Browse the latest SEC filings and forms submitted by Knowles Corp (KN). Access annual reports, quarterly statements, and other official disclosures.
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Search Company Filings →| Form | Filing Date | Description | Link |
|---|---|---|---|
| SCHEDULE 13G/A | March 27, 2026 | - | View Document |
| ARS | March 11, 2026 | ARS | View Document |
| DEF 14A | March 11, 2026 | DEF 14A | View Document |
| DEFA14A | March 11, 2026 | DEFA14A | View Document |
| 4 | Feb. 26, 2026 | PRIMARY DOCUMENT | View Document |
| 144 | Feb. 26, 2026 | - | View Document |
| 144 | Feb. 24, 2026 | - | View Document |
| 4 | Feb. 24, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 23, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 23, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 23, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 23, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 23, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 23, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 23, 2026 | PRIMARY DOCUMENT | View Document |
| 144 | Feb. 20, 2026 | - | View Document |
| 8-K | Feb. 20, 2026 | 8-K | View Document |
| 4 | Feb. 19, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 11, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 10, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 10, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 10, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 10, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 10, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 10, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 10, 2026 | PRIMARY DOCUMENT | View Document |
| 144 | Feb. 10, 2026 | - | View Document |
| 144 | Feb. 10, 2026 | - | View Document |
| 144 | Feb. 9, 2026 | - | View Document |
| 10-K | Feb. 9, 2026 | 10-K | View Document |
| 144 | Feb. 9, 2026 | - | View Document |
| 144 | Feb. 9, 2026 | - | View Document |
| 4 | Feb. 6, 2026 | PRIMARY DOCUMENT | View Document |
| 144 | Feb. 6, 2026 | - | View Document |
| 8-K | Feb. 5, 2026 | 8-K | View Document |
| 144 | Feb. 3, 2026 | - | View Document |
| 4 | Feb. 3, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 2, 2026 | PRIMARY DOCUMENT | View Document |
| SCHEDULE 13G/A | Jan. 29, 2026 | - | View Document |
| 4 | Jan. 20, 2026 | PRIMARY DOCUMENT | View Document |
| 144 | Jan. 15, 2026 | - | View Document |
| 4 | Dec. 12, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Dec. 12, 2025 | PRIMARY DOCUMENT | View Document |
| 144 | Dec. 10, 2025 | - | View Document |
| 4 | Dec. 8, 2025 | PRIMARY DOCUMENT | View Document |
| 144 | Dec. 4, 2025 | - | View Document |
| 4 | Nov. 26, 2025 | PRIMARY DOCUMENT | View Document |
| 144 | Nov. 25, 2025 | - | View Document |
| 4/A | Nov. 24, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Nov. 21, 2025 | PRIMARY DOCUMENT | View Document |
| 144 | Nov. 21, 2025 | - | View Document |
| SCHEDULE 13G/A | Nov. 14, 2025 | - | View Document |
| 4 | Nov. 4, 2025 | PRIMARY DOCUMENT | View Document |
| SCHEDULE 13G | Nov. 4, 2025 | - | View Document |
| 144 | Nov. 3, 2025 | - | View Document |
| 144 | Oct. 31, 2025 | - | View Document |
| 10-Q | Oct. 28, 2025 | 10-Q | View Document |
| 8-K | Oct. 23, 2025 | 8-K | View Document |
| SCHEDULE 13G | Oct. 14, 2025 | - | View Document |
| 4 | Aug. 26, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Aug. 25, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Aug. 14, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Aug. 6, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | July 31, 2025 | PRIMARY DOCUMENT | View Document |
| 10-Q | July 29, 2025 | 10-Q | View Document |
| 144 | July 29, 2025 | - | View Document |
| 4 | July 29, 2025 | PRIMARY DOCUMENT | View Document |
| 144 | July 28, 2025 | - | View Document |
| 144 | July 28, 2025 | - | View Document |
| 8-K | July 24, 2025 | 8-K | View Document |
| SCHEDULE 13G/A | July 18, 2025 | - | View Document |
| SD | May 22, 2025 | SD | View Document |
| 4 | May 19, 2025 | PRIMARY DOCUMENT | View Document |
| 144 | May 15, 2025 | - | View Document |
| 8-K | May 13, 2025 | 8-K | View Document |
| SCHEDULE 13G/A | May 9, 2025 | - | View Document |
| 4 | May 1, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | May 1, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | May 1, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | May 1, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | May 1, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | May 1, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | May 1, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | May 1, 2025 | PRIMARY DOCUMENT | View Document |
| 8-K | May 1, 2025 | 8-K | View Document |
| S-8 POS | April 30, 2025 | S-8 POS | View Document |
| 15-15D | April 30, 2025 | 15-15D | View Document |
| 10-Q | April 29, 2025 | 10-Q | View Document |
| 8-K | April 24, 2025 | 8-K | View Document |
| DEF 14A | March 14, 2025 | DEF 14A | View Document |
| ARS | March 14, 2025 | ARS | View Document |
| DEFA14A | March 14, 2025 | DEFA14A | View Document |
| 144 | Feb. 26, 2025 | - | View Document |
| 4 | Feb. 26, 2025 | PRIMARY DOCUMENT | View Document |
| 8-K | Feb. 25, 2025 | 8-K | View Document |
| 4 | Feb. 24, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 24, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 24, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 24, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 24, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 24, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2025 | PRIMARY DOCUMENT | View Document |
| 10-K | Feb. 13, 2025 | 10-K | View Document |
| 8-K | Feb. 13, 2025 | 8-K | View Document |
| 4 | Feb. 10, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 10, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 10, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 10, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 10, 2025 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 10, 2025 | PRIMARY DOCUMENT | View Document |
| SCHEDULE 13G/A | Jan. 27, 2025 | - | View Document |
