AAON · Aaon, Inc.
$87.80
+0.13 (+0.15%)
At close · Aug 14
View the 10-K filed Mar 2, 2026
Customer concentration
— top 3 customers 10% of revenue
3 customers — 10% of revenue (the year ended December 31, 2025)
“For the years ended December 31, 2025, 2024, and 2023, the Company had three, two and three customers, respectively, that were 10 percent or greater concentrations of revenue.”
3 customers — 10% of receivables (December 31, 2025)
“At December 31, 2025 and December 31, 2024, the Company had three customers that were 10 percent or greater concentrations of accounts receivable.”
Market Cap
$7.25B
Shares
82.45M
Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.
| Filed | Seller | Relationship | Shares | Approx. Sale | Broker |
|---|---|---|---|---|---|
| 2026-05-29 | Fields Gary D | Officer | 19,000 | 2026-05-29 | Wells Fargo Clearing Services |
| 2026-05-26 | Wichman Gordon Douglas | Officer | 3,000 | 2026-05-26 | Fidelity Brokerage Services LLC |
| 2026-05-26 | Fields Gary D | Director | 21,173 | 2026-05-26 | Fidelity Brokerage Services LLC |
| 2026-05-14 | Kidwell Casey | Officer | 3,153 | 2026-05-14 | Fidelity Brokerage Services LLC |
| 2026-05-13 | VBT Irrevocable Trust DTD 12/21/2022 | Member of immediate family of any of the foregoing | 8,000 | 2026-05-13 | UBS Financial Services Inc |
| 2026-05-13 | Fields Gary D | Director | 19,081 | 2026-05-13 | Fidelity Brokerage Services LLC |
| 2026-05-12 | Fields Gary D | Director | 31,271 | 2026-05-12 | Fidelity Brokerage Services LLC |
| 2026-05-07 | Thompson Rebecca | Officer | 9,672 | 2026-05-07 | Fidelity Brokerage Services LLC |
| 2026-04-27 | Thompson Rebecca | Officer | 400 | 2026-04-27 | Fidelity Brokerage Services LLC |
| 2026-04-24 | Thompson Rebecca | Officer | 21,914 | 2026-04-24 | Fidelity Brokerage Services LLC |
| 2026-04-23 | Thompson Rebecca | Officer | 7,292 | 2026-04-23 | Fidelity Brokerage Services LLC |
| 2026-04-21 | Thompson Rebecca | Officer | 2,287 | 2026-04-21 | Fidelity Brokerage Services LLC |
| 2026-03-12 | Kidwell Casey | Officer | 5,225 | 2026-03-12 | Fidelity Brokerage Services LLC |
| 2025-11-12 | Fields Gary D | Officer | 3,553 | 2025-11-12 | Fidelity Brokerage Services LLC |
| 2025-11-12 | Fields Gary D | Director | 26,746 | 2025-11-11 | Fidelity Brokerage Services LLC |
| 2025-09-04 | Thompson Rebecca | Officer | 9,350 | 2025-09-04 | Fidelity Brokerage Services LLC |
| 2025-08-25 | Eason Christopher Douglas | Officer | 12,003 | 2025-08-25 | Fidelity Brokerage Services LLC |
| 2025-05-06 | Fields Gary D | Officer, Director | 12,912 | 2025-05-06 | Fidelity Brokerage Services LLC |
| 2025-05-06 | Fields Gary D | Director | 61,500 | 2025-05-06 | Wells Fargo Clearing Services |
| 2024-12-05 | Thompson Rebecca | Officer | 5,000 | 2024-12-05 | Fidelity Brokerage Services LLC |
| 2024-11-25 | Wakefield Stephen E | Officer | 2,858 | 2024-11-25 | Fidelity Brokerage Services LLC |
| 2024-11-25 | Wakefield Stephen E | Officer | 8,253 | 2024-11-25 | MORGAN STANLEY SMITH BARNEY LLC EXECUTIVE SERVICES |
| 2024-11-25 | Fields Gary D | Officer, Director | 12,160 | 2024-11-25 | Fidelity Brokerage Services LLC |
| 2024-11-18 | Kidwell Casey | Officer | 1,421 | 2024-11-18 | Fidelity Brokerage Services LLC |
