PLPC Insider Transactions
147 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
PLPC insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| CORLETT GLEN E | Director | 2026-08-05 | Sale | 2,000 | $457.02 |
| Ruhlman Jon Ryan | President | 2023-08-21 | Sale | 2,000.0 | $168.78 |
| GIBBONS MICHAEL E | Director | 2023-05-16 | Sale | 1,214.0 | $144.79 |
| GIBBONS MICHAEL E | Director | 2023-05-16 | Sale | 1,619.0 | $145.84 |
| GIBBONS MICHAEL E | Director | 2023-05-16 | Sale | 448.0 | $146.95 |
| GIBBONS MICHAEL E | Director | 2023-05-16 | Sale | 379.0 | $148.12 |
| GIBBONS MICHAEL E | Director | 2023-04-21 | Purchase | 12.0 | $127.69 |
| GIBBONS MICHAEL E | Director | 2023-01-30 | Purchase | 17.0 | $87.5 |
| GIBBONS MICHAEL E | Director | 2022-10-21 | Purchase | 19.0 | $74.03 |
| Barbara P Ruhlman Revocable Trust dated 9/21/16 | TenPercentOwner | 2022-09-14 | Sale | 810,400.0 | $44.4 |
| RUHLMAN ROBERT G | Director,TenPercentOwner | 2022-09-14 | Purchase | 810,400.0 | $44.4 |
| RUHLMAN ROBERT G | Director,TenPercentOwner | 2022-09-14 | Sale | 810,400.0 | $44.4 |
| Wensink Katherine E. | TenPercentOwner | 2022-09-14 | Purchase | 810,400.0 | $44.4 |
| Wensink Katherine E. | TenPercentOwner | 2022-09-14 | Sale | 810,400.0 | $44.4 |
| RUHLMAN RANDALL M | TenPercentOwner | 2022-09-14 | Purchase | 810,400.0 | $44.4 |
| RUHLMAN RANDALL M | TenPercentOwner | 2022-09-14 | Sale | 810,400.0 | $44.4 |
| GIBBONS MICHAEL E | Director | 2022-07-22 | Purchase | 24.0 | $61.05 |
| GIBBONS MICHAEL E | Director | 2022-04-21 | Purchase | 23.0 | $63.42 |
| GIBBONS MICHAEL E | Director | 2022-01-20 | Purchase | 21.0 | $60.74 |
| GIBBONS MICHAEL E | Director | 2021-10-20 | Purchase | 19.0 | $67.09 |
| GIBBONS MICHAEL E | Director | 2021-07-20 | Purchase | 17.0 | $71.91 |
| Klaus Andrew S | CFO | 2021-07-20 | Purchase | 11.0 | $72.1 |
| GIBBONS MICHAEL E | Director | 2021-04-20 | Purchase | 19.0 | $68.88 |
| Klaus Andrew S | CFO | 2021-04-20 | Purchase | 12.0 | $68.21 |
| GIBBONS MICHAEL E | Director | 2021-01-21 | Purchase | 16.0 | $68.63 |
| Klaus Andrew S | CFO | 2021-01-20 | Purchase | 12.0 | $69.94 |
| GIBBONS MICHAEL E | Director | 2020-10-20 | Purchase | 22.0 | $51.04 |
| Klaus Andrew S | CFO | 2020-10-20 | Purchase | 15.0 | $51.67 |
| GIBBONS MICHAEL E | Director | 2020-07-21 | Purchase | 21.0 | $52.99 |
| Klaus Andrew S | CFO | 2020-07-20 | Purchase | 15.0 | $50.28 |
| Klaus Andrew S | CFO | 2020-05-07 | Purchase | 737.0 | $47.88 |
| Klaus Andrew S | CFO | 2020-05-07 | Purchase | 27.0 | $46.75 |
| Klaus Andrew S | CFO | 2020-05-07 | Purchase | 764.0 | $47.84 |
| Klaus Andrew S | CFO | 2020-05-06 | Purchase | 1,000.0 | $48.09 |
| Klaus Andrew S | CFO | 2020-05-06 | Purchase | 150.0 | $50.1 |
