Preformed Line Products Co SEC filings PLPC
Preformed Line Products Co has 1,005 filings in SEC EDGAR's recent list, going back to Apr 20, 2010. Its latest annual report, Form ARS, was filed on Mar 20, 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 30, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Officer or director change
|
Oct 30, 2026 | Oct 30, 2026 |
| 10-Q | Quarterly report | Oct 29, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 28, 2026 | Oct 28, 2026 |
| 10-Q | Quarterly report | Jul 30, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 29, 2026 | Jul 29, 2026 |
| 8-K |
Current report
Other events
|
Jul 27, 2026 | Jul 27, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 4, 2026 | May 4, 2026 |
| 10-Q | Quarterly report | Apr 30, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 29, 2026 | Apr 29, 2026 |
| DEF 14A | Proxy statement | Mar 20, 2026 | May 4, 2026 |
| ARS | Annual report to shareholders | Mar 20, 2026 | Dec 31, 2025 |
| 10-K | Annual report | Mar 5, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 4, 2026 | Mar 4, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 11, 2025 | Dec 11, 2025 |
| 10-Q | Quarterly report | Oct 30, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 29, 2025 | Oct 29, 2025 |
| 8-K |
Current report
Officer or director change
|
Sep 29, 2025 | Sep 29, 2025 |
| 10-Q | Quarterly report | Jul 31, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 30, 2025 | Jul 30, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 22, 2025 | Jul 16, 2025 |
| S-8 POS | Filing | Jun 27, 2025 | — |
| S-8 POS | Filing | Jun 27, 2025 | — |
| S-8 POS | Filing | Jun 27, 2025 | — |
| S-8 | Employee stock plan registration | Jun 27, 2025 | — |
| 8-K |
Current report
Shareholder vote results
|
May 13, 2025 | May 13, 2025 |
| 10-Q | Quarterly report | May 2, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 1, 2025 | May 1, 2025 |
| DEF 14A | Proxy statement | Mar 21, 2025 | May 13, 2025 |
| ARS | Annual report to shareholders | Mar 21, 2025 | Dec 31, 2024 |
| 10-K | Annual report | Mar 13, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 13, 2025 | Mar 13, 2025 |
| 10-Q | Quarterly report | Oct 31, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2024 | Oct 30, 2024 |
| 10-Q | Quarterly report | Aug 1, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2024 | Jul 31, 2024 |
| 8-K |
Current report
Shareholder vote results
|
May 8, 2024 | May 8, 2024 |
| 10-Q | Quarterly report | May 2, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 1, 2024 | May 1, 2024 |
| PX14A6G | Filing | Apr 8, 2024 | — |
| ARS | Annual report to shareholders | Mar 22, 2024 | Dec 31, 2023 |
| DEF 14A | Proxy statement | Mar 22, 2024 | May 7, 2024 |
| 10-K | Annual report | Mar 8, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 7, 2024 | Mar 7, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Nov 22, 2023 | Nov 17, 2023 |
| 10-Q | Quarterly report | Nov 2, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2023 | Nov 1, 2023 |
| 10-Q | Quarterly report | Aug 3, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2023 | Aug 2, 2023 |
| 8-K/A |
Amended current report
Officer or director change
|
May 11, 2023 | May 1, 2023 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 11, 2023 | May 9, 2023 |
| 8-K |
Current report
Officer or director change
|
May 9, 2023 | May 9, 2023 |
| 10-Q | Quarterly report | May 4, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 3, 2023 | May 3, 2023 |
| ARS | Annual report to shareholders | Mar 24, 2023 | Dec 31, 2022 |
| DEF 14A | Proxy statement | Mar 24, 2023 | — |
| 10-K | Annual report | Mar 3, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 1, 2023 | Mar 1, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 2, 2023 | Feb 1, 2023 |
| 10-Q | Quarterly report | Nov 1, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2022 | Nov 1, 2022 |
| UPLOAD | Letter from the SEC | Oct 5, 2022 | — |
| CORRESP | Letter to the SEC | Oct 3, 2022 | — |
| UPLOAD | Letter from the SEC | Sep 20, 2022 | — |
| 10-Q | Quarterly report | Aug 5, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2022 | Aug 4, 2022 |
| 8-K |
Current report
Shareholder vote results
|
May 10, 2022 | May 10, 2022 |
| 10-Q | Quarterly report | May 6, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
May 5, 2022 | May 5, 2022 |
| DEF 14A | Proxy statement | Mar 25, 2022 | May 10, 2022 |
| 10-K | Annual report | Mar 4, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 3, 2022 | Mar 3, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 13, 2022 | Jan 4, 2022 |
