Insider Transactions Reported by 24 Insiders of IPG PHOTONICS CORP

Symbol
IPGP on Nasdaq
Location
Marlborough, MA

Insiders trading volume in the past year

IPG PHOTONICS CORP executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Valentin Gapontsev Trust I 10%+ Owner $1,008,182,658 -$35,008,918 -3.4% 17 Feb 2026
IP FIBRE DEVICES LTD 10%+ Owner $894,473,274 -$34,154,627 -3.7% 20 Feb 2026
Igor Samartsev SVP, Chief Scientist $143,652,069 09 Mar 2026
Natalia Pavlova Chief Technology Officer, Director $16,736,233 25 May 2021
Mark Milton Gitin CEO, Director $12,087,730 01 Mar 2026
Timothy Pv Mammen SVP, Chief Financial Officer $11,369,358 01 Mar 2026
Angelo P. Lopresti SVP, Secretary & Gen Counsel, 10%+ Owner $8,004,850 -$825,315 -9.3% 01 Mar 2026
Eugene A. Scherbakov Director, 10%+ Owner $6,744,015 -$2,012,886 -23% 01 Mar 2026
Alexander Ovtchinnikov SVP, Chief Technology Officer, 10%+ Owner $6,432,884 01 Mar 2024
Michael C. Child Director $5,846,850 18 Jun 2024
Trevor Ness SVP, Chief Revenue Officer $5,055,577 -$550,874 -9.8% 01 Mar 2026
Felix I. Stukalin SVP, Chief Operating Officer, Director $4,007,471 01 Mar 2023
Eric Meurice Director $2,166,285 -$274,926 -11% 02 Feb 2026
Thomas J. Seifert Director $987,191 24 May 2022
Thomas J. Burgomaster Chief Accounting Officer $985,423 01 Mar 2025
Greg Dougherty Director $921,130 20 May 2025
John R. Peeler Director $911,975 20 May 2025
Jeanmarie F. Desmond Director $742,577 -$103,686 -12% 08 Aug 2025
Mary E. Buttarazzi VP, Corp Controller and CAO $690,610 01 Mar 2026
Tang Agnes Director $669,216 -$144,363 -18% 25 Nov 2025
Paulus Bucher SVP, Global Operations $623,043 18 Feb 2026
Gregory R. Beecher Director $566,653 20 May 2025
Kennedy Kolleen T. Director $525,921 20 May 2025
Valentin P. Gapontsev Former Exec Chair and Director, Director, 10%+ Owner 31 Dec 2021