| 8-K | Dec. 30, 2024 | 8-K | View Document |
| 4 | Dec. 9, 2024 | PRIMARY DOCUMENT | View Document |
| 3 | Dec. 9, 2024 | PRIMARY DOCUMENT | View Document |
| 8-K | Dec. 9, 2024 | 8-K | View Document |
| 4 | Dec. 5, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Dec. 5, 2024 | PRIMARY DOCUMENT | View Document |
| 144 | Nov. 25, 2024 | - | View Document |
| 4 | Nov. 25, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Nov. 12, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Nov. 7, 2024 | PRIMARY DOCUMENT | View Document |
| 144 | Nov. 7, 2024 | - | View Document |
| 4 | Nov. 7, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Nov. 7, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Nov. 6, 2024 | PRIMARY DOCUMENT | View Document |
| 144 | Nov. 4, 2024 | - | View Document |
| 8-K | Oct. 31, 2024 | 8-K | View Document |
| 10-Q | Oct. 29, 2024 | 10-Q | View Document |
| 144 | Oct. 29, 2024 | - | View Document |
| 8-K | Oct. 24, 2024 | 8-K | View Document |
| 144 | Sept. 30, 2024 | - | View Document |
| 4 | Sept. 30, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Sept. 24, 2024 | PRIMARY DOCUMENT | View Document |
| 144 | Sept. 23, 2024 | - | View Document |
| 4 | Sept. 23, 2024 | PRIMARY DOCUMENT | View Document |
| 8-K | Sept. 19, 2024 | 8-K | View Document |
| 8-K | Sept. 6, 2024 | 8-K | View Document |
| 4 | Aug. 27, 2024 | PRIMARY DOCUMENT | View Document |
| 144 | Aug. 23, 2024 | - | View Document |
| 10-Q | July 31, 2024 | 10-Q | View Document |
| 8-K | July 31, 2024 | 8-K | View Document |
| 4 | July 12, 2024 | PRIMARY DOCUMENT | View Document |
| 3 | June 20, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | June 20, 2024 | PRIMARY DOCUMENT | View Document |
| 8-K | June 18, 2024 | 8-K | View Document |
| 11-K | June 18, 2024 | 11-K | View Document |
| 144 | May 31, 2024 | - | View Document |
| 4 | May 31, 2024 | PRIMARY DOCUMENT | View Document |
| SD | May 23, 2024 | SD | View Document |
| S-8 | May 14, 2024 | S-8 | View Document |
| 8-K | May 7, 2024 | 8-K | View Document |
| 4 | May 2, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | May 2, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | May 2, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | May 2, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | May 2, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | May 2, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | May 2, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | May 2, 2024 | PRIMARY DOCUMENT | View Document |
| 10-Q | May 1, 2024 | 10-Q | View Document |
| 8-K | May 1, 2024 | 8-K | View Document |
| ARS | March 15, 2024 | ARS | View Document |
| DEFA14A | March 15, 2024 | DEFA14A | View Document |
| DEF 14A | March 15, 2024 | DEF 14A | View Document |
| PRE 14A | March 1, 2024 | PRE 14A | View Document |
| 4 | Feb. 22, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 22, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 22, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 22, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 22, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 22, 2024 | PRIMARY DOCUMENT | View Document |
| 144 | Feb. 22, 2024 | - | View Document |
| 10-K | Feb. 21, 2024 | 10-K | View Document |
| SC 13G/A | Feb. 14, 2024 | SC13GA KNOWLES DEC23 | View Document |
| SC 13G/A | Feb. 13, 2024 | SCHEDULE 13G/A | View Document |
| 4 | Feb. 9, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 9, 2024 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | Feb. 9, 2024 | SEC SCHEDULE 13G | View Document |
| 4 | Feb. 9, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 9, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 9, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 8, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 8, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 8, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 8, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 8, 2024 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 8, 2024 | PRIMARY DOCUMENT | View Document |
| 8-K | Feb. 7, 2024 | 8-K | View Document |
| SC 13G/A | Jan. 30, 2024 | - | View Document |
| SC 13G/A | Jan. 22, 2024 | - | View Document |
| 4 | Jan. 3, 2024 | PRIMARY DOCUMENT | View Document |
| 8-K | Dec. 27, 2023 | 8-K | View Document |
| 4 | Nov. 13, 2023 | PRIMARY DOCUMENT | View Document |
| 144 | Nov. 9, 2023 | - | View Document |
| 10-Q | Nov. 2, 2023 | 10-Q | View Document |
| 8-K | Nov. 2, 2023 | 8-K | View Document |
| 8-K | Sept. 28, 2023 | 8-K | View Document |
| 8-K | Sept. 21, 2023 | 8-K | View Document |
| 8-K | Sept. 18, 2023 | 8-K | View Document |
| 10-Q | Aug. 2, 2023 | 10-Q | View Document |
| 8-K | Aug. 2, 2023 | 8-K | View Document |
| 11-K | June 15, 2023 | 11-K | View Document |
| SD | May 24, 2023 | SD | View Document |
| 4 | May 19, 2023 | PRIMARY DOCUMENT | View Document |
| 144 | May 18, 2023 | - | View Document |
| 4 | May 17, 2023 | PRIMARY DOCUMENT | View Document |
| 3 | May 17, 2023 | PRIMARY DOCUMENT | View Document |
| 8-K | May 16, 2023 | 8-K | View Document |
| 4 | May 5, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | May 4, 2023 | PRIMARY DOCUMENT | View Document |
| 8-K | May 4, 2023 | 8-K | View Document |
| 4 | May 4, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | May 4, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | May 4, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | May 4, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | May 4, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | May 4, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | May 4, 2023 | PRIMARY DOCUMENT | View Document |
| 144 | May 3, 2023 | - | View Document |
| 10-Q | May 2, 2023 | 10-Q | View Document |
| 8-K | April 27, 2023 | 8-K | View Document |
| ARS | March 17, 2023 | ARS | View Document |
| DEFA14A | March 17, 2023 | DEFA14A | View Document |
| DEF 14A | March 17, 2023 | DEF 14A | View Document |
| 8-K | Feb. 23, 2023 | 8-K | View Document |
| 4 | Feb. 14, 2023 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | Feb. 14, 2023 | SC13GA KNOWLES CORPORATION 12.22 | View Document |
