Tapewire

Nasdaq · USD

PLPC

PREFORMED LINE PRODUCTS CO

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Tapewire entity
4540
SEC CIK
0000080035
Parsed reports
458

Last 12 months

Inside the activity.

0 purchase rows · 3 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202600
Mar 202600
Apr 202600
May 202600
Jun 202600
Jul 202600
Aug 202601
Sep 202602
Oct 202600

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
February 04, 2026 Filed Feb 6, 2026 21:48 UTC
RUHLMAN ROBERT GDirector · Executive Chairman · 10% owner
GrantCommon shares, $2 par value 13,386 $0.00 $0.00
Disclosure

SEC source: 0001160545-26-000002 · wk-form4_1770414499.xml · nonDerivative · entry 1

RUHLMAN ROBERT G · CIK 0001160545 · Director · Executive Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 294,097

F1 · price: Restricted stock units convert into common stock on a one-for-one basis, based on the achievement of performance goals.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:42 UTC
Ruhlman Jon RyanDirector · President
Tax withholdingCommon shares, $2 par value 1,494 $245.42 $366,657.48
Disclosure

SEC source: 0001650279-26-000004 · wk-form4_1770414168.xml · nonDerivative · entry 2

Ruhlman Jon Ryan · CIK 0001650279 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,784

F2 · shares: This transaction includes the payment of 692 shares to cover the tax withholding for the vesting that occurred on December 31, 2025 with settlement not occurring until February 4, 2026.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:42 UTC
Ruhlman Jon RyanDirector · President
GrantCommon shares, $2 par value 1,785 $0.00 $0.00
Disclosure

SEC source: 0001650279-26-000004 · wk-form4_1770414168.xml · nonDerivative · entry 1

Ruhlman Jon Ryan · CIK 0001650279 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,278

F1 · price: Restricted stock units convert into common stock on a one-for-one basis, based on the achievement of performance goals.

Read SEC document
December 31, 2025 Filed Jan 5, 2026 21:16 UTC
O'Shaughnessy TimothyV.P. Human Resources
Exercise / conversionRestricted stock units · Derivative 1,058 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001764012-26-000002 · wk-form4_1767647807.xml · derivative · entry 3

O'Shaughnessy Timothy · CIK 0001764012 · V.P. Human Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common shares, $2 par value · 1,058 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: On February 8, 2023, the reporting person was granted 1,058 service based restricted stock units, which vested in full on December 31, 2025.

F2 · derivative.expiration_date: On February 8, 2023, the reporting person was granted 1,058 service based restricted stock units, which vested in full on December 31, 2025.

Read SEC document
December 31, 2025 Filed Jan 5, 2026 21:16 UTC
O'Shaughnessy TimothyV.P. Human Resources
Exercise / conversionCommon shares, $2 par value 1,058 $0.00 $0.00
Disclosure

SEC source: 0001764012-26-000002 · wk-form4_1767647807.xml · nonDerivative · entry 1

O'Shaughnessy Timothy · CIK 0001764012 · V.P. Human Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,058

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
December 31, 2025 Filed Jan 5, 2026 21:16 UTC
Olenik John JVP-Research & Engineering
Exercise / conversionRestricted stock units · Derivative 1,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001799197-26-000003 · wk-form4_1767647758.xml · derivative · entry 3

Olenik John J · CIK 0001799197 · VP-Research & Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common shares, $2 par value · 1,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: On February 8, 2023, the reporting person was granted 1,000 service based restricted stock units, which vested in full on December 31, 2025.

F2 · derivative.expiration_date: On February 8, 2023, the reporting person was granted 1,000 service based restricted stock units, which vested in full on December 31, 2025.

