Oshkosh Corp SEC filings OSK
Oshkosh Corp has 1,002 filings in SEC EDGAR's recent list, going back to Feb 19, 2020. Its latest annual report, Form ARS, was filed on Mar 26, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Oct 29, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2026 | Oct 29, 2026 |
| 10-Q | Quarterly report | Jul 28, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2026 | Jul 28, 2026 |
| SD | Specialized disclosure (conflict minerals) | Jun 4, 2026 | — |
| 10-Q | Quarterly report | May 8, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 8, 2026 | May 5, 2026 |
| 8-K |
Current report
Results of operations
|
May 8, 2026 | May 8, 2026 |
| ARS | Annual report to shareholders | Mar 26, 2026 | Dec 31, 2025 |
| DEF 14A | Proxy statement | Mar 26, 2026 | May 5, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 16, 2026 | Mar 16, 2026 |
| 10-K | Annual report | Feb 17, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Jan 29, 2026 | Jan 29, 2026 |
| 10-Q | Quarterly report | Oct 29, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2025 | Oct 29, 2025 |
| 10-Q | Quarterly report | Aug 1, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2025 | Aug 1, 2025 |
| SD | Specialized disclosure (conflict minerals) | Jun 2, 2025 | — |
| 8-K |
Current report
Shareholder vote results
|
May 9, 2025 | May 6, 2025 |
| 10-Q | Quarterly report | Apr 30, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2025 | Apr 30, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 31, 2025 | Mar 31, 2025 |
| ARS | Annual report to shareholders | Mar 27, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | Mar 27, 2025 | May 6, 2025 |
| 10-K | Annual report | Feb 20, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Jan 30, 2025 | Jan 30, 2025 |
| 8-K |
Current report
Officer or director change
|
Dec 2, 2024 | Dec 2, 2024 |
| S-3ASR | Automatic shelf registration | Nov 18, 2024 | — |
| 10-Q | Quarterly report | Oct 30, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2024 | Oct 30, 2024 |
| S-8 | Employee stock plan registration | Aug 1, 2024 | — |
| 10-Q | Quarterly report | Jul 31, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2024 | Jul 31, 2024 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change
|
Jul 24, 2024 | Jul 23, 2024 |
| 8-K |
Current report
Officer or director change
|
Jun 3, 2024 | Jun 3, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2024 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 10, 2024 | May 7, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
May 8, 2024 | May 8, 2024 |
| 10-Q | Quarterly report | Apr 25, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 25, 2024 | Apr 25, 2024 |
| DEFA14A | Additional proxy material | Apr 17, 2024 | — |
| 8-K/A |
Amended current report
Other events
|
Apr 17, 2024 | Apr 16, 2024 |
| DEFA14A | Additional proxy material | Apr 16, 2024 | — |
| 8-K |
Current report
Other events
|
Apr 16, 2024 | Apr 16, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Apr 9, 2024 | Apr 3, 2024 |
| ARS | Annual report to shareholders | Mar 28, 2024 | Dec 31, 2023 |
| DEF 14A | Proxy statement | Mar 28, 2024 | May 7, 2024 |
| 8-K |
Current report
Officer or director change
|
Mar 27, 2024 | Mar 25, 2024 |
| DEFA14A | Additional proxy material | Mar 18, 2024 | — |
| 10-K | Annual report | Feb 29, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Jan 30, 2024 | Jan 30, 2024 |
| 10-Q | Quarterly report | Oct 26, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 26, 2023 | Oct 26, 2023 |
| 8-K |
Current report
Officer or director change
|
Oct 17, 2023 | Oct 13, 2023 |
| 10-Q | Quarterly report | Aug 1, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2023 | Aug 1, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2023 | — |
| 8-K |
Current report
Material agreement
|
May 30, 2023 | May 26, 2023 |
| 8-K |
Current report
Shareholder vote results
|
May 9, 2023 | May 3, 2023 |
| 10-Q | Quarterly report | Apr 27, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
Apr 27, 2023 | Apr 27, 2023 |
| DEF 14A | Proxy statement | Mar 17, 2023 | — |
| 10-K | Annual report | Feb 21, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Jan 31, 2023 | Jan 31, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 15, 2022 | Nov 15, 2022 |
| 10-Q | Quarterly report | Oct 27, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2022 | Oct 27, 2022 |
| 10-Q | Quarterly report | Jul 28, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2022 | Jul 28, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2022 | — |
| 8-K |
Current report
Officer or director change
|
May 4, 2022 | May 3, 2022 |
| 10-Q | Quarterly report | Apr 27, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
Apr 27, 2022 | Apr 27, 2022 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 24, 2022 | Mar 23, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Feb 24, 2022 | Feb 22, 2022 |
| 10-QT | Filing | Jan 26, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Jan 26, 2022 | Jan 26, 2022 |
| DEF 14A | Proxy statement | Jan 5, 2022 | Feb 22, 2022 |
| S-3ASR | Automatic shelf registration | Nov 16, 2021 | — |
| 8-K |
Current report
Officer or director change
|
Nov 16, 2021 | Nov 16, 2021 |
| 10-K | Annual report | Nov 16, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2021 | Oct 28, 2021 |
| 8-K |
Current report
Results of operations, Bylaw or fiscal year change
|
Oct 8, 2021 | Oct 6, 2021 |
| 8-K |
Current report
Other events
|
Aug 26, 2021 | Aug 26, 2021 |
| 10-Q | Quarterly report | Jul 29, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2021 | Jul 29, 2021 |
| 8-K |
Current report
Officer or director change
|
Jun 2, 2021 | May 27, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 28, 2021 | — |
| 10-Q | Quarterly report | Apr 28, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations
|
Apr 28, 2021 | Apr 28, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Feb 5, 2021 | Feb 2, 2021 |
| 10-Q | Quarterly report | Jan 27, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations
|
Jan 27, 2021 | Jan 27, 2021 |
| DEF 14A | Proxy statement | Dec 18, 2020 | Feb 2, 2021 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change
|
Nov 18, 2020 | Nov 17, 2020 |
| 10-K | Annual report | Nov 18, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2020 | Oct 29, 2020 |
| 10-Q | Quarterly report | Jul 30, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2020 | Jul 30, 2020 |
| 8-K |
Current report
Exit or restructuring costs, Other events
|
Jul 23, 2020 | Jul 20, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 2, 2020 | Jun 29, 2020 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2020 | — |
| 8-K |
Current report
Officer or director change
|
May 8, 2020 | May 5, 2020 |
| 10-Q | Quarterly report | Apr 29, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2020 | Apr 29, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 7, 2020 | Apr 5, 2020 |
| 8-K |
Current report
Material agreement
|
Feb 26, 2020 | Feb 26, 2020 |
Showing 107 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Motor Vehicles & Passenger Car Bodies (SIC 3711)
- Listed as
- OSK (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- WI
- Headquarters
- Oshkosh, WI
- SEC filer status
- Large accelerated filer
- SEC CIK
- 775158
- Former names
- OSHKOSH TRUCK CORP (until Feb 14, 2008)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.