| 4 | Feb. 14, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 14, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 14, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 14, 2023 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | Feb. 10, 2023 | SEC SCHEDULE 13G | View Document |
| 4 | Feb. 9, 2023 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | Feb. 9, 2023 | SCHEDULE 13G/A | View Document |
| 4 | Feb. 9, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 9, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 9, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 9, 2023 | PRIMARY DOCUMENT | View Document |
| 8-K | Feb. 9, 2023 | 8-K | View Document |
| 10-K | Feb. 9, 2023 | 10-K | View Document |
| 4 | Feb. 8, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 8, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 8, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 8, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 8, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 8, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 7, 2023 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | Jan. 31, 2023 | - | View Document |
| SC 13G/A | Jan. 26, 2023 | - | View Document |
| 4/A | Jan. 20, 2023 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | Jan. 20, 2023 | - | View Document |
| 4/A | Jan. 20, 2023 | PRIMARY DOCUMENT | View Document |
| 4/A | Jan. 20, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | Jan. 9, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | Jan. 9, 2023 | PRIMARY DOCUMENT | View Document |
| 4 | Dec. 16, 2022 | PRIMARY DOCUMENT | View Document |
| 8-K | Nov. 28, 2022 | 8-K | View Document |
| 8-K | Nov. 16, 2022 | 8-K | View Document |
| 4 | Nov. 14, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | Nov. 3, 2022 | PRIMARY DOCUMENT | View Document |
| 10-Q | Oct. 27, 2022 | 10-Q | View Document |
| 8-K | Oct. 27, 2022 | 8-K | View Document |
| 8-K | Aug. 9, 2022 | 8-K | View Document |
| 4 | Aug. 8, 2022 | PRIMARY DOCUMENT | View Document |
| 10-Q | Aug. 2, 2022 | 10-Q | View Document |
| 3 | Aug. 2, 2022 | PRIMARY DOCUMENT | View Document |
| 8-K | Aug. 2, 2022 | 8-K | View Document |
| 8-K | July 27, 2022 | 8-K | View Document |
| 11-K | June 16, 2022 | 11-K | View Document |
| 4 | May 31, 2022 | PRIMARY DOCUMENT | View Document |
| SD | May 26, 2022 | SD | View Document |
| 4 | May 25, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | May 16, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | May 10, 2022 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | May 10, 2022 | - | View Document |
| 8-K | May 2, 2022 | 8-K | View Document |
| 8-K | April 29, 2022 | 8-K | View Document |
| 10-Q | April 28, 2022 | 10-Q | View Document |
| 8-K | April 28, 2022 | 8-K | View Document |
| 4 | April 27, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | April 27, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | April 27, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | April 27, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | April 27, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | April 27, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | April 27, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | March 31, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | March 29, 2022 | PRIMARY DOCUMENT | View Document |
| DEFA14A | March 11, 2022 | DEFA14A | View Document |
| DEF 14A | March 11, 2022 | DEF 14A | View Document |
| 4 | Feb. 28, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 23, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 23, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 23, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 23, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 23, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 14, 2022 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | Feb. 14, 2022 | SC13GA KNOWLES CORP DEC 2021 | View Document |
| 4 | Feb. 11, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 11, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 11, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 11, 2022 | PRIMARY DOCUMENT | View Document |
| 8-K | Feb. 10, 2022 | 8-K | View Document |
| SC 13G/A | Feb. 10, 2022 | SCHEDULE 13G/A | View Document |
| 4 | Feb. 9, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 9, 2022 | PRIMARY DOCUMENT | View Document |
| 8-K | Feb. 9, 2022 | 8-K | View Document |
| 10-K | Feb. 9, 2022 | 10-K | View Document |
| 4 | Feb. 9, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 9, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 9, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 9, 2022 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | Feb. 8, 2022 | SEC SCHEDULE 13G | View Document |
| SC 13G | Feb. 2, 2022 | - | View Document |
| SC 13G/A | Jan. 27, 2022 | - | View Document |
| SC 13G/A | Jan. 26, 2022 | - | View Document |
| 4 | Jan. 5, 2022 | PRIMARY DOCUMENT | View Document |
| 4 | Dec. 23, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Dec. 22, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Dec. 15, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Dec. 14, 2021 | PRIMARY DOCUMENT | View Document |
| 8-K | Nov. 30, 2021 | 8-K | View Document |
| 4 | Nov. 15, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Nov. 5, 2021 | PRIMARY DOCUMENT | View Document |
| 8-K | Nov. 5, 2021 | 8-K | View Document |
| 4 | Nov. 1, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Oct. 29, 2021 | PRIMARY DOCUMENT | View Document |
| 10-Q | Oct. 28, 2021 | 10-Q | View Document |
| 8-K | Oct. 27, 2021 | 8-K | View Document |
| 4 | Aug. 31, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Aug. 30, 2021 | PRIMARY DOCUMENT | View Document |
| 10-Q | July 28, 2021 | 10-Q | View Document |
| 8-K | July 28, 2021 | 8-K | View Document |
| 11-K | June 16, 2021 | 11-K | View Document |
| 4 | June 4, 2021 | PRIMARY DOCUMENT | View Document |
| SD | May 25, 2021 | SD | View Document |