Read SEC document
December 31, 2025 Filed Jan 5, 2026 21:16 UTC
Olenik John JVP-Research & Engineering
Exercise / conversionCommon shares, $2 par value 1,000 $0.00 $0.00
Disclosure

SEC source: 0001799197-26-000003 · wk-form4_1767647758.xml · nonDerivative · entry 1

Olenik John J · CIK 0001799197 · VP-Research & Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,333

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
December 31, 2025 Filed Jan 5, 2026 21:15 UTC
Vaccariello Caroline SaylorGeneral Counsel&Corp Secretary
Exercise / conversionRestricted stock units · Derivative 1,308 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001385083-26-000002 · wk-form4_1767647707.xml · derivative · entry 4

Vaccariello Caroline Saylor · CIK 0001385083 · General Counsel&Corp Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common shares, $2 par value · 1,308 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: On February 8, 2023, the reporting person was granted 1,308 service based restricted stock units, which vested in full on December 31, 2025.

F2 · derivative.expiration_date: On February 8, 2023, the reporting person was granted 1,308 service based restricted stock units, which vested in full on December 31, 2025.

Read SEC document
December 31, 2025 Filed Jan 5, 2026 21:15 UTC
Vaccariello Caroline SaylorGeneral Counsel&Corp Secretary
Exercise / conversionCommon shares, $2 par value 1,308 $0.00 $0.00
Disclosure

SEC source: 0001385083-26-000002 · wk-form4_1767647707.xml · nonDerivative · entry 1

Vaccariello Caroline Saylor · CIK 0001385083 · General Counsel&Corp Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,216

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
December 31, 2025 Filed Jan 5, 2026 21:15 UTC Exercise / conversionRestricted stock units · Derivative 1,539 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001809722-26-000002 · wk-form4_1767647713.xml · derivative · entry 3

Klaus Andrew S · CIK 0001809722 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common shares, $2 par value · 1,539 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: On February 8, 2023, the reporting person was granted 1,539 service based restricted stock units, which vested in full on December 31, 2025.

F2 · derivative.expiration_date: On February 8, 2023, the reporting person was granted 1,539 service based restricted stock units, which vested in full on December 31, 2025.

Read SEC document
December 31, 2025 Filed Jan 5, 2026 21:15 UTC Exercise / conversionCommon shares, $2 par value 1,539 $0.00 $0.00
Disclosure

SEC source: 0001809722-26-000002 · wk-form4_1767647713.xml · nonDerivative · entry 1

Klaus Andrew S · CIK 0001809722 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,629

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
December 31, 2025 Filed Jan 5, 2026 21:15 UTC Exercise / conversionRestricted stock units · Derivative 2,308 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001315040-26-000002 · wk-form4_1767647702.xml · derivative · entry 3

McKenna Dennis F · CIK 0001315040 · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common shares, $2 par value · 2,308 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: On February 8, 2023, the reporting person was granted 2,308 service based restricted stock units, which vested in full on December 31, 2025.

F2 · derivative.expiration_date: On February 8, 2023, the reporting person was granted 2,308 service based restricted stock units, which vested in full on December 31, 2025.

Read SEC document
December 31, 2025 Filed Jan 5, 2026 21:15 UTC Exercise / conversionCommon shares, $2 par value 2,308 $0.00 $0.00
Disclosure

SEC source: 0001315040-26-000002 · wk-form4_1767647702.xml · nonDerivative · entry 1

McKenna Dennis F · CIK 0001315040 · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,433

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
December 31, 2025 Filed Jan 5, 2026 21:14 UTC
Hofstetter John MExecutive Vice President
Exercise / conversionRestricted stock units · Derivative 1,462 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001548773-26-000003 · wk-form4_1767647696.xml · derivative · entry 3

Hofstetter John M · CIK 0001548773 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common shares, $2 par value · 1,462 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: On February 8, 2023, the reporting person was granted 1,462 service based restricted stock units, which vested in full on December 31, 2025.

F2 · derivative.expiration_date: On February 8, 2023, the reporting person was granted 1,462 service based restricted stock units, which vested in full on December 31, 2025.

