PLPC
Preformed Line Products CoTrades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.
| Date | Insider | Role | Type | Security | Shares |
|---|---|---|---|---|---|
| 2026-06-12 | Klaus Andrew S |
CFO |
Other↓
|
Common shares, $2 par value
|
635 |
| 2026-06-11 | Ruhlman Jon Ryan |
Director, President |
Other↓
|
Common shares, $2 par value
|
1,000 |
| 2026-06-10 | O'Shaughnessy Timothy |
V.P. Human Resources |
Other↓
|
Common shares, $2 par value
|
750 |
| 2026-06-10 | Morcos Assaad A |
VP, US Manufacturing |
Other↓
|
Common Shares, $2 par value per share
|
1,000 |
| 2026-06-10 | Olenik John J |
VP-Research & Engineering |
Other↓
|
Common shares, $2 par value
|
1,000 |
| 2026-06-10 | Morcos Assaad A |
VP, US Manufacturing |
Convert↑
Filing footnotes — Common Shares, $2 par value per share (Direct)
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. |
Common Shares, $2 par value per share
|
1,000 |
| 2026-06-10 | Morcos Assaad A |
VP, US Manufacturing |
Convert↓
Filing footnotes — Employee stock option (right to buy) (Direct)
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. |
Employee stock option (right to buy)
|
1,000 |
| 2026-06-08 | Hofstetter John M |
Executive Vice President |
Other↓
|
Common shares, $2 par value
|
3,446 |
| 2026-03-13 | RUHLMAN ROBERT G |
Director, Executive Chairman, 10% Owner |
Other↓
|
Common shares, $2 par value
|
2,500 |
| 2026-03-12 | CORLETT GLEN E |
Director |
Other↓
|
Common shares, $2 par value
|
400 |
| 2026-03-12 | Olenik John J |
VP-Research & Engineering |
Other↓
Filing footnotes — Common shares, $2 par value (Indirect)
The reporting person's actual proportionate interest in the unitized stock fund, Preformed Line Stock fund, equals to 836 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 March 12, 2026, as well as the rebalance of the cash position held within the Preformed Line Stock fund. |
Common shares, $2 par value
(I)
|
752 |
| 2026-03-10 | Morcos Assaad A |
VP, US Manufacturing |
Convert↓
Filing footnotes — Employee stock option (right to buy) (Direct)
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. |
Employee stock option (right to buy)
|
1,750 |
| 2026-03-10 | McKenna Dennis F |
CEO |
Other↓
|
Common shares, $2 par value
|
7,887 |
| 2026-03-10 | Morcos Assaad A |
VP, US Manufacturing |
Other↓
|
Common Shares, $2 par value per share
|
1,750 |
| 2026-03-10 | Klaus Andrew S |
CFO |
Other↓
|
Common shares, $2 par value
|
2,365 |
| 2026-03-10 | David C Sunkle |
Director |
Other↓
|
Common shares, $2 par value
|
1,600 |
| 2026-03-10 | O'Shaughnessy Timothy |
V.P. Human Resources |
Other↓
|
Common shares, $2 par value
|
1,244 |
| 2026-03-10 | Ruhlman Jon Ryan |
Director, President |
Other↓
|
Common shares, $2 par value
|
2,000 |
| 2026-03-10 | Morcos Assaad A |
VP, US Manufacturing |
Convert↑
Filing footnotes — Common Shares, $2 par value per share (Direct)
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. |
Common Shares, $2 par value per share
|
1,750 |
| 2026-03-10 | Hofstetter John M |
Executive Vice President |
Other↓
|
Common shares, $2 par value
|
6,000 |
| 2026-03-10 | Vaccariello Caroline Saylor |
General Counsel&Corp Secretary |
Other↓
|
Common shares, $2 par value
|
1,547 |
| 2026-02-04 | Olenik John J |
VP-Research & Engineering |
Award↑
Filing footnotes — Common shares, $2 par value (Direct)
Restricted stock units convert into common stock on a one-for-one basis, based on the achievement of performance goals. |
Common shares, $2 par value
|
1,160 |
| 2026-02-04 | Klaus Andrew S |
CFO |
Award↑
Filing footnotes — Common shares, $2 par value (Direct)
Restricted stock units convert into common stock on a one-for-one basis, based on the achievement of performance goals. |
Common shares, $2 par value
|
1,785 |
| 2026-02-04 | Koh William |
VP of Asia Pacific Region |
Award↑
Filing footnotes — Restricted stock units (Direct)
