| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| 8-K | Report | Data | 8-K | May 8, 2024 | May 8, 2024 |
| 10-Q | Report | Data | 10-Q | May 2, 2024 | Mar 31, 2024 |
| 8-K | Report | Data | 8-K | May 1, 2024 | May 1, 2024 |
| 10-K | Report | Data | 10-K | Mar 8, 2024 | Dec 31, 2023 |
| 8-K | Report | Data | 8-K | Mar 7, 2024 | Mar 7, 2024 |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 9, 2024 | |
| SC 13G/A | Report | Jan 24, 2024 | ||
| 8-K | Report | Data | 8-K | Nov 22, 2023 | Nov 17, 2023 |
| 10-Q | Report | Data | 10-Q | Nov 2, 2023 | Sep 30, 2023 |
| 8-K | Report | Data | 8-K | Nov 1, 2023 | Nov 1, 2023 |
| 10-Q | Report | Data | 10-Q | Aug 3, 2023 | Jun 30, 2023 |
| 8-K | Report | Data | 8-K | Aug 2, 2023 | Aug 2, 2023 |
| 8-K/A | Report | Data | 8-K/A | May 11, 2023 | May 1, 2023 |
| 8-K | Report | Data | 8-K | May 11, 2023 | May 9, 2023 |
| 8-K | Report | Data | 8-K | May 9, 2023 | May 9, 2023 |
| 10-Q | Report | Data | 10-Q | May 4, 2023 | Mar 31, 2023 |
| 8-K | Report | Data | 8-K | May 3, 2023 | May 3, 2023 |
| 10-K | Report | Data | 10-K | Mar 3, 2023 | Dec 31, 2022 |
| 8-K | Report | Data | 8-K | Mar 1, 2023 | Mar 1, 2023 |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 10, 2023 | |
| 8-K | Report | Data | 8-K | Feb 2, 2023 | Feb 1, 2023 |
| SC 13G/A | Report | Jan 24, 2023 | ||
| 10-Q | Report | Data | 10-Q | Nov 1, 2022 | Sep 30, 2022 |
| 8-K | Report | Data | 8-K | Nov 1, 2022 | Nov 1, 2022 |
| SC 13D/A | Report | SC 13D/A | Sep 16, 2022 | |
| SC 13D/A | Report | SC 13D/A | Sep 16, 2022 | |
| SC 13D/A | Report | SC 13D/A | Sep 16, 2022 | |
| 10-Q | Report | Data | 10-Q | Aug 5, 2022 | Jun 30, 2022 |
| 8-K | Report | Data | 8-K | Aug 4, 2022 | Aug 4, 2022 |
| SC 13D/A | Report | SC 13D/A | Aug 2, 2022 | |
| 8-K | Report | Data | 8-K | May 10, 2022 | May 10, 2022 |
| 10-Q | Report | Data | 10-Q | May 6, 2022 | Mar 31, 2022 |
| 8-K | Report | Data | 8-K | May 5, 2022 | May 5, 2022 |
| 10-K | Report | Data | 10-K | Mar 4, 2022 | Dec 31, 2021 |
| 8-K | Report | Data | 8-K | Mar 3, 2022 | Mar 3, 2022 |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 8, 2022 | |
| SC 13G/A | Report | Jan 31, 2022 | ||
| SC 13D/A | Report | SC 13D/A | Jan 14, 2022 | |
| 8-K | Report | Data | 8-K | Jan 13, 2022 | Jan 4, 2022 |
| SC 13G/A | Report | PREFORMED 2021 | Jan 7, 2022 | |
| 10-Q | Report | Data | 10-Q | Oct 29, 2021 | Sep 30, 2021 |
| 8-K | Report | Data | 8-K | Oct 28, 2021 | Oct 28, 2021 |
| 10-Q | Report | Data | PLPC-Q2-2021-06.30 | Jul 30, 2021 | Jun 30, 2021 |