Read SEC document
December 31, 2025 Filed Jan 5, 2026 21:14 UTC
Hofstetter John MExecutive Vice President
Exercise / conversionCommon shares, $2 par value 1,462 $0.00 $0.00
Disclosure

SEC source: 0001548773-26-000003 · wk-form4_1767647696.xml · nonDerivative · entry 1

Hofstetter John M · CIK 0001548773 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,174

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
December 31, 2025 Filed Jan 5, 2026 21:14 UTC
Ruhlman Jon RyanDirector · President
Exercise / conversionRestricted stock units · Derivative 1,539 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001650279-26-000002 · wk-form4_1767647688.xml · derivative · entry 5

Ruhlman Jon Ryan · CIK 0001650279 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common shares, $2 par value · 1,539 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: On February 8, 2023, the reporting person was granted 1,539 service based restricted stock units, which vested in full on December 31, 2025.

F2 · derivative.expiration_date: On February 8, 2023, the reporting person was granted 1,539 service based restricted stock units, which vested in full on December 31, 2025.

Read SEC document
December 31, 2025 Filed Jan 5, 2026 21:14 UTC
Ruhlman Jon RyanDirector · President
Exercise / conversionCommon shares, $2 par value 1,539 $0.00 $0.00
Disclosure

SEC source: 0001650279-26-000002 · wk-form4_1767647688.xml · nonDerivative · entry 1

Ruhlman Jon Ryan · CIK 0001650279 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,493

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-for-one basis.

Read SEC document
December 15, 2025 Filed Dec 17, 2025 21:10 UTC GiftCommon shares, $2 par value 360 $0.00 $0.00
Disclosure

SEC source: 0001456789-25-000004 · wk-form4_1766005849.xml · nonDerivative · entry 3

Gascoigne Richard R · CIK 0001456789 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by trust

Disclosed balance after: 4,111

Read SEC document
December 15, 2025 Filed Dec 17, 2025 21:10 UTC GiftCommon shares, $2 par value 360 $0.00 $0.00
Disclosure

SEC source: 0001456789-25-000004 · wk-form4_1766005849.xml · nonDerivative · entry 2

Gascoigne Richard R · CIK 0001456789 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F2 · acquired: Represents a gift transfer of the reported grant to the Reporting Person's trust.

Read SEC document
December 15, 2025 Filed Dec 17, 2025 21:10 UTC GrantCommon shares, $2 par value 360 $0.00 $0.00
Disclosure

SEC source: 0001456789-25-000004 · wk-form4_1766005849.xml · nonDerivative · entry 1

Gascoigne Richard R · CIK 0001456789 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 360

F1 · acquired: Represents an other stock-based award under the 2016 Long Term Incentive Plan to non-employee directors as annual compensation for service on the Board of Directors.

Read SEC document
December 15, 2025 Filed Dec 17, 2025 21:09 UTC OtherCommon shares, $2 par value 180 $0.00 $0.00
Disclosure

SEC source: 0001683618-25-000004 · wk-form4_1766005759.xml · nonDerivative · entry 4

FRYMIER MATTHEW D · CIK 0001683618 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 2,255

F4 · acquired: Represents a transfer of shares to Reporting Person's ex-spouse pursuant to a divorce agreement.

F3 · ownership.nature: Shares are held in a trust of which the Reporting Person is the trustee.

Read SEC document
December 15, 2025 Filed Dec 17, 2025 21:09 UTC GiftCommon shares, $2 par value 360 $0.00 $0.00
Disclosure

SEC source: 0001683618-25-000004 · wk-form4_1766005759.xml · nonDerivative · entry 3

FRYMIER MATTHEW D · CIK 0001683618 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 2,435

F2 · acquired: Represents a gift transfer of the reported grant to a trust of which the Reporting Person is the trustee.

F3 · ownership.nature: Shares are held in a trust of which the Reporting Person is the trustee.