| Klaus Andrew S | CFO | 2020-05-06 | Purchase | 1,850.0 | $47.33 |
| Klaus Andrew S | CFO | 2020-05-06 | Purchase | 3,000.0 | $47.72 |
| Klaus Andrew S | CFO | 2020-05-05 | Purchase | 236.0 | $51.15 |
| Klaus Andrew S | CFO | 2020-05-05 | Purchase | 236.0 | $51.15 |
| GIBBONS MICHAEL E | Director | 2020-04-21 | Purchase | 23.0 | $46.71 |
| RUHLMAN ROBERT G | President - CEO | 2020-03-10 | Purchase | 200.0 | $45.68 |
| RUHLMAN ROBERT G | President - CEO | 2020-03-10 | Purchase | 200.0 | $46.04 |
| GIBBONS MICHAEL E | Director | 2020-01-22 | Purchase | 15.0 | $60.0 |
| GIBBONS MICHAEL E | Director | 2019-10-22 | Purchase | 17.0 | $54.4 |
| GIBBONS MICHAEL E | Director | 2019-01-22 | Purchase | 16.0 | $58.26 |
| GIBBONS MICHAEL E | Director | 2018-10-22 | Purchase | 12.0 | $71.08 |
| GIBBONS MICHAEL E | Director | 2018-07-23 | Purchase | 9.0 | $87.45 |
| GIBBONS MICHAEL E | Director | 2018-04-24 | Purchase | 11.0 | $69.0 |
| GIBBONS MICHAEL E | Director | 2018-01-22 | Purchase | 8.0 | $84.34 |
| CURLEE J CECIL JR | V.P. - Human Resources | 2017-11-30 | Sale | 3,130.0 | $68.5 |
| David C Sunkle | VP-Research & Engineering | 2017-11-14 | Sale | 3,677.0 | $62.36 |
| GIBBONS MICHAEL E | Director | 2017-10-25 | Purchase | 10.0 | $71.47 |
| GIBBONS MICHAEL E | Director | 2017-07-21 | Purchase | 15.0 | $49.29 |
| GIBBONS MICHAEL E | Director | 2017-04-21 | Purchase | 14.0 | $52.15 |
| GIBBONS MICHAEL E | Director | 2017-01-23 | Purchase | 12.0 | $53.28 |
| GIBBONS MICHAEL E | Director | 2016-10-21 | Purchase | 16.0 | $42.64 |
| GIBBONS MICHAEL E | Director | 2016-07-25 | Purchase | 14.0 | $47.64 |
| GIBBONS MICHAEL E | Director | 2016-05-26 | Purchase | 15.0 | $43.95 |
| GIBBONS MICHAEL E | Director | 2015-12-09 | Purchase | 1,000.0 | $41.86 |
| HAAG WILLIAM H III | V.P.-International Operations | 2015-10-20 | Purchase | 15.61 | $41.0 |
| HAAG WILLIAM H III | V.P.-International Operations | 2015-07-20 | Purchase | 16.75 | $38.0 |
| GIBBONS MICHAEL E | Director | 2015-05-29 | Purchase | 2,000.0 | $40.09 |
| CORLETT GLEN E | Director | 2015-05-11 | Purchase | 1,000.0 | $41.2 |
| RUHLMAN ROBERT G | President - CEO | 2015-05-08 | Purchase | 350.0 | $42.0 |
| HAAG WILLIAM H III | V.P.-International Operations | 2015-04-20 | Purchase | 14.84 | $42.69 |
| Vaccariello Caroline Saylor | General Counsel&Corp Secretary | 2015-03-26 | Sale | 279.0 | $45.39 |
| David C Sunkle | VP - Research and Engineering | 2015-03-26 | Sale | 284.0 | $45.39 |
| RUHLMAN ROBERT G | President - CEO | 2015-03-26 | Sale | 1,290.0 | $45.39 |
| McKenna Dennis F | Exec. VP Global Bus. Develop. | 2015-03-26 | Sale | 304.0 | $45.39 |
| HAAG WILLIAM H III | V.P.-International Operations | 2015-03-26 | Sale | 311.0 | $45.39 |
