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Knowles Corp SEC Filings
What Knowles Corp has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
KN overview →Filings on file
121
since Oct 24, 2016
Warning signs
0
none filed
Last results
Jul 23, 2026
8-K item 2.02
Industry
Household Audio & Video Equipment
SIC 3651
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Jul 28, 2026 | Shareholder vote 8-K/A | Read ↗ |
| Jul 28, 2026 | Quarterly report 10-Q | Read ↗ |
| Jul 23, 2026 | Results announced 8-K | Read ↗ |
| Apr 29, 2026 | Shareholder vote 8-K | Read ↗ |
| Apr 28, 2026 | Quarterly report 10-Q | Read ↗ |
| Apr 23, 2026 | Results announced 8-K | Read ↗ |
| Feb 20, 2026 | Executive or director change 8-K | Read ↗ |
| Feb 9, 2026 | Annual report 10-K | Read ↗ |
| Feb 5, 2026 | Results announced 8-K | Read ↗ |
| Oct 28, 2025 | Quarterly report 10-Q | Read ↗ |
| Oct 23, 2025 | Results announced 8-K | Read ↗ |
| Jul 29, 2025 | Quarterly report 10-Q | Read ↗ |
| Jul 24, 2025 | Results announced 8-K | Read ↗ |
| May 1, 2025 | Shareholder vote 8-K | Read ↗ |
| Apr 30, 2025 | Deregistration 15-15D | Read ↗ |
| Apr 29, 2025 | Quarterly report 10-Q | Read ↗ |
| Apr 24, 2025 | Results announced 8-K | Read ↗ |
| Feb 25, 2025 | Executive or director change 8-K | Read ↗ |
| Feb 13, 2025 | Annual report 10-K | Read ↗ |
| Feb 13, 2025 | Results announced 8-K | Read ↗ |
| Dec 30, 2024 | Acquisition or sale completed 8-K | Read ↗ |
| Dec 9, 2024 | Executive or director change 8-K | Read ↗ |
| Oct 29, 2024 | Quarterly report 10-Q | Read ↗ |
| Oct 24, 2024 | Results announced 8-K | Read ↗ |
| Sep 19, 2024 | Material agreement 8-K | Read ↗ |
| Sep 6, 2024 | Executive or director change 8-K | Read ↗ |
| Jul 31, 2024 | Quarterly report 10-Q | Read ↗ |
| Jul 31, 2024 | Results announced 8-K | Read ↗ |
| Jun 18, 2024 | Executive or director change 8-K | Read ↗ |
| May 7, 2024 | Executive or director changeShareholder vote 8-K | Read ↗ |
| May 1, 2024 | Quarterly report 10-Q | Read ↗ |
| May 1, 2024 | Results announced 8-K | Read ↗ |
| Feb 21, 2024 | Annual report 10-K | Read ↗ |
| Feb 7, 2024 | Results announced 8-K | Read ↗ |
| Dec 27, 2023 | Executive or director change 8-K | Read ↗ |
| Nov 2, 2023 | Quarterly report 10-Q | Read ↗ |
| Nov 2, 2023 | Results announced 8-K | Read ↗ |
| Sep 28, 2023 | Material agreementNew debt 8-K | Read ↗ |
| Sep 21, 2023 | Material agreement 8-K | Read ↗ |
| Aug 2, 2023 | Quarterly report 10-Q | Read ↗ |
| Aug 2, 2023 | Results announced 8-K | Read ↗ |
| May 16, 2023 | Executive or director change 8-K | Read ↗ |
| May 4, 2023 | Shareholder vote 8-K | Read ↗ |
| May 2, 2023 | Quarterly report 10-Q | Read ↗ |
| Apr 27, 2023 | Results announced 8-K | Read ↗ |
| Feb 9, 2023 | Annual report 10-K | Read ↗ |
| Feb 9, 2023 | Results announcedMaterial agreementNew debt 8-K | Read ↗ |
| Oct 27, 2022 | Quarterly report 10-Q | Read ↗ |
| Oct 27, 2022 | Results announced 8-K | Read ↗ |
| Aug 2, 2022 | Quarterly report 10-Q | Read ↗ |
| Aug 2, 2022 | Results announcedRestructuring 8-K | Read ↗ |
| Jul 27, 2022 | Executive or director change 8-K | Read ↗ |
| Apr 29, 2022 | Shareholder vote 8-K | Read ↗ |
| Apr 28, 2022 | Quarterly report 10-Q | Read ↗ |
| Apr 28, 2022 | Results announced 8-K | Read ↗ |
| Feb 9, 2022 | Annual report 10-K | Read ↗ |
| Feb 9, 2022 | Results announced 8-K | Read ↗ |
| Nov 5, 2021 | Material agreementNew debt 8-K | Read ↗ |
| Oct 28, 2021 | Quarterly report 10-Q | Read ↗ |
| Oct 27, 2021 | Results announced 8-K | Read ↗ |
| Jul 28, 2021 | Quarterly report 10-Q | Read ↗ |
| Jul 28, 2021 | Results announced 8-K | Read ↗ |
