PLPC CEO sells 1,987 shares at $211.85; now holds 5,125 direct

Preformed Line Products (PLPC) CEO filed a Form 4 reporting a disposition of 1,987 common shares at $211.85 on November 5, 2025.

Rhea-AI Filing Summary

Preformed Line Products (PLPC) CEO filed a Form 4 reporting a disposition of 1,987 common shares at $211.85 on November 5, 2025.

Following the transaction, reported holdings include 5,125 common shares held directly and 24,535 held indirectly via a rabbi trust; the 401(k) plan shows 0 shares after the transaction. The filing also lists 2,308 restricted stock units that vest three years from grant. A note states the unitized 401(k) fund represented 1,411 share-equivalents as of November 5, 2025.

Insider Trade Summary

Disposition: 1,987 shares

Disposition 4 txns

Insider McKenna Dennis F

Role CEO

Type	Security	Shares	Price	Value
Disposition	Common shares, $2 par value	1,987	$211.85	$421K
holding	Restricted stock units	--	--	--
holding	Common shares, $2 par value	--	--	--
holding	Common shares, $2 par value	--	--	--

Holdings After Transaction: Common shares, $2 par value — 0 shares (Indirect, by 401(k) plan); Restricted stock units — 2,308 contracts (Direct); Common shares, $2 par value — 5,125 shares (Direct); Common shares, $2 par value — 24,535 shares (Indirect, by rabbi trust for deferred compensation plan)

Footnotes (2)

1. F1. The reporting person's actual proportionate interest in the unitized stock fund, Preformed Line Stock fund, equals to 1,411 Common shares of the Issuer due to the difference between the net asset value per share and the closing stock price of the Common shares on November 5, 2025, as well as the rebalance of the cash position held within the Preformed Line Stock fund.
2. F2. Restricted stock units vest 3 years from the date of grant.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did PLPC's CEO report on Form 4?

A disposition of 1,987 common shares at $211.85 on November 5, 2025.

What are the CEO’s current direct PLPC share holdings?

The filing reports 5,125 common shares held directly.

What indirect PLPC holdings are reported by the CEO?

An indirect holding of 24,535 common shares via a rabbi trust is reported.

How many shares are in the CEO’s 401(k) after the transaction?

The 401(k) plan shows 0 shares after the reported transaction.

How many PLPC restricted stock units does the CEO hold?

The filing lists 2,308 RSUs, which vest three years from grant.

What does the footnote about the 401(k) fund indicate?

It states the unitized fund equaled 1,411 share-equivalents as of November 5, 2025 due to NAV and cash balance factors.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 11/07/2025 - 04:49 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

McKenna Dennis F

(Last) (First) (Middle)

660 BETA DRIVE

(Street)

CLEVELAND OH 44143

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
PREFORMED LINE PRODUCTS CO [ PLPC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CEO

3. Date of Earliest Transaction (Month/Day/Year)
11/05/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common shares, $2 par value	11/05/2025		D		1,987(1)	D	$211.85	0	I	by 401(k) plan
Common shares, $2 par value								5,125	D
Common shares, $2 par value								24,535	I	by rabbi trust for deferred compensation plan

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted stock units	$0							(2)	(2)	Common shares, $2 par value	2,308		2,308	D

Explanation of Responses:

1. The reporting person's actual proportionate interest in the unitized stock fund, Preformed Line Stock fund, equals to 1,411 Common shares of the Issuer due to the difference between the net asset value per share and the closing stock price of the Common shares on November 5, 2025, as well as the rebalance of the cash position held within the Preformed Line Stock fund.

2. Restricted stock units vest 3 years from the date of grant.

Remarks:

	/s/Carroline S. Vaccariello, by power of attorney	11/07/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.