Knowles Corp SEC filings KN
Knowles Corp has 998 filings in SEC EDGAR's recent list, going back to Sep 30, 2013. Its latest annual report, Form ARS, was filed on Mar 11, 2026 for the period ended Mar 11, 2026. The latest quarterly report (Form 10-Q) was filed on Oct 27, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 22, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Oct 22, 2026 | Oct 22, 2026 |
| 8-K/A |
Amended current report
Shareholder vote results
|
Jul 28, 2026 | Apr 28, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 23, 2026 | Jul 23, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Apr 29, 2026 | Apr 28, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 23, 2026 | Apr 23, 2026 |
| 8-K |
Current report
Officer or director change
|
Feb 20, 2026 | Feb 17, 2026 |
| 8-K |
Current report
Results of operations
|
Feb 5, 2026 | Feb 5, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 23, 2025 | Oct 23, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 24, 2025 | Jul 24, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
May 13, 2025 | May 13, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 1, 2025 | Apr 29, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 24, 2025 | Apr 24, 2025 |
| 8-K |
Current report
Officer or director change
|
Feb 25, 2025 | Feb 18, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 13, 2025 | Feb 13, 2025 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure
|
Dec 30, 2024 | Dec 27, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Dec 9, 2024 | Dec 6, 2024 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Oct 31, 2024 | Oct 29, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 24, 2024 | Oct 24, 2024 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Sep 19, 2024 | Sep 18, 2024 |
| 8-K |
Current report
Officer or director change
|
Sep 6, 2024 | Sep 3, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2024 | Jul 31, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 18, 2024 | Jun 18, 2024 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
May 7, 2024 | Apr 30, 2024 |
| 8-K |
Current report
Results of operations
|
May 1, 2024 | May 1, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 7, 2024 | Feb 7, 2024 |
| 8-K |
Current report
Officer or director change
|
Dec 27, 2023 | Dec 20, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2023 | Nov 2, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 28, 2023 | Sep 25, 2023 |
| 8-K |
Current report
Material agreement
|
Sep 21, 2023 | Sep 15, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 18, 2023 | Sep 18, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2023 | Aug 2, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
May 16, 2023 | May 16, 2023 |
| 8-K |
Current report
Shareholder vote results
|
May 4, 2023 | May 2, 2023 |
| 8-K |
Current report
Results of operations
|
Apr 27, 2023 | Apr 27, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 23, 2023 | Feb 23, 2023 |
| 8-K |
Current report
Material agreement, Results of operations, New debt
|
Feb 9, 2023 | Feb 8, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 28, 2022 | Nov 28, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 16, 2022 | Nov 16, 2022 |
| 8-K |
Current report
Results of operations, Bylaw or fiscal year change
|
Oct 27, 2022 | Oct 25, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 9, 2022 | Aug 9, 2022 |
| 8-K |
Current report
Results of operations, Exit or restructuring costs
|
Aug 2, 2022 | Jul 28, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jul 27, 2022 | Jul 26, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
May 2, 2022 | May 2, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Apr 29, 2022 | Apr 26, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 28, 2022 | Apr 28, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 10, 2022 | Feb 10, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 9, 2022 | Feb 9, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 30, 2021 | Nov 30, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Nov 5, 2021 | Nov 3, 2021 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2021 | Oct 27, 2021 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2021 | Jul 28, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Apr 29, 2021 | Apr 27, 2021 |
| 8-K |
Current report
Results of operations
|
Apr 22, 2021 | Apr 22, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 4, 2021 | Feb 4, 2021 |
| 8-K |
Current report
Results of operations
|
Jan 11, 2021 | Jan 11, 2021 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2020 | Oct 29, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 13, 2020 | Oct 13, 2020 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Sep 8, 2020 | Sep 4, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2020 | Jul 29, 2020 |
| 8-K/A |
Amended current report
Shareholder vote results
|
Jul 28, 2020 | Apr 27, 2020 |
| 8-K |
Current report
Exit or restructuring costs
|
Jun 15, 2020 | Jun 12, 2020 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Regulation FD disclosure
|
May 19, 2020 | May 15, 2020 |
| 8-K |
Current report
Results of operations, Other events
|
May 4, 2020 | May 4, 2020 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 1, 2020 | Apr 27, 2020 |
| 8-K |
Current report
Results of operations
|
Apr 13, 2020 | Apr 13, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 24, 2020 | Feb 24, 2020 |
| 8-K |
Current report