Read SEC document
December 15, 2025 Filed Dec 17, 2025 21:09 UTC GiftCommon shares, $2 par value 360 $0.00 $0.00
Disclosure

SEC source: 0001683618-25-000004 · wk-form4_1766005759.xml · nonDerivative · entry 2

FRYMIER MATTHEW D · CIK 0001683618 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F2 · acquired: Represents a gift transfer of the reported grant to a trust of which the Reporting Person is the trustee.

Read SEC document
December 15, 2025 Filed Dec 17, 2025 21:09 UTC GrantCommon shares, $2 par value 360 $0.00 $0.00
Disclosure

SEC source: 0001683618-25-000004 · wk-form4_1766005759.xml · nonDerivative · entry 1

FRYMIER MATTHEW D · CIK 0001683618 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 360

F1 · acquired: Represents an other stock-based award under the 2016 Long Term Incentive Plan to non-employee directors as annual compensation for service on the Board of Directors.

Read SEC document
December 15, 2025 Filed Dec 17, 2025 21:08 UTC GrantCommon shares, $2 par value 207 $0.00 $0.00
Disclosure

SEC source: 0001385082-25-000004 · wk-form4_1766005701.xml · nonDerivative · entry 2

David C Sunkle · CIK 0001385082 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,207

F1 · acquired: Represents an other stock-based award under the 2016 Long Term Incentive Plan to non-employee directors as annual compensation for service on the Board of Directors.

Read SEC document
December 15, 2025 Filed Dec 17, 2025 21:06 UTC GrantCommon shares, $2 par value 360 $0.00 $0.00
Disclosure

SEC source: 0001188615-25-000004 · wk-form4_1766005587.xml · nonDerivative · entry 1

CORLETT GLEN E · CIK 0001188615 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,011

F1 · acquired: Represents an other stock-based award under the 2016 Long Term Incentive Plan to non-employee directors as annual compensation for service on the Board of Directors.

Read SEC document
December 15, 2025 Filed Dec 17, 2025 21:05 UTC GrantCommon shares, $2 par value 360 $0.00 $0.00
Disclosure

SEC source: 0001427494-25-000004 · wk-form4_1766005554.xml · nonDerivative · entry 1

Kestner R. Steven · CIK 0001427494 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,406

F1 · acquired: Represents an other stock-based award under the 2016 Long Term Incentive Plan to non-employee directors as annual compensation for service on the Board of Directors.

Read SEC document
December 15, 2025 Filed Dec 17, 2025 21:04 UTC GrantCommon shares, $2 par value 207 $0.00 $0.00
Disclosure

SEC source: 0001683450-25-000004 · wk-form4_1766005485.xml · nonDerivative · entry 1

CROSS MAEGAN ADAMS RUHLMAN · CIK 0001683450 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,972

F1 · acquired: Represents an other stock-based award under the 2016 Long Term Incentive Plan to non-employee directors as annual compensation for service on the Board of Directors.

Read SEC document
December 12, 2025 Filed Dec 12, 2025 21:02 UTC
Morcos Assaad AVP, US Manufacturing
Exercise / conversionEmployee stock option (right to buy) · Derivative 1,000 $132.40 Strike: $132.40 $132,400.00
Disclosure

SEC source: 0002052614-25-000005 · wk-form4_1765573356.xml · derivative · entry 3

Morcos Assaad A · CIK 0002052614 · VP, US Manufacturing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,500

Underlying: Common Shares, $2 par value per share · 1,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: On December 11, 2024, the reporting person was granted 7,500 stock options, of which 3,750 vested on December 11, 2025, 1,875 will vest on December 11, 2026, and the remaining 1,875 will vest on December 11, 2027. The expiration date is 10 years from the grant date.

F1 · derivative.exercise_date: On December 11, 2024, the reporting person was granted 7,500 stock options, of which 3,750 vested on December 11, 2025, 1,875 will vest on December 11, 2026, and the remaining 1,875 will vest on December 11, 2027. The expiration date is 10 years from the grant date.