| 8-K | Report | Data | 8-K | Jul 29, 2021 | Jul 29, 2021 |
| 8-K | Report | Data | 8-K | May 4, 2021 | May 4, 2021 |
| 10-Q | Report | Data | PLPC-10Q2021-0331 | Apr 30, 2021 | Mar 31, 2021 |
| 8-K | Report | Data | 8-K | Apr 29, 2021 | Apr 29, 2021 |
| 10-K | Report | Data | PLPC-10K 20191231 | Mar 5, 2021 | Dec 31, 2020 |
| 8-K | Report | Data | 8-K | Mar 5, 2021 | Mar 5, 2021 |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 16, 2021 | |
| SC 13G/A | Report | SC 13G/A | Feb 12, 2021 | |
| SC 13G/A | Report | Jan 27, 2021 | ||
| 8-K | Report | Data | FORM 8-K | Jan 21, 2021 | Jan 19, 2021 |
| SC 13G/A | Report | 13G ANNUAL 2020 | Jan 11, 2021 | |
| 8-K | Report | Data | FORM 8-K | Nov 6, 2020 | Oct 28, 2020 |
| 10-Q | Report | Data | 10-Q THIRD QUARTER 2020 | Oct 30, 2020 | Sep 30, 2020 |
| 8-K | Report | Data | 8-K | Oct 30, 2020 | Oct 30, 2020 |
| 10-Q | Report | Data | 10-Q | Aug 6, 2020 | Jun 30, 2020 |
| 8-K | Report | Data | 8-K | Aug 6, 2020 | Aug 6, 2020 |
| 8-K | Report | FORM 8-K | May 7, 2020 | May 5, 2020 |
| 10-Q | Report | Data | 10-Q | May 1, 2020 | Mar 31, 2020 |
| 8-K | Report | 8-K | May 1, 2020 | May 1, 2020 |
| 8-K | Report | FORM 8-K | Apr 13, 2020 | Apr 9, 2020 |
| 8-K | Report | 8-K | Apr 13, 2020 | Apr 13, 2020 |
| 8-K | Report | FORM 8-K | Mar 20, 2020 | Mar 16, 2020 |
| 10-K | Report | Data | PLPC-10-K 20191231 | Mar 6, 2020 | Dec 31, 2019 |
| 8-K | Report | 8-K | Mar 6, 2020 | Mar 6, 2020 |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G/A | Report | SC 13G/A | Feb 7, 2020 | |
| SC 13G/A | Report | Jan 23, 2020 | ||
| SC 13G/A | Report | 13G FILING FOR 12.31.2019 | Jan 10, 2020 | |
| 10-Q | Report | Data | PLPC-Q3-20190930 | Nov 1, 2019 | Sep 30, 2019 |
| 8-K | Report | FORM 8-K | Nov 1, 2019 | Nov 1, 2019 |
| 10-Q | Report | Data | PLPC-Q2-20190630 | Aug 2, 2019 | Jun 30, 2019 |
| 8-K | Report | FORM 8-K | Aug 2, 2019 | Aug 2, 2019 |
| 8-K | Report | FORM 8-K | May 7, 2019 | May 7, 2019 |
| 10-Q | Report | Data | PLPC-Q1-20190331 | May 3, 2019 | Mar 31, 2019 |
| 8-K | Report | FORM 8-K | May 3, 2019 | May 3, 2019 |
| 10-K | Report | Data | PLPC-10K 20181231 | Mar 8, 2019 | Dec 31, 2018 |
| 8-K | Report | FORM 8-K | Mar 8, 2019 | Mar 8, 2019 |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 8, 2019 | |
| SC 13G/A | Report | SC 13G/A | Feb 1, 2019 | |
| SC 13G/A | Report | 13GANNUAL2018 | Jan 23, 2019 | |
| SC 13G/A | Report | Jan 16, 2019 | ||
| 8-K | Report | FORM 8-K | Jan 7, 2019 | Dec 31, 2018 |
| 8-K | Report | FORM 8-K | Nov 19, 2018 | Nov 19, 2018 |
