Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| PREFORMED LINE PRODUCTS COPLPC · Entity 4540 | 10% owner | September 04, 2026 | September 09, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
PREFORMED LINE PRODUCTS CO
Report date September 04, 2026 · Filed September 09, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common shares, $2 par valueSEC Table I · non-derivative | Direct | 446,609 |
Last balance in matching sequence
After 2026-09-08 transaction · row 2
Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
2 source rowsRow 1 · 2026-09-04 · Sale · Disposed 142 · Balance 451,609 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. 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. Row 2 · 2026-09-08 · Sale · Disposed 5,000 · Balance 446,609 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. 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. |
| Common shares, $2 par valueSEC Table I · non-derivative | Indirectby trust | 414,321 |
Reported balance
Holding disclosure · report date 2026-09-04 · row 3
Holding and transaction disclosures are not merged.
1 source rowRow 3 · Balance 414,321 |
| Common Shares, $2 par value per shareSEC Table I · non-derivative | Indirectby trust | 146,769 |
Reported balance
Holding disclosure · report date 2026-09-04 · row 4
Holding and transaction disclosures are not merged.
1 source rowRow 4 · Balance 146,769 |
Filing footnotes · ownership attribution and instrument terms
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.
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.
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.
Transaction history
JSON APIPurchases/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 date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 08, 2026 Filed Sep 9, 2026 20:17 UTC | PREFORMED LINE PRODUCTS CO PLPC · Entity 4540 | SaleCommon shares, $2 par value | 5,000 | $407.78 | $2,038,900.00 |
DisclosureSEC source: 0001257493-26-000007 · wk-form4_1788985050.xml · nonDerivative · entry 2 RUHLMAN RANDALL M · CIK 0001257493 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 446,609 F3 · price: 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. F2 · balance_after: 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. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 20:17 UTC | PREFORMED LINE PRODUCTS CO PLPC · Entity 4540 | SaleCommon shares, $2 par value | 142 | $400.04 | $56,805.68 |
DisclosureSEC source: 0001257493-26-000007 · wk-form4_1788985050.xml · nonDerivative · entry 1 RUHLMAN RANDALL M · CIK 0001257493 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 451,609 F1 · price: 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. F2 · balance_after: 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. Read SEC document |
| August 03, 2026 Filed Aug 4, 2026 20:07 UTC | PREFORMED LINE PRODUCTS CO PLPC · Entity 4540 | OtherCommon shares, $2 par value | 9,121 | $358.15 | $3,266,686.15 |
DisclosureSEC source: 0001257493-26-000004 · wk-form4_1785874075.xml · nonDerivative · entry 2 RUHLMAN RANDALL M · CIK 0001257493 · 10% owner 10b5-1 filing: No plan indicated Ownership: Indirect · by trust Disclosed balance after: 414,321 F1 · shares: The reported transaction reflects the sale and transfer 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, to the Barbara P. Ruhlman Irrevocable Trust FBO Randall M. Ruhlman, dated August 27, 2024. The transaction was effected at a purchase price equal to the fair market value of the issuer's common shares on the date of transfer, as determined by the closing market price. The transaction constituted an exchange of cash for stock between the two trusts, each of which is administered by Randall M. Ruhlman as trustee and is for the benefit of the reporting person and his descendants and was undertaken for estate planning purposes. Read SEC document |
| August 03, 2026 Filed Aug 4, 2026 20:07 UTC | PREFORMED LINE PRODUCTS CO PLPC · Entity 4540 | OtherCommon shares, $2 par value | 9,121 | $358.15 | $3,266,686.15 |
DisclosureSEC source: 0001257493-26-000004 · wk-form4_1785874075.xml · nonDerivative · entry 1 RUHLMAN RANDALL M · CIK 0001257493 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 451,751 F1 · shares: The reported transaction reflects the sale and transfer 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, to the Barbara P. Ruhlman Irrevocable Trust FBO Randall M. Ruhlman, dated August 27, 2024. The transaction was effected at a purchase price equal to the fair market value of the issuer's common shares on the date of transfer, as determined by the closing market price. The transaction constituted an exchange of cash for stock between the two trusts, each of which is administered by Randall M. Ruhlman as trustee and is for the benefit of the reporting person and his descendants and was undertaken for estate planning purposes. Read SEC document |