| 10-Q | Quarterly report | Oct 29, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2021 | Oct 28, 2021 |
| 10-Q | Quarterly report | Jul 30, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2021 | Jul 29, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 21, 2021 | — |
| 8-K |
Current report
Shareholder vote results
|
May 4, 2021 | May 4, 2021 |
| 10-Q | Quarterly report | Apr 30, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2021 | Apr 29, 2021 |
| DEF 14A | Proxy statement | Mar 26, 2021 | May 4, 2021 |
| 10-K | Annual report | Mar 5, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations
|
Mar 5, 2021 | Mar 5, 2021 |
| 8-K |
Current report
New debt
|
Jan 21, 2021 | Jan 19, 2021 |
| 8-K |
Current report
Officer or director change
|
Nov 6, 2020 | Oct 28, 2020 |
| 10-Q | Quarterly report | Oct 30, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2020 | Oct 30, 2020 |
| 10-Q | Quarterly report | Aug 6, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2020 | Aug 6, 2020 |
| SD | Specialized disclosure (conflict minerals) | May 27, 2020 | — |
| 8-K |
Current report
Shareholder vote results
|
May 7, 2020 | May 5, 2020 |
| 10-Q | Quarterly report | May 1, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations
|
May 1, 2020 | May 1, 2020 |
| 8-K |
Current report
Officer or director change
|
Apr 13, 2020 | Apr 9, 2020 |
| DEFA14A | Additional proxy material | Apr 13, 2020 | — |
| 8-K |
Current report
Other events
|
Apr 13, 2020 | Apr 13, 2020 |
| DEF 14A | Proxy statement | Mar 26, 2020 | May 5, 2020 |
| 8-K |
Current report
Other events
|
Mar 20, 2020 | Mar 16, 2020 |
| 10-K | Annual report | Mar 6, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations
|
Mar 6, 2020 | Mar 6, 2020 |
| 10-Q | Quarterly report | Nov 1, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2019 | Nov 1, 2019 |
| 10-Q | Quarterly report | Aug 2, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2019 | Aug 2, 2019 |
| SD | Specialized disclosure (conflict minerals) | May 20, 2019 | — |
| 8-K |
Current report
Shareholder vote results
|
May 7, 2019 | May 7, 2019 |
| 10-Q | Quarterly report | May 3, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Results of operations
|
May 3, 2019 | May 3, 2019 |
| DEF 14A | Proxy statement | Mar 29, 2019 | May 7, 2019 |
| 10-K | Annual report | Mar 8, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Results of operations
|
Mar 8, 2019 | Mar 8, 2019 |
| 8-K |
Current report
Officer or director change
|
Jan 7, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Officer or director change
|
Nov 19, 2018 | Nov 19, 2018 |
| 10-Q | Quarterly report | Nov 8, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Results of operations
|
Nov 8, 2018 | Nov 8, 2018 |
| 10-Q | Quarterly report | Aug 3, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2018 | Aug 3, 2018 |
| SD | Specialized disclosure (conflict minerals) | May 25, 2018 | — |
| 8-K |
Current report
Shareholder vote results
|
May 8, 2018 | May 8, 2018 |
| 10-Q | Quarterly report | May 4, 2018 | Mar 31, 2018 |
| 8-K |
Current report
Results of operations
|
May 4, 2018 | May 4, 2018 |
| DEF 14A | Proxy statement | Mar 16, 2018 | May 8, 2018 |
| 10-K | Annual report | Mar 9, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Results of operations
|
Mar 9, 2018 | Mar 9, 2018 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Dec 14, 2017 | Dec 13, 2017 |
| 10-Q | Quarterly report | Nov 3, 2017 | Sep 30, 2017 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2017 | Nov 3, 2017 |
| 8-K |
Current report
Material agreement
|
Aug 16, 2017 | Aug 16, 2017 |
| 10-Q | Quarterly report | Aug 4, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2017 | Aug 4, 2017 |
| SD | Specialized disclosure (conflict minerals) | Jun 2, 2017 | — |
| 8-K |
Current report
Officer or director change
|
May 16, 2017 | May 9, 2017 |
| 8-K |
Current report
Shareholder vote results
|
May 10, 2017 | May 9, 2017 |
| 10-Q | Quarterly report | May 5, 2017 | Mar 31, 2017 |
| 8-K |
Current report
Results of operations
|
May 5, 2017 | May 5, 2017 |
| DEF 14A | Proxy statement | Mar 17, 2017 | May 9, 2017 |
| 10-K | Annual report | Mar 10, 2017 | Dec 31, 2016 |
| 8-K |
Current report
Results of operations
|
Mar 10, 2017 | Mar 10, 2017 |
| S-8 | Employee stock plan registration | Nov 4, 2016 | — |
| 10-Q | Quarterly report | Nov 4, 2016 | Sep 30, 2016 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2016 | Nov 4, 2016 |
| 8-K |
Current report
Officer or director change
|
Sep 12, 2016 | Sep 12, 2016 |