F1 · derivative.expiration_date: On December 11, 2024, the reporting person was granted 7,500 stock options, of which 3,750 vested on December 11, 2025, 1,875 will vest on December 11, 2026, and the remaining 1,875 will vest on December 11, 2027. The expiration date is 10 years from the grant date.

Read SEC document
December 12, 2025 Filed Dec 12, 2025 21:02 UTC
Morcos Assaad AVP, US Manufacturing
Disposition to issuerCommon Shares, $2 par value per share 1,000 $207.23 $207,230.00
Disclosure

SEC source: 0002052614-25-000005 · wk-form4_1765573356.xml · nonDerivative · entry 2

Morcos Assaad A · CIK 0002052614 · VP, US Manufacturing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Read SEC document
December 12, 2025 Filed Dec 12, 2025 21:02 UTC
Morcos Assaad AVP, US Manufacturing
Exercise / conversionCommon Shares, $2 par value per share 1,000 $132.40 $132,400.00
Disclosure

SEC source: 0002052614-25-000005 · wk-form4_1765573356.xml · nonDerivative · entry 1

Morcos Assaad A · CIK 0002052614 · VP, US Manufacturing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: On December 11, 2024, the reporting person was granted 7,500 stock options, of which 3,750 vested on December 11, 2025, 1,875 will vest on December 11, 2026, and the remaining 1,875 will vest on December 11, 2027. The expiration date is 10 years from the grant date.

Read SEC document
December 11, 2025 Filed Dec 12, 2025 21:03 UTC
RUHLMAN ROBERT GDirector · Executive Chairman · 10% owner
GiftCommon Shares, $2 par value per share 60,000 $0.00 $0.00
Disclosure

SEC source: 0001160545-25-000006 · wk-form4_1765573419.xml · nonDerivative · entry 2

RUHLMAN ROBERT G · CIK 0001160545 · Director · Executive Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · by trust

Disclosed balance after: 60,000

F1 · ownership.direct: On December 10, 2025, the reporting person's spouse transferred 60,000 shares for no consideration to the Ruhlman 2025 Spousal Dynasty Trust, of which the reporting person is trustee.

Read SEC document
December 10, 2025 Filed Dec 12, 2025 21:03 UTC
RUHLMAN ROBERT GDirector · Executive Chairman · 10% owner
GiftCommon shares, $2 par value 60,000 $0.00 $0.00
Disclosure

SEC source: 0001160545-25-000006 · wk-form4_1765573419.xml · nonDerivative · entry 1

RUHLMAN ROBERT G · CIK 0001160545 · Director · Executive Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · by spouse

Disclosed balance after: 40,500

F1 · ownership.direct: On December 10, 2025, the reporting person's spouse transferred 60,000 shares for no consideration to the Ruhlman 2025 Spousal Dynasty Trust, of which the reporting person is trustee.

Read SEC document
November 10, 2025 Filed Nov 12, 2025 21:10 UTC
O'Shaughnessy TimothyV.P. Human Resources
Disposition to issuerCommon shares, $2 par value 1,000 $221.26 $221,260.00
Disclosure

SEC source: 0001764012-25-000006 · wk-form4_1762981853.xml · nonDerivative · entry 1

O'Shaughnessy Timothy · CIK 0001764012 · V.P. Human Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,000

Read SEC document
November 05, 2025 Filed Nov 7, 2025 21:50 UTC
Hofstetter John MExecutive Vice President
Disposition to issuerCommon shares, $2 par value 1,110 $211.85 $235,153.50
Disclosure

SEC source: 0001548773-25-000004 · wk-form4_1762552235.xml · nonDerivative · entry 1

Hofstetter John M · CIK 0001548773 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Indirect · by 401(k) plan

Disclosed balance after: 0

F1 · shares: The reporting person's actual proportionate interest in the unitized stock fund, Preformed Line Stock fund, equals to 787 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.

