trade. Holdings down 26% to 27,681 shares. | SEC filing Filed May 11, 2026 |
| Apr 27, 2026 | Planned (10b5-1) | Rebecca Thompson (Chief Accounting Officer) sold 400 shares at about $100.27 ($40K), marked as a 10b5-1 plan trade. Holdings down 1% to 27,681 shares. | SEC filing Filed Apr 29, 2026 |
| Apr 24, 2026 | Planned (10b5-1) Amended filing | Rebecca Thompson (Chief Accounting Officer) sold 21,914 shares at about $100.21 ($2.2M), marked as a 10b5-1 plan trade. Holdings down 44% to 27,681 shares. This amends a filing from Apr 27. | SEC filing Filed Apr 29, 2026 |
| Apr 23, 2026 | Planned (10b5-1) Amended filing | Rebecca Thompson (Chief Accounting Officer) sold 7,292 shares at about $100.10 ($730K), marked as a 10b5-1 plan trade. Holdings down 21% to 27,681 shares. This amends a filing from Apr 24. | SEC filing Filed Apr 29, 2026 |
| Apr 21, 2026 | Planned (10b5-1) Amended filing | Rebecca Thompson (Chief Accounting Officer) sold 2,287 shares at about $100.11 ($229K), marked as a 10b5-1 plan trade. Holdings down 8% to 27,681 shares. This amends a filing from Apr 22. | SEC filing Filed Apr 29, 2026 |
| Dec 11–12, 2025 | Purchase (code P) | Stephen E Wakefield (Executive Vice President) bought 6,141 shares directly and indirectly (by retirement or benefit plan) between Dec 11, 2025 and Dec 12, 2025 at about $78.88 ($484K), reported as a purchase (code P). Direct holdings up 19% to 12,730 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 15, 2025 |
56 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
2 insiders bought in 30 days
$110K in purchases since Aug 28, 2026 · Purchases traded Aug 28, 2026 to Sep 15, 2026 · Closed
| Insider | Value | Traded | Source |
|---|---|---|---|
| Matthew Shaub (Executive Vice President) | $35K | Aug 28, 2026 | SEC filing |
| David Raymond Stewart (Director) | $75K | Sep 15, 2026 | SEC filing |
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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