IPGP Insider Transactions — Page 5
6,124 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 401–500; provenance stays internal.
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| GAPONTSEV VALENTIN P | CEO & Chairman of the Board | 2020-11-12 | Sale | 6,892.0 | $204.6 |
| GAPONTSEV VALENTIN P | CEO & Chairman of the Board | 2020-11-12 | Sale | 9,489.0 | $203.58 |
| GAPONTSEV VALENTIN P | CEO & Chairman of the Board | 2020-11-12 | Sale | 6,308.0 | $202.92 |
| Mammen Timothy PV | SVP, Chief Financial Officer | 2020-11-10 | Sale | 880.0 | $208.63 |
| Mammen Timothy PV | SVP, Chief Financial Officer | 2020-11-10 | Sale | 4,902.0 | $208.13 |
| Mammen Timothy PV | SVP, Chief Financial Officer | 2020-11-10 | Sale | 1,364.0 | $206.71 |
| Mammen Timothy PV | SVP, Chief Financial Officer | 2020-11-10 | Sale | 2,836.0 | $205.17 |
| Mammen Timothy PV | SVP, Chief Financial Officer | 2020-11-10 | Sale | 5,110.0 | $204.39 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | 2020-11-09 | Sale | 1,000.0 | $210.28 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | 2020-11-09 | Sale | 2,677.0 | $209.76 |
| Ovtchinnikov Alexander | SVP, Components | 2020-11-09 | Sale | 187.0 | $212.17 |
| Ovtchinnikov Alexander | SVP, Components | 2020-11-09 | Sale | 701.0 | $211.55 |
| Ovtchinnikov Alexander | SVP, Components | 2020-11-09 | Sale | 2,458.0 | $210.33 |
| Ovtchinnikov Alexander | SVP, Components | 2020-11-09 | Sale | 129.0 | $208.25 |
| Ovtchinnikov Alexander | SVP, Components | 2020-11-09 | Sale | 13,192.0 | $207.22 |
| Lego Catherine P | Director | 2020-11-06 | Sale | 800.0 | $199.04 |
| Lego Catherine P | Director | 2020-11-06 | Sale | 7,708.0 | $198.27 |
| Burgomaster Thomas J | Chief Accounting Officer | 2020-10-20 | Sale | 500.0 | $191.15 |
| Burgomaster Thomas J | Chief Accounting Officer | 2020-10-20 | Sale | 1,993.0 | $190.48 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-10-15 | Sale | 588.0 | $186.98 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-10-15 | Sale | 1,200.0 | $186.22 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-10-15 | Sale | 796.0 | $185.37 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-10-15 | Sale | 551.0 | $184.09 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-10-15 | Sale | 251.0 | $182.72 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-10-15 | Sale | 781.0 | $181.98 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-10-15 | Sale | 300.0 | $180.93 |
| Shcherbakov Eugene A | SVP, MD IPG Laser GmbH | 2020-10-13 | Sale | 3,000.0 | $185.2 |
| PEELER JOHN R | Director | 2020-10-08 | Sale | 2,307.0 | $179.49 |
| PEELER JOHN R | Director | 2020-10-08 | Sale | 991.0 | $178.44 |
| PEELER JOHN R | Director | 2020-10-08 | Sale | 702.0 | $177.01 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-09-15 | Sale | 41.0 | $166.9 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-09-15 | Sale | 3,179.0 | $166.26 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-09-15 | Sale | 1,246.0 | $165.54 |
| Burgomaster Thomas J | Chief Accounting Officer | 2020-09-01 | Sale | 237.0 | $161.71 |
| Burgomaster Thomas J | Chief Accounting Officer | 2020-09-01 | Sale | 1,214.0 | $161.18 |
| Burgomaster Thomas J | Chief Accounting Officer | 2020-09-01 | Sale | 2,675.0 | $159.87 |
| Burgomaster Thomas J | Chief Accounting Officer | 2020-09-01 | Sale | 4,024.0 | $159.11 |
| PEELER JOHN R | Director | 2020-08-11 | Sale | 2,652.0 | $160.0 |
| PEELER JOHN R | Director | 2020-08-10 | Sale | 350.0 | $163.67 |
| PEELER JOHN R | Director | 2020-08-07 | Sale | 6,400.0 | $163.25 |
| PEELER JOHN R | Director | 2020-08-06 | Sale | 100.0 | $164.34 |
| PEELER JOHN R | Director | 2020-08-06 | Sale | 350.0 | $166.27 |
| PEELER JOHN R | Director | 2020-08-06 | Sale | 2,383.0 | $165.34 |
| PEELER JOHN R | Director | 2020-08-06 | Sale | 3,767.0 | $164.52 |
| Burgomaster Thomas J | Chief Accounting Officer | 2020-07-21 | Sale | 690.0 | $182.91 |
| Burgomaster Thomas J | Chief Accounting Officer | 2020-07-21 | Sale | 1,000.0 | $181.06 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | 2020-07-21 | Sale | 200.0 | $183.24 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | 2020-07-21 | Sale | 3,099.0 | $182.48 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | 2020-07-21 | Sale | 1,200.0 | $181.12 |
| Burgomaster Thomas J | Chief Accounting Officer | 2020-07-20 | Sale | 741.0 | $180.01 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | 2020-07-20 | Sale | 2,824.0 | $180.01 |
