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BCS

Changes in Beneficial Ownership · 4

Preformed Line Products Company

PLPCNASDAQEQUITYCurrent

Changes in Beneficial Ownership

Filed Sep 9, 2026Accepted Sep 9, 2026, 4:17 PM EDTFiling CIK 80035Accession 0001257493-26-000007
Share

Structured filing — 4

wk-form4_1788985050.xml

Open full document ↗

Filing details

Report period
2026-09-04
Issuer
PREFORMED LINE PRODUCTS CO
Issuer CIK
0000080035
Trading symbol
PLPC

Reporting owner 1

Name
RUHLMAN RANDALL M
Reporting owner CIK
0001257493
Relationship
10% owner
Address
660 BETA DRIVE, MAYFIELD VILLAGE, OH, 44143

Non-derivative transactions

Non-derivative transactions · 2 reported rows
SecurityTransaction dateDeemed executionCodeAmountA / DPrice (USD)Owned afterOwnership
Common shares, $2 par value2026-09-042026-09-04S · Form 4142D400.04[F1]451,609[F2]D
Common shares, $2 par value2026-09-082026-09-08S · Form 45,000D407.78[F3]446,609[F2]D
Table key
S · Form 4
Sale on the market or privately
D
Direct

Non-derivative holdings

Non-derivative holdings · 2 reported rows
SecurityAmount ownedOwnershipNature of ownership
Common shares, $2 par value414,321Iby trust
Common Shares, $2 par value per share146,769Iby trust
Table key
I
Indirect

Footnotes

F1
The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $400.00 to $400.45, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes to this Form 4.↩ 1
F2
The reported transaction reflects the sale of common shares from the Randall M. Ruhlman Declaration of Trust 1, dated December 10, 2020, of which the reporting person is beneficiary and trustee.↩ 1↩ 2
F3
The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $406.05 to $412.21, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes to this Form 4.↩ 1

Signature 1

Signed
/s/Caroline S. Vaccariello, by power of attorney
Date
2026-09-09

Company context

Current securities

Recent company filings

  1. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory ArrangementsOct 30, 2026
  2. 10-Q filingOct 29, 2026
  3. Results of Operations and Financial Condition · Regulation FD DisclosureOct 28, 2026
  4. 144 filingAug 19, 2026
  5. 4 filingAug 4, 2026

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