| August 29, 2024 Filed Aug 30, 2024 11:15 UTC | PREFORMED LINE PRODUCTS CO PLPC · Entity 4540 | GiftCommon shares, $2 par value | 405,200 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-24-102079 · ownership.xml · nonDerivative · entry 6 RUHLMAN RANDALL M · CIK 0001257493 · 10% owner 10b5-1 filing: No plan indicated Ownership: Indirect · by trust Disclosed balance after: 405,200 F4 · price: On August 29, 2024, pursuant to the terms of the Irrevocable Trust Agreement between Barbara P. Ruhlman and Bernard L. Karr, dated July 29, 2008 (the "2008 IDGT Trust"), the 2008 IDGT Trust, of which Katherine Wensink serves as trustee, Robert G. Ruhlman and the reporting person act as co-business advisors with respect to the investment and voting of such shares and the reporting person is a beneficiary, distributed the reported Common Shares of the Issuer to its beneficiaries, including the reported Common Shares of the Issuer to a trust for the benefit of the reporting person and his descendants and of which the reporting person is trustee. F5 · price: The reported transactions reflect the change (shown as a disposition) from the reporting person's indirect beneficial ownership of such shares as co-business advisor to reporting the acquisition of his half of the reported shares as directly or indirectly held, as applicable, by the reporting person following the distribution of such shares to the trust beneficiaries. Read SEC document |
| August 29, 2024 Filed Aug 30, 2024 11:15 UTC | PREFORMED LINE PRODUCTS CO PLPC · Entity 4540 | GiftCommon shares, $2 par value | 810,400 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-24-102079 · ownership.xml · nonDerivative · entry 5 RUHLMAN RANDALL M · CIK 0001257493 · 10% owner 10b5-1 filing: No plan indicated Ownership: Indirect · by trust Disclosed balance after: 0 F4 · price: On August 29, 2024, pursuant to the terms of the Irrevocable Trust Agreement between Barbara P. Ruhlman and Bernard L. Karr, dated July 29, 2008 (the "2008 IDGT Trust"), the 2008 IDGT Trust, of which Katherine Wensink serves as trustee, Robert G. Ruhlman and the reporting person act as co-business advisors with respect to the investment and voting of such shares and the reporting person is a beneficiary, distributed the reported Common Shares of the Issuer to its beneficiaries, including the reported Common Shares of the Issuer to a trust for the benefit of the reporting person and his descendants and of which the reporting person is trustee. F5 · price: The reported transactions reflect the change (shown as a disposition) from the reporting person's indirect beneficial ownership of such shares as co-business advisor to reporting the acquisition of his half of the reported shares as directly or indirectly held, as applicable, by the reporting person following the distribution of such shares to the trust beneficiaries. Read SEC document |
| August 29, 2024 Filed Aug 30, 2024 11:15 UTC | PREFORMED LINE PRODUCTS CO PLPC · Entity 4540 | GiftCommon shares, $2 par value | 302,106 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-24-102079 · ownership.xml · nonDerivative · entry 4 RUHLMAN RANDALL M · CIK 0001257493 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 460,872 F3 · price: On August 29, 2024, pursuant to the terms of the 2008 Trust, the 2008 Trust, of which Katherine Wensink serves as trustee, the reporting person and Robert G. Ruhlman act as co-business advisors with respect to the investment and voting of such shares and the reporting person is a beneficiary, distributed the reported Common Shares of the Issuer to the reporting person. F5 · price: The reported transactions reflect the change (shown as a disposition) from the reporting person's indirect beneficial ownership of such shares as co-business advisor to reporting the acquisition of his half of the reported shares as directly or indirectly held, as applicable, by the reporting person following the distribution of such shares to the trust beneficiaries. Read SEC document |
| August 29, 2024 Filed Aug 30, 2024 11:15 UTC | PREFORMED LINE PRODUCTS CO PLPC · Entity 4540 | GiftCommon shares, $2 par value | 604,213 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-24-102079 · ownership.xml · nonDerivative · entry 3 RUHLMAN RANDALL M · CIK 0001257493 · 10% owner 10b5-1 filing: No plan indicated Ownership: Indirect · by trust Disclosed balance after: 0 F3 · price: On August 29, 2024, pursuant to the terms of the 2008 Trust, the 2008 Trust, of which Katherine Wensink serves as trustee, the reporting person and Robert G. Ruhlman act as co-business advisors with respect to the investment and voting of such shares and the reporting person is a beneficiary, distributed the reported Common Shares of the Issuer to the reporting person. F5 · price: The reported transactions reflect the change (shown as a disposition) from the reporting person's indirect beneficial ownership of such shares as co-business advisor to reporting the acquisition of his half of the reported shares as directly or indirectly held, as applicable, by the reporting person following the distribution of such shares to the trust beneficiaries. Read SEC document |