| GRAEF ERIC R | Vice President Finance | 2015-03-26 | Sale | 335.0 | $45.39 |
| CURLEE J CECIL JR | V.P. - Human Resources | 2015-03-26 | Sale | 284.0 | $45.39 |
| HAAG WILLIAM H III | V.P.-International Operations | 2015-01-20 | Purchase | 12.62 | $50.0 |
| Barbara P Ruhlman Irrevocable Trust dated 7/29/08 | TenPercentOwner | 2014-08-15 | Sale | 20,427.0 | $54.83 |
| RUHLMAN ROBERT G | President - CEO | 2014-08-14 | Sale | 10,214.0 | $54.83 |
| RUHLMAN RANDALL M | Director,TenPercentOwner | 2014-08-14 | Sale | 10,213.0 | $54.83 |
| Vaccariello Caroline Saylor | Gen'l Counsel & Corp Secretary | 2014-03-20 | Sale | 286.0 | $62.99 |
| David C Sunkle | VP - Research and Engineering | 2014-03-20 | Sale | 303.0 | $62.99 |
| RUHLMAN ROBERT G | President-CEO | 2014-03-20 | Sale | 2,098.0 | $62.99 |
| McKenna Dennis F | VP Global Business Development | 2014-03-20 | Sale | 362.0 | $62.99 |
| HAAG WILLIAM H III | VP - International Operations | 2014-03-20 | Sale | 361.0 | $62.99 |
| GRAEF ERIC R | Vice President Finance | 2014-03-20 | Sale | 433.0 | $62.99 |
| CURLEE J CECIL JR | V.P. - Human Resources | 2014-03-20 | Sale | 296.0 | $62.99 |
| RUHLMAN ROBERT G | President - CEO | 2013-11-12 | Sale | 25,000.0 | $78.91 |
| Vaccariello Caroline Saylor | Gen'l Counsel & Corp Secretary | 2013-11-12 | Sale | 1,750.0 | $78.91 |
| David C Sunkle | VP - Research & Engineering | 2013-11-12 | Sale | 1,000.0 | $78.91 |
| McKenna Dennis F | VP Global Business Development | 2013-11-12 | Sale | 2,750.0 | $78.91 |
| CURLEE J CECIL JR | V.P. - Human Resources | 2013-11-12 | Sale | 2,500.0 | $78.91 |
| RUHLMAN BARBARA P | Director,TenPercentOwner | 2013-05-17 | Purchase | 15,052.0 | $76.3 |
| RUHLMAN ROBERT G | President - CEO | 2013-05-17 | Sale | 7,526.0 | $76.3 |
| RUHLMAN RANDALL M | Director,TenPercentOwner | 2013-05-17 | Sale | 7,526.0 | $76.3 |
| Barbara P Ruhlman Irrevocable Trust dated 7/29/08 | TenPercentOwner | 2013-05-17 | Sale | 15,052.0 | $76.3 |
| David C Sunkle | V.P. - Research & Engineering | 2013-05-08 | Sale | 3,000.0 | $76.98 |
| HAAG WILLIAM H III | VP International Operations | 2012-12-07 | Sale | 7,408.0 | $54.71 |
| Vaccariello Caroline Saylor | Gen'l Counsel & Corp Secretary | 2012-11-20 | Sale | 2,000.0 | $53.37 |
| CURLEE J CECIL JR | V.P. Human Resources | 2012-11-15 | Sale | 846.0 | $53.76 |
| David C Sunkle | V.P. Research & Engineering | 2012-08-30 | Sale | 200.0 | $58.61 |
| David C Sunkle | V.P. Research & Engineering | 2012-08-29 | Sale | 200.0 | $58.11 |
| McKenna Dennis F | V.P. Global Business Dev. | 2012-08-28 | Sale | 4,100.0 | $55.91 |
| David C Sunkle | V.P. Research & Engineering | 2012-08-24 | Sale | 200.0 | $57.4 |