| Apr 29, 2021 | Shareholder vote 8-K | Read ↗ |
| Apr 27, 2021 | Quarterly report 10-Q | Read ↗ |
| Apr 22, 2021 | Results announced 8-K | Read ↗ |
| Feb 10, 2021 | Annual report 10-K | Read ↗ |
| Feb 4, 2021 | Results announced 8-K | Read ↗ |
| Jan 11, 2021 | Results announced 8-K | Read ↗ |
| Oct 29, 2020 | Quarterly report 10-Q | Read ↗ |
| Oct 29, 2020 | Results announced 8-K | Read ↗ |
| Oct 13, 2020 | Results announced 8-K | Read ↗ |
| Sep 8, 2020 | Material agreementNew debt 8-K | Read ↗ |
| Jul 29, 2020 | Quarterly report 10-Q | Read ↗ |
| Jul 29, 2020 | Results announced 8-K | Read ↗ |
| Jul 28, 2020 | Shareholder vote 8-K/A | Read ↗ |
| Jun 15, 2020 | Restructuring 8-K | Read ↗ |
| May 19, 2020 | Executive or director change 8-K | Read ↗ |
| May 5, 2020 | Quarterly report 10-Q | Read ↗ |
| May 4, 2020 | Results announced 8-K | Read ↗ |
| May 1, 2020 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Apr 13, 2020 | Results announced 8-K | Read ↗ |
| Feb 12, 2020 | Annual report 10-K | Read ↗ |
| Feb 4, 2020 | Results announced 8-K | Read ↗ |
| Nov 4, 2019 | Executive or director change 8-K | Read ↗ |
| Oct 28, 2019 | Quarterly report 10-Q | Read ↗ |
| Oct 24, 2019 | Results announced 8-K | Read ↗ |
| Oct 18, 2019 | Executive or director change 8-K | Read ↗ |
| Jul 31, 2019 | Quarterly report 10-Q | Read ↗ |
| Jul 24, 2019 | Results announced 8-K | Read ↗ |
| Jun 6, 2019 | Shareholder vote 8-K | Read ↗ |
| May 9, 2019 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Apr 30, 2019 | Quarterly report 10-Q | Read ↗ |
| Apr 24, 2019 | Results announced 8-K | Read ↗ |
| Apr 10, 2019 | Executive or director change 8-K | Read ↗ |
| Feb 19, 2019 | Annual report 10-K | Read ↗ |
| Feb 7, 2019 | Results announced 8-K | Read ↗ |
| Nov 2, 2018 | Quarterly report 10-Q | Read ↗ |
| Oct 24, 2018 | Results announced 8-K | Read ↗ |
| Jul 30, 2018 | Quarterly report 10-Q | Read ↗ |
| Jul 24, 2018 | Results announced 8-K | Read ↗ |
| Jun 28, 2018 | Executive or director change 8-K | Read ↗ |
| Jun 19, 2018 | Executive or director change 8-K | Read ↗ |
| May 2, 2018 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Apr 30, 2018 | Quarterly report 10-Q | Read ↗ |
| Apr 26, 2018 | Results announced 8-K | Read ↗ |
| Feb 21, 2018 | Executive or director change 8-K | Read ↗ |
| Feb 20, 2018 | Annual report 10-K | Read ↗ |
| Feb 7, 2018 | Results announced 8-K | Read ↗ |
| Oct 30, 2017 | Quarterly report 10-Q | Read ↗ |
| Oct 25, 2017 | Results announced 8-K | Read ↗ |
| Oct 13, 2017 | Material agreementNew debt 8-K | Read ↗ |
| Aug 4, 2017 | Executive or director change 8-K | Read ↗ |
| Jul 31, 2017 | Quarterly report 10-Q | Read ↗ |
| Jul 26, 2017 | Results announced 8-K | Read ↗ |
| May 5, 2017 | Shareholder vote 8-K | Read ↗ |
| Apr 28, 2017 | Quarterly report 10-Q | Read ↗ |
| Apr 26, 2017 | Results announced 8-K | Read ↗ |
| Feb 21, 2017 | Annual report 10-K | Read ↗ |
| Feb 6, 2017 | Results announced 8-K | Read ↗ |
| Nov 2, 2016 | Quarterly report 10-Q | Read ↗ |
| Oct 24, 2016 | Results announced 8-K | Read ↗ |
Source: Knowles Corp's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.
More on KN
Company overviewEverything on KN in one place, with the price.Insider tradingWhat KN's own officers and directors buy and sell.Who owns itEvery manager reporting a position in KN.Funds holding itWhich funds and ETFs hold KN, and how big a bet.LobbyingWhat KN spends lobbying Congress, and on what.Federal contractsWhat federal agencies pay KN.PatentsWhat KN is filing at the patent office.Workplace safetyWhat OSHA found at KN's sites.