| August 16, 2023 Filed Aug 30, 2024 11:15 UTC | PREFORMED LINE PRODUCTS CO PLPC · Entity 4540 | OtherCommon shares, $2 par value | 604,213 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-24-102079 · ownership.xml · nonDerivative · entry 2 RUHLMAN RANDALL M · CIK 0001257493 · 10% owner 10b5-1 filing: No plan indicated Ownership: Indirect · by trust Disclosed balance after: 604,213 F2 · price: On August 16, 2023, pursuant to the terms of an agreement among the reporting person, Robert G. Ruhlman and Katherine Wensink, as trustee of the Third Restatement of the Barbara P. Ruhlman Trust Agreement dated November 20, 2008 (the "2008 Trust"), the reporting person and Robert G. Ruhlman became co-business advisors with respect to the investment and voting of the Common Shares held by the 2008 Trust. Read SEC document |
| December 28, 2022 Filed Aug 30, 2024 11:15 UTC | PREFORMED LINE PRODUCTS CO PLPC · Entity 4540 | GiftCommon shares, $2 par value | 100,113 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-24-102079 · ownership.xml · nonDerivative · entry 1 RUHLMAN RANDALL M · CIK 0001257493 · 10% owner 10b5-1 filing: No plan indicated Ownership: Indirect · by trust Disclosed balance after: 146,769 F1 · price: On December 28, 2022, pursuant to the terms of the trust agreement of the Ethel Peterson Trust (the "E.P. Trust") of which the reporting person was a co-business advisor with Robert G. Ruhlman and an independent party served as trustee, the E.P. Trust distributed the reported Common Shares of the Issuer to a trust for the benefit of the reporting person and his children, of which Robert G. Ruhlman and the reporting person serve as co-trustees. Read SEC document |
| September 14, 2022 Filed Sep 16, 2022 20:30 UTC | PREFORMED LINE PRODUCTS CO PLPC · Entity 4540 | PurchaseCommon shares, $2 par value | 810,400 | $44.40 | $35,981,760.00 |
DisclosureSEC source: 0000899243-22-031299 · doc4.xml · nonDerivative · entry 2 RUHLMAN RANDALL M · CIK 0001257493 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · by trust Disclosed balance after: 810,400 F1 · price: Pursuant to the terms of the trust agreement (the "Trust Agreement") of the Barbara P. Ruhlman Revocable Trust dated 9/21/16 (the "2016 Trust"), the shares were sold to the trust established under the Irrevocable Trust Agreement between Barbara P. Ruhlman and Bernard L. Karr, dated July 29, 2008 (the "2008 IDGT Trust"). The purchase price was determined by the Trust Agreement as the value as finally determined for federal estate tax purposes, calculated based on the average of the means between the highest and lowest sales of the Common Shares on July 1, 2022 and July 5, 2022, plus the declared dividend, and after applying a blockage discount because of the large size of Common Shares being sold. F3 · ownership.nature: Shares are held in the 2008 IDGT Trust, of which Katherine Wensink serves as trustee and Robert G. Ruhlman and the Reporting Person act as co-business advisors with respect to the investment and voting of such shares (except with respect to the reported acquisition of Common Shares by the 2008 IDGT Trust) and are beneficiaries. Read SEC document |
| September 14, 2022 Filed Sep 16, 2022 20:30 UTC | PREFORMED LINE PRODUCTS CO PLPC · Entity 4540 | SaleCommon shares, $2 par value | 810,400 | $44.40 | $35,981,760.00 |
DisclosureSEC source: 0000899243-22-031299 · doc4.xml · nonDerivative · entry 1 RUHLMAN RANDALL M · CIK 0001257493 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · by trust Disclosed balance after: 0 F1 · price: Pursuant to the terms of the trust agreement (the "Trust Agreement") of the Barbara P. Ruhlman Revocable Trust dated 9/21/16 (the "2016 Trust"), the shares were sold to the trust established under the Irrevocable Trust Agreement between Barbara P. Ruhlman and Bernard L. Karr, dated July 29, 2008 (the "2008 IDGT Trust"). The purchase price was determined by the Trust Agreement as the value as finally determined for federal estate tax purposes, calculated based on the average of the means between the highest and lowest sales of the Common Shares on July 1, 2022 and July 5, 2022, plus the declared dividend, and after applying a blockage discount because of the large size of Common Shares being sold. F2 · ownership.nature: Shares are held in the 2016 Trust, of which Katherine Wensink serves as trustee and Robert G. Ruhlman and the Reporting Person act as co-business advisors with respect to the investment and voting of such shares (except with respect to the reported sale of Common Shares by the 2016 Trust) and are indirect beneficiaries through the trust established under the Third Restatement of the Barbara P. Ruhlman Trust Agreement, dated November 20, 2008. Read SEC document |