| 8-K |
Current report
Officer or director change
|
Aug 23, 2016 | Aug 22, 2016 |
| 8-K |
Current report
Material agreement
|
Aug 23, 2016 | Aug 23, 2016 |
| 10-Q | Quarterly report | Aug 5, 2016 | Jun 30, 2016 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2016 | Aug 5, 2016 |
| SD | Specialized disclosure (conflict minerals) | May 26, 2016 | — |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
May 10, 2016 | May 10, 2016 |
| 10-Q | Quarterly report | May 6, 2016 | Mar 31, 2016 |
| 8-K |
Current report
Results of operations
|
May 6, 2016 | May 6, 2016 |
| DEF 14A | Proxy statement | Mar 17, 2016 | May 10, 2016 |
| 10-K | Annual report | Mar 11, 2016 | Dec 31, 2015 |
| PRE 14A | Preliminary proxy statement | Mar 7, 2016 | May 10, 2016 |
| 8-K |
Current report
Results of operations
|
Mar 4, 2016 | Mar 4, 2016 |
| 8-K |
Current report
Officer or director change
|
Dec 2, 2015 | Nov 30, 2015 |
| 10-Q | Quarterly report | Nov 9, 2015 | Sep 30, 2015 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2015 | Nov 9, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 12, 2015 | Aug 12, 2015 |
| 8-K |
Current report
Material agreement
|
Aug 11, 2015 | Aug 11, 2015 |
| 10-Q | Quarterly report | Aug 6, 2015 | Jun 30, 2015 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2015 | Aug 6, 2015 |
| 8-K |
Current report
Officer or director change
|
Jul 29, 2015 | Jul 23, 2015 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2015 | — |
| 8-K |
Current report
Shareholder vote results
|
May 6, 2015 | May 5, 2015 |
| 8-K |
Current report
Results of operations
|
May 5, 2015 | May 5, 2015 |
| 10-Q | Quarterly report | May 5, 2015 | Mar 31, 2015 |
| ARS | Annual report to shareholders | Mar 30, 2015 | Dec 31, 2014 |
| DEF 14A | Proxy statement | Mar 12, 2015 | May 5, 2015 |
| 10-K | Annual report | Mar 12, 2015 | Dec 31, 2014 |
| 8-K |
Current report
Results of operations
|
Mar 12, 2015 | Mar 12, 2015 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2014 | Nov 7, 2014 |
| 10-Q | Quarterly report | Nov 7, 2014 | Sep 30, 2014 |
| 8-K |
Current report
Material agreement
|
Aug 15, 2014 | Aug 14, 2014 |
| 10-Q | Quarterly report | Aug 8, 2014 | Jun 30, 2014 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2014 | Aug 8, 2014 |
| SD | Specialized disclosure (conflict minerals) | Jun 2, 2014 | — |
| 8-K |
Current report
Shareholder vote results
|
May 7, 2014 | May 6, 2014 |
| 10-Q | Quarterly report | May 2, 2014 | Mar 31, 2014 |
| 8-K |
Current report
Results of operations
|
May 2, 2014 | May 2, 2014 |
| ARS | Annual report to shareholders | Mar 31, 2014 | Dec 31, 2013 |
| DEF 14A | Proxy statement | Mar 14, 2014 | May 6, 2014 |
| 10-K | Annual report | Mar 14, 2014 | Dec 31, 2013 |
| 8-K |
Current report
Results of operations
|
Mar 14, 2014 | Mar 14, 2014 |
| 10-Q | Quarterly report | Nov 7, 2013 | Sep 30, 2013 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2013 | Nov 7, 2013 |
| UPLOAD | Letter from the SEC | Aug 14, 2013 | — |
| CORRESP | Letter to the SEC | Aug 13, 2013 | — |
| 10-Q | Quarterly report | Aug 9, 2013 | Jun 30, 2013 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2013 | Aug 9, 2013 |
| UPLOAD | Letter from the SEC | Jul 24, 2013 | — |
| 8-K |
Current report
Material agreement
|
May 10, 2013 | May 9, 2013 |
| 8-K |
Current report
Shareholder vote results
|
May 7, 2013 | May 7, 2013 |
| 10-Q | Quarterly report | May 3, 2013 | Mar 31, 2013 |
| 8-K |
Current report
Results of operations
|
May 3, 2013 | May 3, 2013 |
| ARS | Annual report to shareholders | Apr 8, 2013 | Dec 31, 2012 |
| 10-K | Annual report | Mar 15, 2013 | Dec 31, 2012 |
| DEF 14A | Proxy statement | Mar 15, 2013 | May 7, 2013 |
| 8-K |
Current report
Results of operations
|
Mar 14, 2013 | Mar 14, 2013 |
| 10-Q | Quarterly report | Nov 8, 2012 | Sep 30, 2012 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2012 | Nov 7, 2012 |
Showing 200 filings, the most recent 200. 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
- Water, Sewer, Pipeline, Comm & Power Line Construction (SIC 1623)
- Listed as
- PLPC (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- OH
- Headquarters
- Cleveland, OH
- SEC filer status
- Accelerated filer
- SEC CIK
- 80035
Other Water, Sewer, Pipeline, Comm & Power Line Construction companies
- Mastec Inc MTZ
- Dycom Industries Inc DY
- Myr Group Inc. MYRG
- Primoris Services Corp PRIM
- ITG, Inc./DE/ ITG
- Rantizo RNTZ
- Energy Services of America CORP ESOA
All 8 Water, Sewer, Pipeline, Comm & Power Line Construction companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.