Recent Insider Transactions by Companies or Individuals for IPG PHOTONICS CORP

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Mark Milton Gitin IPGP Common Stock Tax liability -7.64% -7,603 91,873 01 Mar 2026 Direct
Angelo P. Lopresti IPGP Common Stock Tax liability -5.95% -3,848 60,841 01 Mar 2026 Direct
Timothy Pv Mammen IPGP Common Stock Tax liability -4.75% -4,310 86,413 01 Mar 2026 Direct
Trevor Ness IPGP Common Stock Tax liability -8.13% -3,402 38,425 01 Mar 2026 Direct
Mary E. Buttarazzi IPGP Common Stock Tax liability -7.65% -435 5,249 01 Mar 2026 Direct
Eugene A. Scherbakov IPGP Common Stock Tax liability -12.4% -7,237 51,258 01 Mar 2026 Direct
Igor Samartsev IPGP Common Stock Tax liability -7.41% -836 10,449 01 Mar 2026 Direct
Ip Fibre Devices Ltd IPGP Common Stock Sale -0.02% $221,768 $136.89 -1,620 6,529,002 24 Feb 2026 Direct
Eugene A. Scherbakov IPGP Common Stock Sale -4.41% $372,141 $137.83 -2,700 58,495 24 Feb 2026 Direct
Ip Fibre Devices Ltd IPGP Common Stock Sale -0.51% $4,456,899 $133.52 -33,380 6,530,622 23 Feb 2026 Direct
Ip Fibre Devices Ltd IPGP Common Stock Sale -0.44% $3,848,311 $131.94 -29,167 6,564,002 20 Feb 2026 Direct
Mary E. Buttarazzi IPGP Common Stock Award 45.9% 1,789 5,684 18 Feb 2026 Direct
Trevor Ness IPGP Common Stock Award 12.4% 4,621 41,827 18 Feb 2026 Direct
Timothy Pv Mammen IPGP Common Stock Award 7.27% 6,146 90,723 18 Feb 2026 Direct
Paulus Bucher IPGP Common Stock Award 60.5% 2,531 6,716 18 Feb 2026 Direct
Igor Samartsev IPGP Common Stock Award 1,688 1,688 18 Feb 2026 Direct
Angelo P. Lopresti IPGP Common Stock Award 7.41% 4,465 64,689 18 Feb 2026 Direct
Mark Milton Gitin IPGP Common Stock Award 25% 19,887 99,476 18 Feb 2026 Direct
Valentin Gapontsev Trust I IPGP Common Stock Sale -0.98% $8,700,865 $130.84 -66,500 6,726,599 17 Feb 2026 Direct
Igor Samartsev IPGP Common Stock Options Exercise 54% 3,363 9,597 17 Feb 2026 Direct
Igor Samartsev IPGP Employee Stock Option (right to buy) Options Exercise -100% -3,363 0 17 Feb 2026 Direct
Eugene A. Scherbakov IPGP Common Stock Tax liability -8.56% -5,727 61,195 13 Feb 2026 Direct
Eugene A. Scherbakov IPGP Common Stock Options Exercise 12.8% 7,592 66,922 13 Feb 2026 Direct
Eugene A. Scherbakov IPGP Employee Stock Option (right to buy) Options Exercise -100% -7,592 0 13 Feb 2026 Direct
Angelo P. Lopresti IPGP Common Stock Tax liability -6.26% -4,022 60,224 12 Feb 2026 Direct
Angelo P. Lopresti IPGP Common Stock Options Exercise 10% 5,861 64,246 12 Feb 2026 Direct
Angelo P. Lopresti IPGP Employee Stock Option (right to buy) Options Exercise -100% -5,861 0 12 Feb 2026 Direct
Eric Meurice IPGP Common Stock Sale -3.18% $71,250 $95.00 -750 22,803 02 Feb 2026 Direct
Eric Meurice IPGP Common Stock Options Exercise 3.29% 750 23,553 02 Feb 2026 Direct
Eric Meurice IPGP Director Stock Option (right to buy) Options Exercise -100% -750 0 02 Feb 2026 Direct
Angelo P. Lopresti IPGP Common Stock Sale -2.5% $127,500 $85.00 -1,500 58,385 21 Jan 2026 Direct
Eugene A. Scherbakov IPGP Common Stock Sale -4.35% $218,586 $80.96 -2,700 59,330 21 Jan 2026 Direct
Ip Fibre Devices Ltd IPGP Common Stock Sale -0.2% $1,090,848 $81.52 -13,381 6,593,169 21 Jan 2026 Direct
Ip Fibre Devices Ltd IPGP Common Stock Sale -0.33% $1,727,251 $79.90 -21,619 6,606,550 20 Jan 2026 Direct
Ip Fibre Devices Ltd IPGP Common Stock Sale -0.44% $2,329,616 $79.87 -29,167 6,628,169 16 Jan 2026 Direct
Valentin Gapontsev Trust I IPGP Common Stock Sale -0.12% $636,987 $80.10 -7,952 6,793,099 15 Jan 2026 Direct
Valentin Gapontsev Trust I IPGP Common Stock Sale -0.26% $1,359,574 $77.57 -17,526 6,801,051 14 Jan 2026 Direct
Valentin Gapontsev Trust I IPGP Common Stock Sale -0.34% $1,772,769 $76.98 -23,029 6,818,577 13 Jan 2026 Direct
Valentin Gapontsev Trust I IPGP Common Stock Sale -0.26% $1,372,011 $76.25 -17,993 6,841,606 12 Jan 2026 Direct
Ip Fibre Devices Ltd IPGP Common Stock Sale -0.19% $955,846 $74.76 -12,785 6,657,336 24 Dec 2025 Direct
Eugene A. Scherbakov IPGP Common Stock Sale -4.17% $200,986 $74.44 -2,700 62,030 23 Dec 2025 Direct
Ip Fibre Devices Ltd IPGP Common Stock Sale -0.42% $2,122,581 $74.62 -28,445 6,670,121 23 Dec 2025 Direct
Ip Fibre Devices Ltd IPGP Common Stock Sale -0.34% $1,730,163 $75.43 -22,937 6,698,566 22 Dec 2025 Direct
Valentin Gapontsev Trust I IPGP Common Stock Sale -0.39% $2,089,452 $77.06 -27,116 6,859,599 16 Dec 2025 Direct
Valentin Gapontsev Trust I IPGP Common Stock Sale -0.57% $3,057,380 $77.63 -39,384 6,886,715 15 Dec 2025 Direct
Angelo P. Lopresti IPGP Common Stock Sale -2.44% $127,605 $85.07 -1,500 59,885 09 Dec 2025 Direct
Tang Agnes IPGP Common Stock Sale -17.8% $144,363 $76.75 -1,881 8,663 25 Nov 2025 Direct
Eugene A. Scherbakov IPGP Common Stock Sale -4% $205,294 $76.03 -2,700 64,730 24 Nov 2025 Direct
Ip Fibre Devices Ltd IPGP Common Stock Sale -0.52% $2,672,575 $76.36 -35,000 6,721,503 24 Nov 2025 Direct
Ip Fibre Devices Ltd IPGP Common Stock Sale -0.43% $2,165,973 $74.26 -29,167 6,756,503 21 Nov 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.