| June 07, 2018 Filed Jun 15, 2018 17:20 UTC | PREFORMED LINE PRODUCTS CO PLPC · Entity 4540 | OtherCommon shares, $2 par value | 22,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-037981 · doc4.xml · nonDerivative · entry 2 RUHLMAN RANDALL M · CIK 0001257493 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · by trust Disclosed balance after: 810,400 F1 · kind: Shares transferred for no consideration from the Barbara P Ruhlman Irrevocable Trust dated 7/29/08 to the Barbara P Ruhlman Revocable Trust dated 9/21/16. F3 · ownership.nature: Bernard Karr serves as trustee and Robert G. Ruhlman and the Reporting Person act as co-Trust Advisors with respect to the investment and voting of such shares. The reporting person disclaims beneficial ownership of the stock held by the Trust except to the extent of his pecuniary interest therein. Read SEC document |
| June 07, 2018 Filed Jun 15, 2018 17:20 UTC | PREFORMED LINE PRODUCTS CO PLPC · Entity 4540 | OtherCommon shares, $2 par value | 11,250 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-037981 · doc4.xml · nonDerivative · entry 1 RUHLMAN RANDALL M · CIK 0001257493 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · by trust Disclosed balance after: 0 F1 · kind: Shares transferred for no consideration from the Barbara P Ruhlman Irrevocable Trust dated 7/29/08 to the Barbara P Ruhlman Revocable Trust dated 9/21/16. F2 · ownership.nature: Shares represent a 50% beneficiary interest in the Barbara P. Ruhlman Irrevocable Trust dated 7/29/08, of which the Reporting Person is also a co-Trust Advisor. Read SEC document |
| December 13, 2017 Filed Dec 15, 2017 19:18 UTC | PREFORMED LINE PRODUCTS CO PLPC · Entity 4540 | Disposition to issuerCommon shares, $2 par value | 15,000 | $78.68 | $1,180,200.00 |
DisclosureSEC source: 0001209191-17-065847 · doc4.xml · nonDerivative · entry 2 RUHLMAN RANDALL M · CIK 0001257493 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · by trust Disclosed balance after: 787,900 F1 · ownership.nature: Bernard Karr serves as trustee and Robert G. Ruhlman and the Reporting Person act as co-Trust Advisors with respect to the investment and voting of such shares. The reporting person disclaims beneficial ownership of the stock held by the Trust except to the extent of his pecuniary interest therein. Read SEC document |
| December 13, 2017 Filed Dec 15, 2017 19:18 UTC | PREFORMED LINE PRODUCTS CO PLPC · Entity 4540 | Disposition to issuerCommon shares, $2 par value | 7,500 | $78.68 | $590,100.00 |
DisclosureSEC source: 0001209191-17-065847 · doc4.xml · nonDerivative · entry 1 RUHLMAN RANDALL M · CIK 0001257493 · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 158,766 Read SEC document |
| August 16, 2017 Filed Aug 21, 2017 17:13 UTC | PREFORMED LINE PRODUCTS CO PLPC · Entity 4540 | Disposition to issuerCommon shares, $2 par value | 24,920 | $50.16 | $1,249,987.20 |
DisclosureSEC source: 0001209191-17-049688 · doc4.xml · nonDerivative · entry 1 RUHLMAN RANDALL M · CIK 0001257493 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · by trust Disclosed balance after: 802,900 F1 · ownership.nature: Bernard Karr serves as trustee and Robert G. Ruhlman and the Reporting Person act as co-Trust Advisors with respect to the investment and voting of such shares. The reporting person disclaims beneficial ownership of the stock held by the Trust except to the extent of his pecuniary interest therein. Read SEC document |
| September 09, 2016 Filed Sep 13, 2016 23:35 UTC | PREFORMED LINE PRODUCTS CO PLPC · Entity 4540 | OtherCommon shares, $2 par value | 413,910 | $42.09 | $17,421,471.90 |
DisclosureSEC source: 0001209191-16-141299 · doc4.xml · nonDerivative · entry 1 RUHLMAN RANDALL M · CIK 0001257493 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · by trust Disclosed balance after: 11,250 F1 · kind: This represents a transfer of shares in payment of a promissory note by the Barbara P. Ruhlman Irrevocable Trust dated 7/27/08. F2 · balance_after: Total ownership reflects a correction to the amount of shares reported on 8/25/2016. The amount was previously overstated by 1,500 shares due to mathematical error. F3 · ownership.nature: Shares represent a 50% beneficiary interest in the Barbara P. Ruhlman Irrevocable Trust dated 7/29/08, of which the Reporting Person is also a co-Trust Advisor. 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.