Home β€Ί Stock analysis β€Ί PLPC

Preformed Line Products (PLPC) Stock Analysis & Price (Updated Oct 16, 2026, 4:00 PM ET)

Updated Oct 16, 2026, 4:00 PM ET

What changed since yesterday

PLPC slides 4.5% to $352.91, a 1-month low, 3 down days in a row. Closed at $352.91, -4.54% vs the prior close of $369.68. Day range $349.06–$368.78, opened at $368.78.

Last close$352.91-4.54%
Day range349.06–368.78
Open368.78
Volume63.62K
52-week range184.02–504.69
Avg volume (20d)71.54K

PLPC daily analysis β€” what happened

A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.

Oct 16, 2026 β€” PLPC slides 4.5% to $352.91, a 1-month low, 3 down days in a row
Oct 15, 2026 β€” PLPC dips 1.5% to $369.68, a 1-month low
Oct 14, 2026 β€” PLPC slides 3.6% to $375.36, a 1-month low
Oct 13, 2026 β€” PLPC rises 1.6% to $389.53
Oct 12, 2026 β€” PLPC slides 3.5% to $383.49, a 1-month low, 4 down days in a row
Oct 9, 2026 β€” PLPC ends flat (-0.0%) to $397.25, 3 down days in a row
Oct 8, 2026 β€” PLPC dips 1.8% to $397.27
Oct 7, 2026 β€” PLPC slides 4.0% to $404.67
Oct 6, 2026 β€” PLPC rises 1.3% to $421.52
Oct 5, 2026 β€” PLPC dips 0.8% to $416.10
Oct 2, 2026 β€” PLPC jumps 3.1% to $419.45

PLPC latest news & SEC filings

Every SEC filing by or about PLPC in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.

Oct 9, 2026 Β· Form SCHEDULE 13G/A β€” Update to a passive 5%+ stake (13G)

Update to a passive 5%+ stake (13G)

Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.

Source: SEC EDGAR filing 0000814133-26-000128

Sep 9, 2026 Β· Form 4 β€” Insider trade

Insider trade report (Form 4) β€” a director, officer or 10%+ owner changed their holdings

Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.

Source: SEC EDGAR filing 0001257493-26-000007

Aug 19, 2026 Β· Form 144 β€” Planned insider sale

Notice of proposed sale (Form 144) β€” an insider or affiliate plans to sell restricted or control shares

A notice of intent, not a completed sale. Any actual sale by a director or officer shows up later on Form 4.

Source: SEC EDGAR filing 0001949846-26-000529

Aug 6, 2026 Β· Form 4 β€” Insider trade

Insider trade report (Form 4) β€” a director, officer or 10%+ owner changed their holdings

Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.

Source: SEC EDGAR filing 0001188615-26-000005

Aug 4, 2026 Β· Form 4 β€” Insider trade

Insider trade report (Form 4) β€” a director, officer or 10%+ owner changed their holdings

Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).

Source: SEC EDGAR filing 0001160545-26-000006

Aug 4, 2026 Β· Form 4 β€” Insider trade

Insider trade report (Form 4) β€” a director, officer or 10%+ owner changed their holdings

Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).

Source: SEC EDGAR filing 0001683450-26-000002

Aug 4, 2026 Β· Form 4 β€” Insider trade

Insider trade report (Form 4) β€” a director, officer or 10%+ owner changed their holdings

Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).

Source: SEC EDGAR filing 0001650279-26-000010

Jul 30, 2026 Β· Form 10-Q β€” Quarterly report

Quarterly report (unaudited financial statements for the quarter)

Quarter ended Jun 30, 2026:

Source: SEC EDGAR filing 0000080035-26-000030

Jul 29, 2026 Β· Form 8-K β€” Major event / current report

Current report β€” a filing companies must make within 4 business days of a major event

This is a results-day filing: the earnings press release is attached as an exhibit.

Source: SEC EDGAR filing 0000080035-26-000028

Jul 27, 2026 Β· Form 8-K β€” Major event / current report

Current report β€” a filing companies must make within 4 business days of a major event

Source: SEC EDGAR filing 0000080035-26-000024

Jul 17, 2026 Β· Form SCHEDULE 13G β€” Passive stake (13G)

Passive stake (13G) β€” an investor reported owning more than 5%

Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.

Source: SEC EDGAR filing 0000814133-26-000096

Jul 14, 2026 Β· Form SCHEDULE 13G/A β€” Update to a passive 5%+ stake (13G)

Update to a passive 5%+ stake (13G)

Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.