Read SEC document
November 05, 2025 Filed Nov 7, 2025 21:49 UTC Disposition to issuerCommon shares, $2 par value 1,987 $211.85 $420,945.95
Disclosure

SEC source: 0001315040-25-000006 · wk-form4_1762552160.xml · nonDerivative · entry 1

McKenna Dennis F · CIK 0001315040 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · by 401(k) plan

Disclosed balance after: 0

F1 · shares: 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.

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November 04, 2025 Filed Dec 17, 2025 21:08 UTC Disposition to issuerCommon shares, $2 par value 1,100 $219.74 $241,714.00
Disclosure

SEC source: 0001385082-25-000004 · wk-form4_1766005701.xml · nonDerivative · entry 1

David C Sunkle · CIK 0001385082 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,000

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September 12, 2025 Filed Sep 15, 2025 15:18 UTC
Vaccariello Caroline SaylorGeneral Counsel&Corp Secretary
Disposition to issuerCommon shares, $2 par value 3,000 $188.37 $565,110.00
Disclosure

SEC source: 0001385083-25-000004 · wk-form4_1757949525.xml · nonDerivative · entry 1

Vaccariello Caroline Saylor · CIK 0001385083 · General Counsel&Corp Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,908

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September 12, 2025 Filed Sep 15, 2025 15:22 UTC
O'Shaughnessy TimothyV.P. Human Resources
Disposition to issuerCommon shares, $2 par value 1,000 $188.37 $188,370.00
Disclosure

SEC source: 0001764012-25-000004 · wk-form4_1757949718.xml · nonDerivative · entry 1

O'Shaughnessy Timothy · CIK 0001764012 · V.P. Human Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,000

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September 12, 2025 Filed Sep 15, 2025 15:14 UTC Disposition to issuerCommon shares, $2 par value 3,904 $188.37 $735,396.48
Disclosure

SEC source: 0001315040-25-000004 · wk-form4_1757949237.xml · nonDerivative · entry 1

McKenna Dennis F · CIK 0001315040 · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,125

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August 04, 2025 Filed Aug 11, 2025 14:44 UTC
Morcos Assaad AVP, US Manufacturing
Exercise / conversionEmployee stock option (right to buy) · Derivative 625 $61.24 Strike: $0.00 $38,275.00
Disclosure

SEC source: 0002052614-25-000003 · wk-form4_1754923446.xml · derivative · entry 3

Morcos Assaad A · CIK 0002052614 · VP, US Manufacturing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares, $2 par value per share · 625 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: On July 19, 2022, the reporting person was granted 2,500 stock options, of which 1,250 vested on July 19, 2023, 625 vested on July 19, 2024, and the remaining 625 vested on July 19, 2025. This transaction refers to the exercise of the last vested tranche of 625 shares at the option strike price.

F1 · derivative.exercise_date: On July 19, 2022, the reporting person was granted 2,500 stock options, of which 1,250 vested on July 19, 2023, 625 vested on July 19, 2024, and the remaining 625 vested on July 19, 2025. This transaction refers to the exercise of the last vested tranche of 625 shares at the option strike price.

F1 · derivative.expiration_date: On July 19, 2022, the reporting person was granted 2,500 stock options, of which 1,250 vested on July 19, 2023, 625 vested on July 19, 2024, and the remaining 625 vested on July 19, 2025. This transaction refers to the exercise of the last vested tranche of 625 shares at the option strike price.

