Companies: 10,795·Total market cap: $144.5T
AAON, Inc.

AAON, Inc.

AAONNASDAQIndustrials● Active
$133.52
+$0.90(+0.68%)
Market Cap$10.9B
P/E Ratio
52W High$150.46
52W Low$62
Overview

AAON, Inc. (AAON) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0000824142 · AAON · NASDAQ · as of Jun 8, 2026

Filing snapshot

1,000+
Total Filings
4
Latest Form
2026-06-05
Most Recent
1992
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0000824142 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-03-02
Fiscal Year End
Mar 2, 2026
Accession No.
0000824142-26-000005
Primary Document
aaon-20251231.htm
Source: data.sec.gov · CIK 0000824142 · Accession 0000824142-26-000005

Latest Key Filings

10-QQuarterly Report
10-Q
2026-05-07
8-KCurrent Report
8-K
2026-05-18Material Event
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
SDSD
SD
2026-05-29
View
8-KCurrent Report
8-K
2026-05-18
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-15
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-07
View
10-QQuarterly Report
10-Q
2026-05-07
View
8-KCurrent Report
8-K
2026-05-07
View
3Initial Statement of Beneficial Ownership
FORM 3
2026-04-30
View
3/AInitial Statement of Beneficial Ownership (Amended)
FORM 3/A
2026-04-28
View
3Initial Statement of Beneficial Ownership
FORM 3
2026-04-13
View
8-KCurrent Report
8-K
2026-04-02
View
ARSARS
ARS
2026-04-01
View
DEF 14AProxy Statement
DEF 14A
2026-04-01
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-03-26
View
PRE 14APRE 14A
PRE 14A
2026-03-20
View
3Initial Statement of Beneficial Ownership
FORM 3
2026-03-05
View
Showing 1–15 of 298 filingsForm 4 / 144 hidden· 1000 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0000824142  |  Exchange: NASDAQ · Industrials

AAON, Inc. (NASDAQ: AAON) has submitted 1,000+ documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 1992. As a Industrials sector company with CIK 0000824142, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is AAON, Inc.'s most comprehensive regulatory disclosure. The most recent AAON, Inc. 10-K was filed on 2026-03-02 for fiscal year ending 2026. Historical AAON 10-K annual reports are available from 2015 through 2026.

Investors researching AAON, Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

AAON SEC Filings · 8 questions

AAON, Inc. (AAON) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 1,000+ filings and access original documents at no cost. AAON, Inc.'s CIK is 0000824142.

AAON SEC filingsAAON, Inc. SEC documentsfind AAON 10-K