| 4 | May 14, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | May 4, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | April 30, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | April 29, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | April 29, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | April 29, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | April 29, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | April 29, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | April 29, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | April 29, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | April 29, 2021 | PRIMARY DOCUMENT | View Document |
| 8-K | April 29, 2021 | 8-K | View Document |
| 4 | April 29, 2021 | PRIMARY DOCUMENT | View Document |
| 10-Q | April 27, 2021 | 10-Q | View Document |
| 8-K | April 22, 2021 | 8-K | View Document |
| 4 | April 6, 2021 | PRIMARY DOCUMENT | View Document |
| DEFA14A | March 11, 2021 | DEFA14A | View Document |
| DEF 14A | March 11, 2021 | DEF 14A | View Document |
| 4 | Feb. 22, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 22, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 22, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 22, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 22, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 17, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 17, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 17, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 17, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 17, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 12, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 12, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 12, 2021 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | Feb. 12, 2021 | SEC SCHEDULE 13G | View Document |
| SC 13G | Feb. 12, 2021 | - | View Document |
| 4 | Feb. 12, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 12, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 10, 2021 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | Feb. 10, 2021 | SCHEDULE 13G/A | View Document |
| 10-K | Feb. 10, 2021 | 10-K | View Document |
| 4 | Feb. 10, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 10, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 10, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 10, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 10, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 10, 2021 | PRIMARY DOCUMENT | View Document |
| 8-K | Feb. 4, 2021 | 8-K | View Document |
| SC 13G | Jan. 25, 2021 | - | View Document |
| 4 | Jan. 22, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Jan. 22, 2021 | PRIMARY DOCUMENT | View Document |
| 8-K | Jan. 11, 2021 | 8-K | View Document |
| 4 | Jan. 8, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Nov. 2, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Nov. 2, 2020 | PRIMARY DOCUMENT | View Document |
| 10-Q | Oct. 29, 2020 | 10-Q | View Document |
| 8-K | Oct. 29, 2020 | 8-K | View Document |
| 8-K | Oct. 13, 2020 | 8-K | View Document |
| 8-K | Sept. 8, 2020 | 8-K | View Document |
| 4 | Aug. 3, 2020 | PRIMARY DOCUMENT | View Document |
| 8-K | July 29, 2020 | 8-K | View Document |
| 10-Q | July 29, 2020 | 10-Q | View Document |
| 8-K/A | July 28, 2020 | 8-K/A | View Document |
| 11-K | June 18, 2020 | 11-K | View Document |
| 8-K | June 15, 2020 | 8-K | View Document |
| SD | May 22, 2020 | SD | View Document |
| 4 | May 19, 2020 | PRIMARY DOCUMENT | View Document |
| 8-K | May 19, 2020 | 8-K | View Document |
| 3 | May 19, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | May 14, 2020 | PRIMARY DOCUMENT | View Document |
| S-8 | May 14, 2020 | S-8 | View Document |
| 4 | May 8, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | May 8, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | May 8, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | May 8, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | May 8, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | May 8, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | May 8, 2020 | PRIMARY DOCUMENT | View Document |
| 10-Q | May 5, 2020 | 10-Q | View Document |
| 8-K | May 4, 2020 | 8-K | View Document |
| 8-K | May 1, 2020 | 8-K | View Document |
| DEFA14A | April 20, 2020 | DEFA14A | View Document |
| 8-K | April 13, 2020 | 8-K | View Document |
| DEFA14A | April 6, 2020 | DEFA14A | View Document |
| DEFA14A | April 6, 2020 | DEFA14A | View Document |
| DEFA14A | March 12, 2020 | DEFA14A | View Document |
| DEF 14A | March 12, 2020 | DEF 14A | View Document |
| 4 | March 3, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | March 3, 2020 | PRIMARY DOCUMENT | View Document |
| 8-K | Feb. 24, 2020 | 8-K | View Document |
| 4 | Feb. 21, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 14, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 14, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 14, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 14, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 14, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 14, 2020 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | Feb. 12, 2020 | SCHEDULE 13G/A | View Document |
| 4 | Feb. 12, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 12, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 12, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 12, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 12, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 12, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 12, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 12, 2020 | PRIMARY DOCUMENT | View Document |
| 10-K | Feb. 12, 2020 | 10-K | View Document |
| 4 | Feb. 12, 2020 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | Feb. 12, 2020 | SCHEDULE 13G/A | View Document |
| 4 | Feb. 7, 2020 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | Feb. 4, 2020 | - | View Document |
| SC 13G/A | Feb. 4, 2020 | - | View Document |
| 8-K | Feb. 4, 2020 | 8-K | View Document |
| 8-K | Jan. 24, 2020 | 8-K | View Document |
| 8-K | Dec. 23, 2019 | 8-K | View Document |
| 4 | Nov. 6, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Nov. 6, 2019 | PRIMARY DOCUMENT | View Document |