| 10-Q | Report | Data | PLPC-Q2-20180930 | Nov 8, 2018 | Sep 30, 2018 |
| 8-K | Report | FORM 8-K | Nov 8, 2018 | Nov 8, 2018 |
| 10-Q | Report | Data | 10-Q | Aug 3, 2018 | Jun 30, 2018 |
| 8-K | Report | 8-K | Aug 3, 2018 | Aug 3, 2018 |
| 8-K | Report | FORM 8-K | May 8, 2018 | May 8, 2018 |
| 10-Q | Report | Data | 10-Q | May 4, 2018 | Mar 31, 2018 |
| 8-K | Report | 8-K | May 4, 2018 | May 4, 2018 |
| 10-K | Report | Data | 10-K | Mar 9, 2018 | Dec 31, 2017 |
| 8-K | Report | FORM 8-K | Mar 9, 2018 | Mar 9, 2018 |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2018 | |
| SC 13G/A | Report | SC 13G/A | Feb 2, 2018 | |
| SC 13G/A | Report | 13G ANNUAL 2017 | Jan 24, 2018 | |
| SC 13G/A | Report | Jan 23, 2018 | ||
| 8-K | Report | FORM 8-K | Dec 14, 2017 | Dec 13, 2017 |
| 10-Q | Report | Data | 10-Q | Nov 3, 2017 | Sep 30, 2017 |
| 8-K | Report | FORM 8-K | Nov 3, 2017 | Nov 3, 2017 |
| 8-K | Report | FORM 8-K | Aug 16, 2017 | Aug 16, 2017 |
| 10-Q | Report | Data | 10-Q | Aug 4, 2017 | Jun 30, 2017 |
| 8-K | Report | Data | FORM 8-K | Aug 4, 2017 | Aug 4, 2017 |
| 8-K | Report | FORM 8-K | May 16, 2017 | May 9, 2017 |
| 8-K | Report | FORM 8-K | May 10, 2017 | May 9, 2017 |
| 10-Q | Report | Data | 10-Q | May 5, 2017 | Mar 31, 2017 |
| 8-K | Report | FORM 8-K | May 5, 2017 | May 5, 2017 |
| 10-K | Report | Data | 10-K | Mar 10, 2017 | Dec 31, 2016 |
| 8-K | Report | FORM 8-K | Mar 10, 2017 | Mar 10, 2017 |
| SC 13G | Report | SCHEDULE 13G | Feb 9, 2017 | |
| SC 13G/A | Report | 13G FILING FOR 12312016 | Feb 7, 2017 | |
| SC 13G/A | Report | SC 13G/A | Feb 3, 2017 | |
| SC 13G/A | Report | Jan 18, 2017 | ||
| SC 13G/A | Report | 13G FILING FOR 113016 | Dec 9, 2016 | |
| SC 13D/A | Report | SC 13D/A | Dec 7, 2016 | |
| SC 13D/A | Report | SC 13D/A | Dec 6, 2016 | |
| SC 13D/A | Report | SC 13D/A | Dec 6, 2016 | |
| 10-Q | Report | Data | FORM 10-Q | Nov 4, 2016 | Sep 30, 2016 |
| 8-K | Report | FORM 8-K | Nov 4, 2016 | Nov 4, 2016 |
| SC 13D/A | Report | SC 13D/A | Oct 13, 2016 | |
| SC 13D/A | Report | SC 13D/A | Oct 13, 2016 | |
| SC 13D/A | Report | SC 13D/A | Oct 13, 2016 | |
| SC 13D/A | Report | SC 13D/A | Oct 13, 2016 | |
| SC 13G/A | Report | 13G FILING FOR 9/30/2016 | Oct 11, 2016 | |
| 8-K | Report | FORM 8-K | Sep 12, 2016 | Sep 12, 2016 |
| 8-K | Report | FORM 8-K | Aug 23, 2016 | Aug 22, 2016 |
| 8-K | Report | FORM 8-K | Aug 23, 2016 | Aug 23, 2016 |
| 10-Q | Report | Data | FORM 10-Q | Aug 5, 2016 | Jun 30, 2016 |
| 8-K | Report | FORM 8-K | Aug 5, 2016 | Aug 5, 2016 |
| 8-K | Report | Data | 8-K | May 10, 2016 | May 10, 2016 |
