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 |
|---|---|---|---|
| PX14A6G | Filing | Apr 8, 2024 | — |
| UPLOAD | Letter from the SEC | Oct 5, 2022 | — |
| CORRESP | Letter to the SEC | Oct 3, 2022 | — |
| UPLOAD | Letter from the SEC | Sep 20, 2022 | — |
| SD | Specialized disclosure (conflict minerals) | May 21, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | May 27, 2020 | — |
| SD | Specialized disclosure (conflict minerals) | May 20, 2019 | — |
| SD | Specialized disclosure (conflict minerals) | May 25, 2018 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 2, 2017 | — |
| SD | Specialized disclosure (conflict minerals) | May 26, 2016 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2015 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 2, 2014 | — |
| UPLOAD | Letter from the SEC | Aug 14, 2013 | — |
| CORRESP | Letter to the SEC | Aug 13, 2013 | — |
| UPLOAD | Letter from the SEC | Jul 24, 2013 | — |
Showing 15 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
- 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.