| 8-K | Nov. 4, 2019 | 8-K | View Document |
| 4 | Oct. 30, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Oct. 30, 2019 | PRIMARY DOCUMENT | View Document |
| 10-Q | Oct. 28, 2019 | 10-Q | View Document |
| 8-K | Oct. 24, 2019 | 8-K | View Document |
| 8-K | Oct. 18, 2019 | 8-K | View Document |
| SC 13D/A | Sept. 30, 2019 | KNOWLES CORP | View Document |
| 8-K | Sept. 17, 2019 | 8-K | View Document |
| 8-K | Sept. 11, 2019 | 8-K | View Document |
| 4 | Aug. 21, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Aug. 19, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Aug. 9, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Aug. 6, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | July 31, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | July 31, 2019 | PRIMARY DOCUMENT | View Document |
| 10-Q | July 31, 2019 | 10-Q | View Document |
| 4 | July 30, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | July 29, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | July 26, 2019 | PRIMARY DOCUMENT | View Document |
| 8-K | July 24, 2019 | 8-K | View Document |
| 11-K | June 18, 2019 | 11-K | View Document |
| 4/A | June 18, 2019 | PRIMARY DOCUMENT | View Document |
| 8-K | June 11, 2019 | 8-K | View Document |
| 8-K | June 6, 2019 | 8-K | View Document |
| 4 | June 4, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | June 4, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | June 4, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | June 4, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | June 4, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | June 4, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | June 4, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | June 4, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | June 4, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | June 4, 2019 | PRIMARY DOCUMENT | View Document |
| SD | May 24, 2019 | SD | View Document |
| 3 | May 16, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | May 15, 2019 | PRIMARY DOCUMENT | View Document |
| 3 | May 14, 2019 | PRIMARY DOCUMENT | View Document |
| DEFA14A | May 10, 2019 | - | View Document |
| 4 | May 10, 2019 | PRIMARY DOCUMENT | View Document |
| 8-K | May 9, 2019 | CURRENT REPORT | View Document |
| SC 13D/A | May 9, 2019 | KNOWLES CORP | View Document |
| DEFA14A | May 9, 2019 | CURRENT REPORT | View Document |
| 4 | May 7, 2019 | PRIMARY DOCUMENT | View Document |
| 10-Q | April 30, 2019 | 10-Q | View Document |
| 8-K | April 24, 2019 | 8-K | View Document |
| DEFC14A | April 18, 2019 | KNOWLES CORP | View Document |
| DFAN14A | April 18, 2019 | CALIGAN PARTNERS LP | View Document |
| DEFC14A | April 15, 2019 | DEFINITIVE CONTESTED PROXY STATEMENT | View Document |
| DEFA14A | April 10, 2019 | DEFA14A | View Document |
| 8-K | April 10, 2019 | CURRENT REPORT | View Document |
| PREC14A | April 8, 2019 | PRELIMINARY PROXY STATEMENT | View Document |
| DFAN14A | April 8, 2019 | KNOWLES CORPORATION | View Document |
| 4 | April 5, 2019 | PRIMARY DOCUMENT | View Document |
| PREC14A | April 5, 2019 | PRELIMINARY PROXY STATEMENT | View Document |
| DFAN14A | April 3, 2019 | KNOWLES CORPORATION | View Document |
| DFAN14A | March 29, 2019 | KNOWLES CORP | View Document |
| SC 13D | March 11, 2019 | KNOWLES CORPORATION | View Document |
| 4 | March 4, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | March 4, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | March 4, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2019 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2019 | PRIMARY DOCUMENT | View Document |
| 10-K | Feb. 19, 2019 | 10-K | View Document |
| SC 13G | Feb. 14, 2019 | SCHEDULE 13G | View Document |
| SC 13G/A | Feb. 11, 2019 | - | View Document |
| SC 13G/A | Feb. 8, 2019 | SCHEDULE 13G/A | View Document |
| 8-K | Feb. 7, 2019 | 8-K | View Document |
| 4 | Feb. 4, 2019 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | Jan. 31, 2019 | - | View Document |
| SC 13G/A | Jan. 28, 2019 | - | View Document |
| 4 | Jan. 7, 2019 | PRIMARY DOCUMENT | View Document |
| SC 13G | Dec. 11, 2018 | - | View Document |
| 4 | Dec. 4, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | Nov. 7, 2018 | PRIMARY DOCUMENT | View Document |
| 10-Q | Nov. 2, 2018 | 10-Q | View Document |
| 8-K | Oct. 24, 2018 | 8-K | View Document |
| 4 | Oct. 5, 2018 | PRIMARY DOCUMENT | View Document |
| UPLOAD | Oct. 4, 2018 | - | View Document |
| CORRESP | Sept. 28, 2018 | - | View Document |
| UPLOAD | Sept. 19, 2018 | - | View Document |
| 4 | Sept. 6, 2018 | PRIMARY DOCUMENT | View Document |
| 10-Q | July 30, 2018 | 10-Q | View Document |
| 4 | July 30, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | July 27, 2018 | PRIMARY DOCUMENT | View Document |
| 8-K | July 24, 2018 | 8-K | View Document |
| SC 13G/A | July 10, 2018 | - | View Document |
| 3 | June 29, 2018 | PRIMARY DOCUMENT | View Document |
| 8-K | June 28, 2018 | FORM 8-K | View Document |
| 11-K | June 26, 2018 | 11-K | View Document |
| 8-K | June 19, 2018 | FORM 8-K | View Document |
| 4 | June 1, 2018 | PRIMARY DOCUMENT | View Document |
| SD | May 24, 2018 | SD | View Document |
| 4 | May 7, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | May 3, 2018 | PRIMARY DOCUMENT | View Document |
| S-8 | May 3, 2018 | S-8 | View Document |
| 4 | May 3, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | May 3, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | May 3, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | May 3, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | May 3, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | May 3, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | May 3, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | May 3, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | May 3, 2018 | PRIMARY DOCUMENT | View Document |
| 8-K | May 2, 2018 | 8-K | View Document |
| 10-Q | April 30, 2018 | 10-Q | View Document |
| 8-K | April 26, 2018 | 8-K | View Document |
| 4 | April 2, 2018 | PRIMARY DOCUMENT | View Document |
| DEFA14A | March 14, 2018 | DEFA14A | View Document |
| DEF 14A | March 14, 2018 | DEF 14A | View Document |