Restricted stock units convert into common stock on a one-for-one basis. Restricted stock units vest 3 years from the date of grant. |
Restricted stock units
|
407 |
| 2026-02-04 | O'Shaughnessy Timothy |
V.P. Human Resources |
Award↑
Filing footnotes — Common shares, $2 par value (Direct)
Restricted stock units convert into common stock on a one-for-one basis, based on the achievement of performance goals. |
Common shares, $2 par value
|
1,227 |
| 2026-02-04 | McKenna Dennis F |
CEO |
Tax↓
Filing footnotes — Common shares, $2 par value (Direct)
This transaction includes the payment of 1,029 shares to cover the tax withholding for the vesting that occurred on December 31, 2025 with settlement not occurring until February 4, 2026. |
Common shares, $2 par value
|
2,223 |
| 2026-02-04 | O'Shaughnessy Timothy |
V.P. Human Resources |
Tax↓
Filing footnotes — Common shares, $2 par value (Direct)
This transaction includes the payment of 482 shares to cover the tax withholding for the vesting that occurred on December 31, 2025 with settlement not occurring until February 4, 2026. |
Common shares, $2 par value
|
1,041 |
| 2026-02-04 | Hofstetter John M |
Executive Vice President |
Tax↓
Filing footnotes — Common shares, $2 par value (Direct)
This transaction includes the payment of 659 shares to cover the tax withholding for the vesting that occurred on December 31, 2025 with settlement not occurring until February 4, 2026. |
Common shares, $2 par value
|
1,424 |
| 2026-02-04 | RUHLMAN ROBERT G |
Director, Executive Chairman, 10% Owner |
Tax↓
|
Common shares, $2 par value
|
5,924 |
| 2026-02-04 | Hofstetter John M |
Executive Vice President |
Award↑
Filing footnotes — Common shares, $2 par value (Direct)
Restricted stock units convert into common stock on a one-for-one basis, based on the achievement of performance goals. |
Common shares, $2 par value
|
1,696 |
| 2026-02-04 | Klaus Andrew S |
CFO |
Tax↓
Filing footnotes — Common shares, $2 par value (Direct)
This transaction includes the payment of 693 shares to cover the tax withholding for the vesting that occurred on December 31, 2025 with settlement not occurring until February 4, 2026. |
Common shares, $2 par value
|
1,496 |
| 2026-02-04 | Morcos Assaad A |
VP, US Manufacturing |
Award↑
Filing footnotes — Restricted stock units (Direct)
Restricted stock units converted into common stock on a one-for-one basis. Restricted stock units vest 3 years from the date of grant. |
Restricted stock units
|
407 |
| 2026-02-04 | Olenik John J |
VP-Research & Engineering |
Tax↓
Filing footnotes — Common shares, $2 par value (Direct)
This transaction includes the payment of 457 shares to cover the tax withholding for the vesting that occurred on December 31, 2025 with settlement not occurring until February 4, 2026. |
Common shares, $2 par value
|
987 |
| 2026-02-04 | Hofstetter John M |
Executive Vice President |
Award↑
Filing footnotes — Restricted stock units (Direct)
Restricted stock units convert into common stock on a one-for-one basis. Restricted stock units vest 3 years from the date of grant. |
Restricted stock units
|
591 |
| 2026-02-04 | McKenna Dennis F |
CEO |
Award↑
Filing footnotes — Common shares, $2 par value (Direct)
Restricted stock units convert into common stock on a one-for-one basis, based on the achievement of performance goals. |
Common shares, $2 par value
|
2,677 |
| 2026-02-04 | Ruhlman Jon Ryan |
Director, President |
Award↑
Filing footnotes — Common shares, $2 par value (Direct)
Restricted stock units convert into common stock on a one-for-one basis, based on the achievement of performance goals. |
Common shares, $2 par value
|
1,785 |
| 2026-02-04 | Vaccariello Caroline Saylor |
General Counsel&Corp Secretary |
Tax↓
Filing footnotes — Common shares, $2 par value (Direct)