Results of operations
|
Feb 4, 2020 | Feb 4, 2020 |
| 8-K |
Current report
Other events
|
Jan 24, 2020 | Jan 24, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 23, 2019 | Dec 20, 2019 |
| 8-K |
Current report
Officer or director change
|
Nov 4, 2019 | Oct 29, 2019 |
| 8-K |
Current report
Results of operations
|
Oct 24, 2019 | Oct 24, 2019 |
| 8-K |
Current report
Officer or director change
|
Oct 18, 2019 | Oct 16, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 17, 2019 | Sep 17, 2019 |
| 8-K | Current report | Sep 11, 2019 | Sep 11, 2019 |
| 8-K |
Current report
Results of operations
|
Jul 24, 2019 | Jul 24, 2019 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Jun 11, 2019 | Jun 6, 2019 |
| 8-K |
Current report
Shareholder vote results
|
Jun 6, 2019 | May 31, 2019 |
| 8-K |
Current report
Material agreement, Officer or director change, Other events
|
May 9, 2019 | May 9, 2019 |
| 8-K |
Current report
Results of operations
|
Apr 24, 2019 | Apr 24, 2019 |
| 8-K |
Current report
Officer or director change
|
Apr 10, 2019 | Apr 4, 2019 |
| 8-K |
Current report
Results of operations
|
Feb 7, 2019 | Feb 7, 2019 |
| 8-K |
Current report
Results of operations
|
Oct 24, 2018 | Oct 24, 2018 |
| 8-K |
Current report
Results of operations
|
Jul 24, 2018 | Jul 24, 2018 |
| 8-K |
Current report
Officer or director change
|
Jun 28, 2018 | Jun 22, 2018 |
| 8-K |
Current report
Officer or director change
|
Jun 19, 2018 | Jun 18, 2018 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
May 2, 2018 | May 1, 2018 |
| 8-K |
Current report
Results of operations
|
Apr 26, 2018 | Apr 26, 2018 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure, Other events
|
Feb 21, 2018 | Feb 16, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 7, 2018 | Feb 7, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 28, 2017 | Nov 28, 2017 |
| 8-K |
Current report
Results of operations
|
Oct 25, 2017 | Oct 25, 2017 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Oct 13, 2017 | Oct 11, 2017 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Regulation FD disclosure
|
Aug 4, 2017 | Aug 1, 2017 |
| 8-K |
Current report
Results of operations
|
Jul 26, 2017 | Jul 26, 2017 |
| 8-K |
Current report
Shareholder vote results
|
May 5, 2017 | May 2, 2017 |
| 8-K |
Current report
Results of operations
|
Apr 26, 2017 | Apr 26, 2017 |
| 8-K |
Current report
Results of operations
|
Feb 6, 2017 | Feb 6, 2017 |
| 8-K |
Current report
Results of operations
|
Oct 24, 2016 | Oct 24, 2016 |
| 8-K |
Current report
Results of operations
|
Jul 26, 2016 | Jul 26, 2016 |
| 8-K |
Current report
Acquisition or sale of assets
|
Jul 7, 2016 | Jul 7, 2016 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Other events
|
May 13, 2016 | May 11, 2016 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
May 4, 2016 | Apr 28, 2016 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
May 4, 2016 | May 2, 2016 |
| 8-K |
Current report
Other events
|
Apr 29, 2016 | Apr 28, 2016 |
| 8-K |
Current report
Material agreement, Other events
|
Apr 27, 2016 | Apr 27, 2016 |
| 8-K |
Current report
Results of operations
|
Apr 25, 2016 | Apr 25, 2016 |
| 8-K |
Current report
Material agreement, Results of operations
|
Feb 11, 2016 | Feb 11, 2016 |
| 8-K |
Current report
Results of operations
|
Jan 13, 2016 | Jan 13, 2016 |
| 8-K |
Current report
Results of operations
|
Oct 26, 2015 | Oct 26, 2015 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2015 | Jul 27, 2015 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jul 2, 2015 | Jul 1, 2015 |
| 8-K |
Current report
Acquisition or sale of assets
|
Jul 1, 2015 | Jul 1, 2015 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 8, 2015 | May 4, 2015 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure, Other events
|
Apr 30, 2015 | Apr 29, 2015 |
| 8-K |
Current report
Results of operations
|
Apr 23, 2015 | Apr 23, 2015 |
| 8-K |
Current report
Results of operations
|
Feb 12, 2015 | Feb 12, 2015 |
| 8-K |
Current report
Material agreement, New debt
|
Jan 6, 2015 | Dec 31, 2014 |
| 8-K |
Current report
Officer or director change
|
Dec 22, 2014 | Dec 18, 2014 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2014 | Oct 27, 2014 |
| 8-K |
Current report
Results of operations
|
Oct 9, 2014 | Oct 9, 2014 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2014 | Jul 28, 2014 |
| 8-K |
Current report
Shareholder vote results
|
May 15, 2014 | May 13, 2014 |
| 8-K |
Current report
Results of operations
|
Apr 28, 2014 | Apr 28, 2014 |
| 8-K |
Current report
Results of operations
|
Apr 17, 2014 | Apr 17, 2014 |
| 8-K |
Current report
Exit or restructuring costs
|
Apr 3, 2014 | Apr 1, 2014 |
| 8-K |
Current report
Officer or director change
|
Mar 11, 2014 | Mar 7, 2014 |
| 8-K |
Current report
Material agreement, New debt, Change to shareholder rights, Change in control, Officer or director change, Bylaw or fiscal year change, Other events
|
Mar 3, 2014 | Feb 28, 2014 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Feb 19, 2014 | Feb 14, 2014 |
| 8-K |
Current report
Results of operations
|
Feb 14, 2014 | Feb 13, 2014 |
Showing 129 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
- Household Audio & Video Equipment (SIC 3651)
- Listed as
- KN (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Itasca, IL
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1587523
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.