| SC 13G | March 9, 2018 | - | View Document |
| 4 | March 9, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | March 9, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | March 9, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | March 9, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | March 9, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | March 9, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | March 9, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | March 5, 2018 | PRIMARY DOCUMENT | View Document |
| PRE 14A | March 2, 2018 | PRE 14A | View Document |
| 4 | Feb. 23, 2018 | PRIMARY DOCUMENT | View Document |
| 3 | Feb. 23, 2018 | PRIMARY DOCUMENT | View Document |
| 8-K | Feb. 21, 2018 | FORM 8-K | View Document |
| 4 | Feb. 20, 2018 | PRIMARY DOCUMENT | View Document |
| 10-K | Feb. 20, 2018 | 10-K | View Document |
| 4 | Feb. 20, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 20, 2018 | PRIMARY DOCUMENT | View Document |
| SC 13G | Feb. 14, 2018 | - | View Document |
| SC 13G/A | Feb. 14, 2018 | - | View Document |
| SC 13G | Feb. 14, 2018 | SCHEDULE 13G | View Document |
| 4 | Feb. 13, 2018 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | Feb. 12, 2018 | JANUS HENDERSON GROUP PLC OWNS 0% OF KN AS OF 12/31/17 | View Document |
| SC 13G/A | Feb. 9, 2018 | - | View Document |
| SC 13G | Feb. 9, 2018 | SCHEDULE 13G | View Document |
| 8-K | Feb. 7, 2018 | 8-K | View Document |
| SC 13G/A | Feb. 7, 2018 | - | View Document |
| 4 | Feb. 2, 2018 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | Jan. 19, 2018 | - | View Document |
| 4 | Jan. 4, 2018 | PRIMARY DOCUMENT | View Document |
| 4 | Dec. 4, 2017 | PRIMARY DOCUMENT | View Document |
| 8-K | Nov. 28, 2017 | 8-K | View Document |
| 4 | Nov. 13, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | Oct. 31, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | Oct. 31, 2017 | PRIMARY DOCUMENT | View Document |
| 10-Q | Oct. 30, 2017 | 10-Q | View Document |
| 8-K | Oct. 25, 2017 | 8-K | View Document |
| 8-K | Oct. 13, 2017 | 8-K | View Document |
| 4 | Aug. 8, 2017 | PRIMARY DOCUMENT | View Document |
| 8-K | Aug. 4, 2017 | 8-K | View Document |
| 4 | Aug. 3, 2017 | PRIMARY DOCUMENT | View Document |
| 3 | Aug. 3, 2017 | PRIMARY DOCUMENT | View Document |
| 10-Q | July 31, 2017 | 10-Q | View Document |
| 8-K | July 26, 2017 | 8-K | View Document |
| 11-K | June 22, 2017 | 11-K | View Document |
| SC 13G | June 12, 2017 | KN6.12.17REOPEN | View Document |
| SC 13G/A | June 12, 2017 | KN 053117 | View Document |
| SD | May 25, 2017 | SD | View Document |
| 3 | May 12, 2017 | PRIMARY DOCUMENT | View Document |
| 8-K | May 5, 2017 | FORM 8-K | View Document |
| 4 | May 4, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | May 4, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | May 4, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | May 4, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | May 4, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | May 4, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | May 4, 2017 | PRIMARY DOCUMENT | View Document |
| 10-Q | April 28, 2017 | 10-Q | View Document |
| 8-K | April 26, 2017 | 8-K | View Document |
| DEFA14A | April 25, 2017 | DEFA14A | View Document |
| DEF 14A | March 16, 2017 | DEF 14A | View Document |
| 4 | March 8, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | March 8, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | March 8, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | March 8, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | March 8, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | March 8, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | March 8, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 22, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 22, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 22, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 22, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 22, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 22, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 22, 2017 | PRIMARY DOCUMENT | View Document |
| 10-K | Feb. 21, 2017 | 10-K | View Document |
| 4 | Feb. 21, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 21, 2017 | PRIMARY DOCUMENT | View Document |
| SC 13G | Feb. 14, 2017 | SCHEDULE 13G | View Document |
| SC 13G/A | Feb. 13, 2017 | SC 13G/A KN 12.31.16 | View Document |
| SC 13G | Feb. 10, 2017 | - | View Document |
| SC 13G/A | Feb. 10, 2017 | - | View Document |
| SC 13G/A | Feb. 8, 2017 | - | View Document |
| SC 13G/A | Feb. 8, 2017 | - | View Document |
| SC 13G | Feb. 7, 2017 | - | View Document |
| 8-K | Feb. 6, 2017 | 8-K | View Document |
| SC 13G/A | Jan. 25, 2017 | - | View Document |
| 4 | Nov. 22, 2016 | PRIMARY DOCUMENT | View Document |
| 10-Q | Nov. 2, 2016 | 10-Q | View Document |
| 8-K | Oct. 24, 2016 | 8-K | View Document |
| UPLOAD | Aug. 15, 2016 | - | View Document |
| 4 | Aug. 15, 2016 | PRIMARY DOCUMENT | View Document |
| 10-Q | Aug. 9, 2016 | 10-Q | View Document |
| CORRESP | Aug. 3, 2016 | - | View Document |
| 4 | Aug. 1, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Aug. 1, 2016 | PRIMARY DOCUMENT | View Document |
| 8-K | July 26, 2016 | 8-K | View Document |
| 8-K | July 7, 2016 | 8-K | View Document |
| CORRESP | July 7, 2016 | - | View Document |
| CORRESP | June 27, 2016 | - | View Document |
| 11-K | June 23, 2016 | 11-K | View Document |
| UPLOAD | June 15, 2016 | - | View Document |
| SD | May 26, 2016 | SD | View Document |
| 8-K | May 13, 2016 | FORM 8-K | View Document |
| 4 | May 10, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | May 10, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | May 10, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | May 10, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | May 10, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | May 10, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | May 10, 2016 | PRIMARY DOCUMENT | View Document |
| 10-Q | May 5, 2016 | 10-Q | View Document |
| S-8 | May 5, 2016 | S-8 | View Document |