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August 04, 2025 Filed Aug 11, 2025 14:44 UTC
Morcos Assaad AVP, US Manufacturing
Disposition to issuerCommon Shares, $2 par value per share 625 $154.28 $96,425.00
Disclosure

SEC source: 0002052614-25-000003 · wk-form4_1754923446.xml · nonDerivative · entry 2

Morcos Assaad A · CIK 0002052614 · VP, US Manufacturing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Read SEC document
August 04, 2025 Filed Aug 11, 2025 14:44 UTC
Morcos Assaad AVP, US Manufacturing
Exercise / conversionCommon Shares, $2 par value per share 625 $61.24 $38,275.00
Disclosure

SEC source: 0002052614-25-000003 · wk-form4_1754923446.xml · nonDerivative · entry 1

Morcos Assaad A · CIK 0002052614 · VP, US Manufacturing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 625

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: On July 19, 2022, the reporting person was granted 2,500 stock options, of which 1,250 vested on July 19, 2023, 625 vested on July 19, 2024, and the remaining 625 vested on July 19, 2025. This transaction refers to the exercise of the last vested tranche of 625 shares at the option strike price.

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August 04, 2025 Filed Aug 11, 2025 14:05 UTC Disposition to issuerCommon shares, $2 par value 3,000 $154.28 $462,840.00
Disclosure

SEC source: 0001809722-25-000004 · wk-form4_1754921129.xml · nonDerivative · entry 1

Klaus Andrew S · CIK 0001809722 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,090

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August 04, 2025 Filed Aug 11, 2025 14:03 UTC
RUHLMAN ROBERT GDirector · Executive Chairman · 10% owner
Disposition to issuerCommon shares, $2 par value 10,000 $154.28 $1,542,800.00
Disclosure

SEC source: 0001160545-25-000004 · wk-form4_1754920977.xml · nonDerivative · entry 1

RUHLMAN ROBERT G · CIK 0001160545 · Director · Executive Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 280,711

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July 01, 2025 Filed Jul 2, 2025 17:17 UTC GrantCommon shares, $2 par value 117 $159.81 $18,697.77
Disclosure

SEC source: 0001628280-25-033871 · wk-form4_1751476645.xml · nonDerivative · entry 1

GIBBONS MICHAEL E · CIK 0001215175 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by rabbi trust for Deferred Compensation Plan

Disclosed balance after: 14,608

F1 · ownership.nature: Represents Company common shares held by a Rabbi Trust pursuant to the Reporting Person's election to defer 2025 directors' fees under the Company's Directors Deferred Compensation Plan (the "Plan"). Deferred amounts under the Plan shall be paid to the Reporting Person in a distribution of Company common shares.

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June 13, 2025 Filed Jun 17, 2025 14:15 UTC
Ruhlman Jon RyanDirector · President
Disposition to issuerCommon shares, $2 par value 2,555 $143.27 $366,054.85
Disclosure

SEC source: 0001628280-25-031734 · wk-form4_1750169750.xml · nonDerivative · entry 1

Ruhlman Jon Ryan · CIK 0001650279 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,954

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May 16, 2025 Filed May 20, 2025 20:27 UTC
RUHLMAN ROBERT GDirector · Executive Chairman · 10% owner
GiftCommon shares, $2 par value 100,000 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-026852 · wk-form4_1747772858.xml · nonDerivative · entry 2

RUHLMAN ROBERT G · CIK 0001160545 · Director · Executive Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · by spouse

Disclosed balance after: 100,500

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May 16, 2025 Filed May 20, 2025 20:27 UTC
RUHLMAN ROBERT GDirector · Executive Chairman · 10% owner
GiftCommon shares, $2 par value 100,000 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-026852 · wk-form4_1747772858.xml · nonDerivative · entry 1

RUHLMAN ROBERT G · CIK 0001160545 · Director · Executive Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 290,711

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May 09, 2025 Filed May 9, 2025 18:29 UTC
O'Shaughnessy TimothyV.P. Human Resources
Disposition to issuerCommon shares, $2 par value 1,048 $137.30 $143,890.40
Disclosure

SEC source: 0001628280-25-024188 · wk-form4_1746815387.xml · nonDerivative · entry 1

O'Shaughnessy Timothy · CIK 0001764012 · V.P. Human Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,000

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.