| 10-Q | Report | Data | FORM 10-Q | May 6, 2016 | Mar 31, 2016 |
| 8-K | Report | Data | FORM 8-K | May 6, 2016 | May 6, 2016 |
| 10-K | Report | Data | 10-K | Mar 11, 2016 | Dec 31, 2015 |
| 8-K | Report | FORM 8-K | Mar 4, 2016 | Mar 4, 2016 |
| SC 13G/A | Report | 13G FILING FOR 123115 CORRECTED FORM SC 13G/A | Feb 12, 2016 | |
| SC 13G/A | Report | SC 13G/A | Feb 12, 2016 | |
| SC 13G/A | Report | Feb 3, 2016 | ||
| SC 13G | Report | 13 FILING FOR 123115 | Jan 13, 2016 | |
| 8-K | Report | FORM 8-K | Dec 2, 2015 | Nov 30, 2015 |
| 10-Q | Report | Data | FORM 10-Q | Nov 9, 2015 | Sep 30, 2015 |
| 8-K | Report | FORM 8-K | Nov 9, 2015 | Nov 9, 2015 |
| 8-K | Report | FORM 8-K | Aug 12, 2015 | Aug 12, 2015 |
| 8-K | Report | FORM 8-K | Aug 11, 2015 | Aug 11, 2015 |
| 10-Q | Report | Data | FORM 10-Q | Aug 6, 2015 | Jun 30, 2015 |
| 8-K | Report | FORM 8-K | Aug 6, 2015 | Aug 6, 2015 |
| 8-K | Report | FORM 8-K | Jul 29, 2015 | Jul 23, 2015 |
| 8-K | Report | FORM 8-K | May 6, 2015 | May 5, 2015 |
| 8-K | Report | FORM 8-K | May 5, 2015 | May 5, 2015 |
| 10-Q | Report | Data | FORM 10-Q | May 5, 2015 | Mar 31, 2015 |
| 10-K | Report | Data | FORM 10-K | Mar 12, 2015 | Dec 31, 2014 |
| 8-K | Report | FORM 8-K | Mar 12, 2015 | Mar 12, 2015 |
| SC 13G | Report | SC 13G | Feb 12, 2015 | |
| SC 13G/A | Report | Jan 22, 2015 | ||
| SC 13G/A | Report | Jan 20, 2015 | ||
| 8-K | Report | FORM 8-K | Nov 7, 2014 | Nov 7, 2014 |
| 10-Q | Report | Data | FORM 10-Q | Nov 7, 2014 | Sep 30, 2014 |
| 8-K | Report | FORM 8-K | Aug 15, 2014 | Aug 14, 2014 |
| 10-Q | Report | Data | 10-Q | Aug 8, 2014 | Jun 30, 2014 |
| 8-K | Report | FORM 8-K | Aug 8, 2014 | Aug 8, 2014 |
| 8-K | Report | FORM 8-K | May 7, 2014 | May 6, 2014 |
| 10-Q | Report | Data | 10-Q | May 2, 2014 | Mar 31, 2014 |
| 8-K | Report | FORMK 8-K | May 2, 2014 | May 2, 2014 |
| 10-K | Report | Data | 10-K | Mar 14, 2014 | Dec 31, 2013 |
| 8-K | Report | FORM 8-K | Mar 14, 2014 | Mar 14, 2014 |
| SC 13G/A | Report | ANNUAL | Feb 7, 2014 | |
| SC 13G/A | Report | Jan 13, 2014 | ||
| 10-Q | Report | Data | FORM 10-Q | Nov 7, 2013 | Sep 30, 2013 |
| 8-K | Report | FORM 8-K | Nov 7, 2013 | Nov 7, 2013 |
| 10-Q | Report | Data | FORM 10-Q | Aug 9, 2013 | Jun 30, 2013 |
| 8-K | Report | FORM 8-K | Aug 9, 2013 | Aug 9, 2013 |
| 8-K | Report | FORM 8-K | May 10, 2013 | May 9, 2013 |
| 8-K | Report | FORM 8-K | May 7, 2013 | May 7, 2013 |
| 10-Q | Report | Data | FORM 10-Q | May 3, 2013 | Mar 31, 2013 |
| 8-K | Report | EXHIBIT 8-K | May 3, 2013 | May 3, 2013 |