| 8-K | May 4, 2016 | 8-K | View Document |
| 8-K | May 4, 2016 | FORM 8-K | View Document |
| 8-K | April 29, 2016 | FORM 8-K | View Document |
| 8-K | April 27, 2016 | 8-K | View Document |
| 8-K | April 25, 2016 | 8-K | View Document |
| DEF 14A | March 15, 2016 | DEF 14A | View Document |
| DEFA14A | March 15, 2016 | DEFA14A | View Document |
| 4 | March 9, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | March 9, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | March 9, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | March 9, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | March 9, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | March 9, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | March 9, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | March 9, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | March 9, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | March 9, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | March 9, 2016 | PRIMARY DOCUMENT | View Document |
| PRE 14A | March 1, 2016 | PRE 14A | View Document |
| 4 | Feb. 22, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2016 | PRIMARY DOCUMENT | View Document |
| 10-K | Feb. 19, 2016 | 10-K | View Document |
| 4/A | Feb. 19, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 19, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 17, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 17, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 17, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 17, 2016 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 17, 2016 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | Feb. 16, 2016 | KN SC13G/A | View Document |
| SC 13G | Feb. 12, 2016 | SCHEDULE 13G | View Document |
| SC 13G | Feb. 12, 2016 | KN | View Document |
| 8-K | Feb. 11, 2016 | 8-K | View Document |
| SC 13G | Feb. 10, 2016 | KN 1-31-16 | View Document |
| SC 13G/A | Feb. 10, 2016 | - | View Document |
| SC 13G/A | Feb. 9, 2016 | - | View Document |
| SC 13G/A | Jan. 26, 2016 | - | View Document |
| 8-K | Jan. 13, 2016 | 8-K | View Document |
| 4 | Nov. 13, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | Nov. 13, 2015 | PRIMARY DOCUMENT | View Document |
| SC 13G | Nov. 10, 2015 | KN | View Document |
| 4 | Nov. 4, 2015 | PRIMARY DOCUMENT | View Document |
| 10-Q | Nov. 4, 2015 | 10-Q | View Document |
| 4 | Nov. 2, 2015 | FORM 4 SUBMISSION | View Document |
| 8-K | Oct. 26, 2015 | 8-K | View Document |
| 4 | Aug. 25, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | Aug. 21, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | Aug. 11, 2015 | PRIMARY DOCUMENT | View Document |
| 10-Q | Aug. 5, 2015 | 10-Q | View Document |
| 4 | July 31, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | July 31, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | July 31, 2015 | PRIMARY DOCUMENT | View Document |
| 8-K | July 27, 2015 | 8-K | View Document |
| S-8 | July 16, 2015 | S-8 | View Document |
| SC TO-T/A | July 16, 2015 | SC TO-T/A | View Document |
| 3 | July 10, 2015 | PRIMARY DOCUMENT | View Document |
| 8-K | July 2, 2015 | FORM 8-K | View Document |
| SC TO-T/A | July 1, 2015 | SC TO-T/A | View Document |
| 8-K | July 1, 2015 | FORM 8-K | View Document |
| 424B3 | June 30, 2015 | 424B3 | View Document |
| EFFECT | June 30, 2015 | - | View Document |
| SC TO-T/A | June 29, 2015 | SC TO-T/A | View Document |
| CORRESP | June 26, 2015 | - | View Document |
| S-4/A | June 17, 2015 | S-4/A | View Document |
| 11-K | June 17, 2015 | 11-K | View Document |
| SC TO-T/A | June 17, 2015 | SC TO-T/A | View Document |
| SC TO-T/A | June 11, 2015 | SC TO-T/A | View Document |
| S-4/A | June 11, 2015 | S-4/A | View Document |
| CORRESP | June 10, 2015 | - | View Document |
| SC 13G/A | June 10, 2015 | - | View Document |
| UPLOAD | June 9, 2015 | - | View Document |
| 4 | June 2, 2015 | PRIMARY DOCUMENT | View Document |
| SD | May 29, 2015 | SD | View Document |
| SC TO-T/A | May 22, 2015 | SC TO-T/A | View Document |
| S-4 | May 19, 2015 | S-4 | View Document |
| SC TO-T | May 19, 2015 | SC TO-T | View Document |
| 425 | May 19, 2015 | 425 | View Document |
| 4 | May 13, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | May 13, 2015 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | May 11, 2015 | KN 4.30.2015 | View Document |
| SC 13D | May 11, 2015 | SCHEDULE 13D | View Document |
| 8-K | May 8, 2015 | FORM 8-K | View Document |
| 4 | May 8, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | May 7, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | May 7, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | May 7, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | May 7, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | May 7, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | May 7, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | May 7, 2015 | PRIMARY DOCUMENT | View Document |
| 10-Q | May 6, 2015 | 10-Q | View Document |
| 425 | May 1, 2015 | 425 | View Document |
| 8-K | April 30, 2015 | FORM 8-K | View Document |
| 425 | April 30, 2015 | 425 | View Document |
| 425 | April 30, 2015 | 425 | View Document |
| 425 | April 30, 2015 | 425 | View Document |
| 425 | April 30, 2015 | FORM 8-K | View Document |
| 8-K | April 23, 2015 | 8-K | View Document |
| SC 13G | April 10, 2015 | KN | View Document |
| ARS | March 17, 2015 | AUTO-GENERATED PAPER DOCUMENT | View Document |
| DEF 14A | March 13, 2015 | DEF 14A | View Document |
| DEFA14A | March 13, 2015 | DEFA14A | View Document |
| 4 | March 11, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | March 11, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | March 11, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | March 11, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | March 11, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | March 11, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | March 11, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | March 11, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | March 11, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | March 11, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | March 11, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | March 11, 2015 | PRIMARY DOCUMENT | View Document |