| Burgomaster Thomas J | Chief Accounting Officer | 2020-07-15 | Sale | 2,331.0 | $170.09 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | 2020-07-15 | Sale | 5,400.0 | $170.1 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-07-01 | Sale | 63.0 | $161.75 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-07-01 | Sale | 50.0 | $160.21 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-07-01 | Sale | 250.0 | $159.34 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-07-01 | Sale | 100.0 | $157.94 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-07-01 | Sale | 1,463.0 | $156.71 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-07-01 | Sale | 4,074.0 | $155.96 |
| Burgomaster Thomas J | Chief Accounting Officer | 2020-06-22 | Sale | 1,500.0 | $160.93 |
| Burgomaster Thomas J | Chief Accounting Officer | 2020-06-22 | Sale | 779.0 | $160.02 |
| Burgomaster Thomas J | Chief Accounting Officer | 2020-06-22 | Sale | 808.0 | $158.55 |
| Valentin Gapontsev Trust I | TenPercentOwner | 2020-06-10 | Sale | 343.0 | $168.28 |
| Valentin Gapontsev Trust I | TenPercentOwner | 2020-06-10 | Sale | 2,100.0 | $167.53 |
| Valentin Gapontsev Trust I | TenPercentOwner | 2020-06-10 | Sale | 2,724.0 | $166.57 |
| Valentin Gapontsev Trust I | TenPercentOwner | 2020-06-10 | Sale | 2,133.0 | $165.66 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | 2020-06-05 | Sale | 1,100.0 | $170.01 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | 2020-06-05 | Sale | 1,400.0 | $167.03 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | 2020-06-05 | Sale | 2,900.0 | $166.66 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | 2020-06-05 | Sale | 2,200.0 | $165.35 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-06-01 | Sale | 369.0 | $159.91 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-06-01 | Sale | 1,820.0 | $159.43 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-06-01 | Sale | 1,308.0 | $158.02 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-06-01 | Sale | 1,853.0 | $157.24 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-06-01 | Sale | 200.0 | $155.67 |
| Ness Trevor | SVP, Worldwide Sales & Mrkting | 2020-06-01 | Sale | 450.0 | $154.67 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | 2020-05-21 | Sale | 4,000.0 | $160.0 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | 2020-05-20 | Sale | 750.0 | $160.0 |
| Ovtchinnikov Alexander | SVP, Components | 2020-05-18 | Sale | 2,535.0 | $151.24 |
| Ovtchinnikov Alexander | SVP, Components | 2020-05-18 | Sale | 22,020.0 | $150.76 |
| Mammen Timothy PV | SVP, Chief Financial Officer | 2020-05-12 | Sale | 200.0 | $155.77 |
| Mammen Timothy PV | SVP, Chief Financial Officer | 2020-05-12 | Sale | 4,827.0 | $154.92 |
| Mammen Timothy PV | SVP, Chief Financial Officer | 2020-05-12 | Sale | 3,457.0 | $154.05 |
| Mammen Timothy PV | SVP, Chief Financial Officer | 2020-05-12 | Sale | 2,306.0 | $152.88 |
| Mammen Timothy PV | SVP, Chief Financial Officer | 2020-05-12 | Sale | 3,410.0 | $152.03 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | 2020-05-12 | Sale | 3,650.0 | $155.08 |
| Valentin Gapontsev Trust I | TenPercentOwner | 2020-05-12 | Sale | 208.0 | $155.65 |
| Valentin Gapontsev Trust I | TenPercentOwner | 2020-05-12 | Sale | 2,400.0 | $154.87 |
| Valentin Gapontsev Trust I | TenPercentOwner | 2020-05-12 | Sale | 2,223.0 | $154.08 |
| Valentin Gapontsev Trust I | TenPercentOwner | 2020-05-12 | Sale | 1,300.0 | $152.73 |
| Valentin Gapontsev Trust I | TenPercentOwner | 2020-05-12 | Sale | 1,969.0 | $151.96 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | 2020-05-11 | Sale | 1,100.0 | $155.02 |
| Valentin Gapontsev Trust I | TenPercentOwner | 2020-05-11 | Sale | 5,396.0 | $154.32 |
| Valentin Gapontsev Trust I | TenPercentOwner | 2020-05-11 | Sale | 4,404.0 | $153.72 |
| Valentin Gapontsev Trust I | TenPercentOwner | 2020-05-11 | Sale | 3,900.0 | $152.6 |
| Valentin Gapontsev Trust I | TenPercentOwner | 2020-05-11 | Sale | 1,300.0 | $151.37 |
| Valentin Gapontsev Trust I | TenPercentOwner | 2020-05-08 | Sale | 300.0 | $152.34 |
| Valentin Gapontsev Trust I | TenPercentOwner | 2020-05-08 | Sale | 14,700.0 | $151.78 |
| STUKALIN FELIX I | SVP, North America Operations | 2020-05-07 | Sale | 514.0 | $148.33 |
| STUKALIN FELIX I | SVP, North America Operations | 2020-05-07 | Sale | 4,194.0 | $147.53 |