| 10-K | Report | Data | FORM 10-K | Mar 15, 2013 | Dec 31, 2012 |
| 8-K | Report | FORM 8-K | Mar 14, 2013 | Mar 14, 2013 |
| SC 13D | Report | SCHEDULE 13D | Mar 4, 2013 | |
| SC 13D/A | Report | SCHEDULE 13D/A | Mar 4, 2013 | |
| SC 13D/A | Report | SCHEDULE 13D/A | Mar 4, 2013 | |
| SC 13D/A | Report | SCHEDULE 13D/A | Mar 4, 2013 | |
| SC 13G/A | Report | 2012 ANNUAL | Feb 14, 2013 | |
| SC 13G/A | Report | Jan 17, 2013 | ||
| 10-Q | Report | Data | FORM 10-Q | Nov 8, 2012 | Sep 30, 2012 |
| 8-K | Report | FORM 8-K | Nov 7, 2012 | Nov 7, 2012 |
| 8-K | Report | CURRENT REPORT | Aug 15, 2012 | Aug 14, 2012 |
| 10-Q | Report | Data | FORM 10-Q | Aug 9, 2012 | Jun 30, 2012 |
| 8-K | Report | FORM 8-K | Aug 8, 2012 | Aug 8, 2012 |
| 10-Q | Report | Data | FORM 10-Q | May 8, 2012 | Mar 31, 2012 |
| 8-K | Report | FORM 8-K | May 7, 2012 | May 7, 2012 |
| 8-K | Report | FORM 8-K | May 1, 2012 | Apr 30, 2012 |
| 10-K | Report | Data | 10-K | Mar 14, 2012 | Dec 31, 2011 |
| 8-K | Report | FORM 8-K | Mar 13, 2012 | Mar 13, 2012 |
| SC 13G/A | Report | ANNUAL A9 | Feb 10, 2012 | |
| SC 13G/A | Report | Jan 20, 2012 | ||
| 8-K | Report | 8-K | Nov 9, 2011 | Nov 7, 2011 |
| 10-Q | Report | Data | FORM 10-Q | Nov 7, 2011 | Sep 30, 2011 |
| 8-K | Report | FORM 8-K | Nov 7, 2011 | Nov 7, 2011 |
| 10-Q | Report | Data | FORM 10-Q | Aug 9, 2011 | Jun 30, 2011 |
| 8-K | Report | FORM 8-K | Aug 8, 2011 | Aug 8, 2011 |
| 8-K | Report | May 10, 2011 | May 10, 2011 | |
| 10-Q | Report | FORM 10-Q | May 6, 2011 | Mar 31, 2011 |
| 8-K | Report | May 4, 2011 | May 4, 2011 | |
| 8-K | Report | Apr 25, 2011 | Apr 25, 2011 | |
| 10-K | Report | FORM 10-K | Mar 11, 2011 | Dec 31, 2010 |
| 8-K | Report | Mar 10, 2011 | Mar 10, 2011 | |
| SC 13G | Report | Mar 2, 2011 | ||
| SC 13G/A | Report | Feb 9, 2011 | ||
| 10-Q | Report | FORM 10-Q | Nov 5, 2010 | Sep 30, 2010 |
| 8-K | Report | Nov 4, 2010 | Nov 4, 2010 | |
| 8-K | Report | Aug 17, 2010 | Aug 17, 2010 | |
| 10-Q | Report | 10-Q | Aug 5, 2010 | Jun 30, 2010 |
| 8-K | Report | Aug 5, 2010 | Aug 5, 2010 | |
| 8-K | Report | FORM 8-K | May 17, 2010 | May 15, 2010 |
| 10-Q | Report | FORM 10-Q | May 6, 2010 | Mar 31, 2010 |
| 8-K | Report | Apr 30, 2010 | Apr 30, 2010 | |
| 8-K | Report | FORM 8-K | Apr 29, 2010 | Apr 26, 2010 |
| 10-K | Report | FORM 10-K | Mar 15, 2010 | Dec 31, 2009 |
| 8-K | Report | FORM 8-K | Mar 10, 2010 | Feb 5, 2010 |
| SC 13G/A | Report | PREFORMED LINE PRODUCTS COMPANY | Feb 12, 2010 | |
| SC 13G/A | Report | ANNUAL AMENDED 13G PREFORMED LINES | Feb 12, 2010 |