This transaction includes the payment of 592 shares to cover the tax withholding for the vesting that occurred on December 31, 2025 with settlement not occurring until February 4, 2026. |
Common shares, $2 par value
|
1,278 |
| 2026-02-04 | O'Shaughnessy Timothy |
V.P. Human Resources |
Award↑
Filing footnotes — Restricted stock units (Direct)
Restricted stock units convert into common stock on a one-for-one basis. Restricted stock units vest 3 years from the date of grant. |
Restricted stock units
|
493 |
| 2026-02-04 | Vaccariello Caroline Saylor |
General Counsel&Corp Secretary |
Award↑
Filing footnotes — Restricted stock units (Direct)
Restricted stock units convert into common stock on a one-for-one basis. Restricted stock units vest 3 years from the date of grant. |
Restricted stock units
|
564 |
| 2026-02-04 | Ruhlman Jon Ryan |
Director, President |
Tax↓
Filing footnotes — Common shares, $2 par value (Direct)
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. |
Common shares, $2 par value
|
1,494 |
| 2026-02-04 | Klaus Andrew S |
CFO |
Award↑
Filing footnotes — Restricted stock units (Direct)
Restricted stock units convert into common stock on a one-for-one basis. Restricted stock units vest 3 years from the date of grant. |
Restricted stock units
|
693 |
| 2026-02-04 | Vaccariello Caroline Saylor |
General Counsel&Corp Secretary |
Award↑
Filing footnotes — Common shares, $2 par value (Direct)
Restricted stock units convert into common stock on a one-for-one basis, based on the achievement of performance goals. |
Common shares, $2 par value
|
1,517 |
| 2026-02-04 | RUHLMAN ROBERT G |
Director, Executive Chairman, 10% Owner |
Award↑
Filing footnotes — Common shares, $2 par value (Direct)
Restricted stock units convert into common stock on a one-for-one basis, based on the achievement of performance goals. |
Common shares, $2 par value
|
13,386 |
| 2026-02-04 | Olenik John J |
VP-Research & Engineering |
Award↑
Filing footnotes — Restricted stock units (Direct)
Restricted stock units convert into common stock on a one-for-one basis. Restricted stock units vest 3 years from the date of grant. |
Restricted stock units
|
441 |
| 2025-12-31 | Klaus Andrew S |
CFO |
Convert↑
Filing footnotes — Common shares, $2 par value (Direct)
Restricted stock units convert into common stock on a one-for-one basis. |
Common shares, $2 par value
|
1,539 |
| 2025-12-31 | O'Shaughnessy Timothy |
V.P. Human Resources |
Convert↑
Filing footnotes — Common shares, $2 par value (Direct)
Restricted stock units convert into common stock on a one-for-one basis. |
Common shares, $2 par value
|
1,058 |
| 2025-12-31 | Vaccariello Caroline Saylor |
General Counsel&Corp Secretary |
Convert↑
Filing footnotes — Common shares, $2 par value (Direct)
Restricted stock units convert into common stock on a one-for-one basis. |
Common shares, $2 par value
|
1,308 |
| 2025-12-31 | Vaccariello Caroline Saylor |
General Counsel&Corp Secretary |
Convert↓
Filing footnotes — Restricted stock units (Direct)
Restricted stock units convert into common stock on a one-for-one basis. On February 8, 2023, the reporting person was granted 1,308 service based restricted stock units, which vested in full on December 31, 2025. |
Restricted stock units
|
1,308 |
| 2025-12-31 | McKenna Dennis F |
CEO |
Convert↓
Filing footnotes — Restricted stock units (Direct)
Restricted stock units convert into common stock on a one-for-one basis. On February 8, 2023, the reporting person was granted 2,308 service based restricted stock units, which vested in full on December 31, 2025. |
Restricted stock units
|
2,308 |
| 2025-12-31 | Olenik John J |
VP-Research & Engineering |
Convert↓
Filing footnotes — Restricted stock units (Direct)
On February 8, 2023, the reporting person was granted 1,000 service based restricted stock units, which vested in full on December 31, 2025. |
Restricted stock units
|
1,000 |