| 10-K | Feb. 25, 2015 | 10-K | View Document |
| 4 | Feb. 18, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 18, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 18, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 18, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 18, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 18, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 18, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 18, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 18, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 18, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 18, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 18, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 18, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 18, 2015 | PRIMARY DOCUMENT | View Document |
| SC 13G | Feb. 18, 2015 | KN 12.31.14 | View Document |
| 8-K | Feb. 12, 2015 | 8-K | View Document |
| 4 | Feb. 11, 2015 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 11, 2015 | PRIMARY DOCUMENT | View Document |
| SC 13G | Feb. 10, 2015 | - | View Document |
| SC 13G/A | Feb. 9, 2015 | - | View Document |
| SC 13G | Feb. 9, 2015 | KN | View Document |
| SC 13G/A | Jan. 29, 2015 | - | View Document |
| 8-K | Jan. 6, 2015 | 8-K | View Document |
| 3 | Dec. 23, 2014 | PRIMARY DOCUMENT | View Document |
| 8-K | Dec. 22, 2014 | 8-K | View Document |
| SC 13G | Dec. 10, 2014 | - | View Document |
| 4 | Nov. 19, 2014 | PRIMARY DOCUMENT | View Document |
| 4 | Nov. 19, 2014 | PRIMARY DOCUMENT | View Document |
| 4 | Nov. 19, 2014 | PRIMARY DOCUMENT | View Document |
| 4 | Nov. 19, 2014 | PRIMARY DOCUMENT | View Document |
| 4 | Nov. 19, 2014 | PRIMARY DOCUMENT | View Document |
| 4 | Nov. 19, 2014 | PRIMARY DOCUMENT | View Document |
| 3 | Nov. 5, 2014 | PRIMARY DOCUMENT | View Document |
| 10-Q | Nov. 5, 2014 | 10-Q | View Document |
| 8-K | Oct. 27, 2014 | 8-K | View Document |
| 8-K | Oct. 9, 2014 | 8-K | View Document |
| 4 | Aug. 20, 2014 | PRIMARY DOCUMENT | View Document |
| 10-Q | Aug. 7, 2014 | 10-Q | View Document |
| 4 | Aug. 6, 2014 | PRIMARY DOCUMENT | View Document |
| 8-K | July 28, 2014 | 8-K | View Document |
| 4 | May 20, 2014 | FORM 4 SUBMISSION | View Document |
| 8-K | May 15, 2014 | 8-K | View Document |
| 10-Q | May 12, 2014 | 10-Q | View Document |
| SC 13G | May 8, 2014 | - | View Document |
| 8-K | April 28, 2014 | 8-K | View Document |
| 8-K | April 17, 2014 | 8-K | View Document |
| 8-K | April 3, 2014 | 8-K | View Document |
| ARS | April 3, 2014 | AUTO-GENERATED PAPER DOCUMENT | View Document |
| DEF 14A | April 3, 2014 | DEF 14A | View Document |
| 10-K | March 28, 2014 | 10-K | View Document |
| 4 | March 11, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | March 11, 2014 | FORM 4 SUBMISSION | View Document |
| 8-K | March 11, 2014 | FORM 8-K | View Document |
| 4 | March 11, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | March 11, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | March 11, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | March 11, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | March 11, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | March 11, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | March 11, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | March 11, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | March 11, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | March 11, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | March 11, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | March 11, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | March 11, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | March 11, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | March 11, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | March 11, 2014 | FORM 4 SUBMISSION | View Document |
| S-8 | March 3, 2014 | S-8 | View Document |
| 8-K | March 3, 2014 | 8-K | View Document |
| 3 | Feb. 28, 2014 | FORM 3 SUBMISSION | View Document |
| 4 | Feb. 28, 2014 | FORM 4 SUBMISSION | View Document |
| 3 | Feb. 28, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 28, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 28, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 28, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 28, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 28, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 28, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 28, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 28, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 28, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 28, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 28, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 28, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 25, 2014 | FORM 3 SUBMISSION | View Document |
| 8-K | Feb. 19, 2014 | 8-K | View Document |
| 3 | Feb. 14, 2014 | FORM 3 SUBMISSION | View Document |
| 8-K | Feb. 14, 2014 | 8-K | View Document |
| 3 | Feb. 10, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 10, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 10, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 10, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 10, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 10, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 10, 2014 | FORM 3 SUBMISSION | View Document |
| CERTNYS | Feb. 6, 2014 | AUTO-GENERATED PAPER DOCUMENT | View Document |
| CORRESP | Feb. 6, 2014 | - | View Document |
| 10-12B/A | Feb. 6, 2014 | 10-12B/A | View Document |
| 10-12B/A | Jan. 30, 2014 | 10-12B/A | View Document |
| 10-12B/A | Dec. 24, 2013 | 10-12B/A | View Document |
| 10-12B/A | Dec. 11, 2013 | 10-12B/A | View Document |
| UPLOAD | Nov. 25, 2013 | - | View Document |
| 10-12B/A | Nov. 15, 2013 | 10-12B/A | View Document |
| UPLOAD | Oct. 25, 2013 | - | View Document |
| 10-12B | Sept. 30, 2013 | 10-12B | View Document |