| 2024-11-15 | Fields Gary D | Officer, Director | 35,000 | 2024-11-15 | Fidelity Brokerage Services LLC |
| 2024-11-13 | Wichman Gordon Douglas | Officer | 6,000 | 2024-11-13 | Fidelity Brokerage Services LLC |
| 2024-11-12 | Teis Robert | Officer | 3,369 | 2024-11-12 | MORGAN STANLEY SMITH BARNEY LLC EXECUTIVE SERVICES |
| 2024-11-12 | Kidwell Casey | Officer | 4,796 | 2024-11-12 | Fidelity Brokerage Services LLC |
| 2024-08-06 | ASBJORNSON NORMAN H | Director | 11,022 | 2024-08-06 | MORGAN STANLEY SMITH BARNEY LLC EXECUTIVE SERVICES |
| 2024-08-06 | Fields Gary D | Officer, Director | 20,641 | 2024-08-06 | Fidelity Brokerage Services LLC |
| 2024-07-12 | Wakefield Stephen E | Officer | 29,946 | 2024-07-12 | Fidelity Brokerage Services LLC |
| 2024-05-22 | Fields Gary D | Officer, Director | 28,200 | 2024-05-22 | Fidelity Brokerage Services LLC |
| 2024-05-15 | Thompson Rebecca | Officer | 13,500 | 2024-05-15 | Fidelity Brokerage Services LLC |
| 2024-03-13 | Wakefield Stephen E | Officer | 24,655 | 2024-03-13 | Fidelity Brokerage Services LLC |
| 2024-03-11 | ASBJORNSON NORMAN H | Director | 106,592 | 2024-03-11 | Morgan Stanley Smith Barney LLC Executive Services |
| 2023-12-27 | STEPHEN WAKEFIELD | Officer | 15,000 | 2023-12-27 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-12-26 | STEPHEN WAKEFIELD | Officer | 15,000 | 2023-12-26 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-12-20 | STEPHEN WAKEFIELD | Officer | 41,936 | 2023-12-20 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-12-19 | STEPHEN WAKEFIELD | Officer | 18,064 | 2023-12-19 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-12-15 | STEPHEN WAKEFIELD | Officer | 30,000 | 2023-12-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-12-14 | STEPHEN WAKEFIELD | Officer | 76,000 | 2023-12-14 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-12-12 | VBT Irrevocable Trust DTD 12/21/2022 | Member of immediate family of any of the foregoing | 46,154 | 2023-12-12 | UBS Financial Services Inc |
| 2023-11-27 | ASBJORNSON NORMAN H | Director | 211,903 | 2023-11-27 | Morgan Stanley Smith Barney LLC Executive Services |
| 2023-11-27 | Thompson Rebecca | Officer | 5,000 | 2023-11-27 | Morgan Stanley Smith Barney LLC Executive Services |
| 2023-11-22 | David E Benson TTEE, David E Benson Revocable Trust DTD 03/08/2008 | Officer | 32,250 | 2023-11-22 | UBS Financial Services Inc |
| 2023-11-15 | VBT Irrevocable Trust DTD 12/21/2022 | Member of immediate family of any of the foregoing | 32,500 | 2023-11-15 | UBS Financial Services Inc |
| 2023-09-08 | Wichman Gordon Douglas | Officer | 6,000 | 2023-09-08 | Morgan Stanley Smith Barney LLC Executive Services |
| 2023-09-07 | David E. Benson Revocable Trust Dtd 03/08/2008 | Officer | 15,000 | 2023-09-07 | UBS Financial Services Inc |
| 2023-09-01 | Teis Robert | Officer | 2,100 | 2023-09-01 | ETRADE FINANCIAL CORPORATION |
| 2023-08-22 | David E. Benson Revocable Trust Dtd 03/08/2008 | Officer | 30,000 | 2023-08-22 | UBS Financial Services Inc |
Showing 1–50 of 55 filings
Key facts
CIK
824142
CUSIP
000360206
13F (30d)
443 filings
441 filers
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