Source: SEC EDGAR filing 0000354204-26-000850

Things to know before you trade PLPC

PLPC market data (last 20 sessions)

DateOpenHighLowCloseVolume
Oct 16, 2026368.78368.78349.06352.9163.62K
Oct 15, 2026364.65370.21352.22369.6869.00K
Oct 14, 2026386.29386.29365.27375.3678.60K
Oct 13, 2026373.05390.54369.34389.5367.70K
Oct 12, 2026395.00396.30382.35383.4953.40K
Oct 9, 2026403.00404.21391.41397.2550.50K
Oct 8, 2026399.29407.33392.90397.2779.80K
Oct 7, 2026406.20409.54396.38404.67119.20K
Oct 6, 2026419.83426.94416.20421.5267.70K
Oct 5, 2026415.38419.48404.98416.1070.40K
Oct 2, 2026416.80427.50415.32419.4572.50K
Oct 1, 2026410.45415.44400.68407.0371.70K
Sep 30, 2026421.36421.60406.02407.2080.10K
Sep 29, 2026427.85427.85409.69412.7676.70K
Sep 28, 2026421.90421.94409.12416.3768.20K
Sep 25, 2026441.39441.39421.14423.3368.40K
Sep 24, 2026420.40431.00414.55429.8276.90K
Sep 23, 2026425.20428.56417.93427.2863.00K
Sep 22, 2026418.31428.10413.99425.2071.10K
Sep 21, 2026419.49425.61411.65421.5962.20K

About Preformed Line Products

Preformed Line Products (PLPC) is listed on the Nasdaq and classified by the SEC under β€œWater, Sewer, Pipeline, Comm & Power Line Construction”. Its business address is in CLEVELAND, OH. State of incorporation: OH. Fiscal year ends December 31. SEC CIK 80035.

PLPC board of directors & executives

From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).

Directors

NameRoleLatest filing
Glen E CorlettDirectorAug 6, 2026
Maegan Adams Ruhlman CrossDirectorAug 4, 2026
C Sunkle DavidDirectorMar 11, 2026
Matthew D FrymierDirectorDec 17, 2025
Richard R GascoigneDirectorDec 17, 2025
R. Steven KestnerDirectorDec 17, 2025
Robert G RuhlmanExecutive ChairmanAug 4, 2026
Jon Ryan RuhlmanPresidentAug 4, 2026

Executive officers

NameTitleLatest filing
John M HofstetterExecutive Vice PresidentJun 9, 2026
Andrew S KlausCFOJun 12, 2026
William KohVP of Asia Pacific RegionFeb 6, 2026
Dennis F MckennaCEOMar 11, 2026
Assaad A MorcosVP, US ManufacturingJun 10, 2026
Timothy O'ShaughnessyV.P. Human ResourcesJun 10, 2026
John J OlenikVP-Research & EngineeringJun 10, 2026
Robert G RuhlmanExecutive ChairmanAug 4, 2026
Jon Ryan RuhlmanPresidentAug 4, 2026
Caroline Saylor VaccarielloGeneral Counsel&Corp SecretaryMar 11, 2026

Recent insider buys & sales

DateInsiderTypeSharesPrice
Sep 8, 2026Randall M RuhlmanSale5,000$407.78
Sep 8, 2026Randall M RuhlmanSale5,000$407.78
Sep 8, 2026Randall M RuhlmanSale5,000$407.78
Sep 8, 2026Randall M RuhlmanSale5,000$407.78
Sep 4, 2026Randall M RuhlmanSale142$400.04
Sep 4, 2026Randall M RuhlmanSale142$400.04
Sep 4, 2026Randall M RuhlmanSale142$400.04
Sep 4, 2026Randall M RuhlmanSale142$400.04
Aug 5, 2026Glen E CorlettSale2,000$457.02
Aug 5, 2026Glen E CorlettSale2,000$457.02
Aug 5, 2026Glen E CorlettSale2,000$457.02
Aug 5, 2026Glen E CorlettSale2,000$457.02

PLPC financials (annual, from XBRL filings)

Fiscal year endRevenueNet incomeDiluted EPSOperating cash flow
Dec 31, 2025$669.34M$35.28M7.14$73.47M
Dec 31, 2024$593.71M$37.09M7.50$67.48M
Dec 31, 2023$669.68M$63.33M12.68$107.64M
Dec 31, 2022$637.02M$54.40M10.88$26.15M
Dec 31, 2021$517.42M$35.73M7.19$33.60M

Latest balance sheet: total assets $697.49M, total liabilities $β€”, cash $30.95M (as of Jun 30, 2026).

PLPC earnings / results-day log

DateFilingClose that day
Jul 29, 20268-K Item 2.02 (results)$283.51
Apr 29, 20268-K Item 2.02 (results)$337.29
Mar 4, 20268-K Item 2.02 (results)$255.59
Oct 29, 20258-K Item 2.02 (results)$234.95
Jul 30, 20258-K Item 2.02 (results)$140.59
May 1, 20258-K Item 2.02 (results)$137.14
Mar 13, 20258-K Item 2.02 (results)$123.50
Oct 30, 20248-K Item 2.02 (results)$123.43
Jul 31, 20248-K Item 2.02 (results)β€”
May 1, 20248-K Item 2.02 (results)β€”
Mar 7, 20248-K Item 2.02 (results)β€”
Nov 1, 20238-K Item 2.02 (results)β€”

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Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 16, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.