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IPG Photonics Corporation (IPGP) Insider Trading

Total insider buys:
  • $499,980.00
Total insider sells:
  • $239,978,686.76
Most recent insider trade:
  • Sept. 23, 2025
Most active insider trader:
  • Valentin Gapontsev Trust I
Trader NameDateTitleAmountPriceTypeTotal Value
Oct. 1, 2021SVP500$159.27Sell$79,635.00
Aug. 2, 2021Major Shareholder1,800$220.06Sell$396,108.00
Aug. 2, 2021SVP2,600$220.07Sell$572,182.00
June 1, 2021Major Shareholder4,074$210.06Sell$855,784.44
May 28, 2021Major Shareholder12,500$210.04Sell$2,625,500.00
May 25, 2021Major Shareholder3,382$210.05Sell$710,389.10
May 20, 2021Major Shareholder12,500$201.06Sell$2,513,250.00
May 7, 2021Major Shareholder9,943$200.05Sell$1,989,097.15
April 15, 2021SVP2,938$225.10Sell$661,343.80
April 1, 2021CTO500$213.04Sell$106,520.00
March 11, 2021CFO1,666$213.70Sell$356,024.20
Jan. 20, 2021CFO13,925$251.62Sell$3,503,808.50
Jan. 7, 2021CTO6,500$230.47Sell$1,498,055.00
Jan. 4, 2021SVP4,000$220.45Sell$881,800.00
Dec. 17, 2020Major Shareholder43,000$215.81Sell$9,279,830.00
Dec. 14, 2020SVP6,360$210.68Sell$1,339,924.80
Dec. 7, 2020Director11,370$212.98Sell$2,421,582.60
Nov. 16, 2020CEO18,829$201.20Sell$3,788,394.80
Nov. 12, 2020CEO25,000$203.90Sell$5,097,500.00
Nov. 6, 2020Director8,508$198.34Sell$1,687,476.72
Oct. 20, 2020CAO2,493$190.61Sell$475,190.73
Oct. 15, 2020SVP4,467$184.61Sell$824,652.87
Oct. 13, 2020SVP3,000$185.20Sell$555,600.00
Oct. 8, 2020Director4,000$178.79Sell$715,160.00
Sept. 1, 2020CAO8,150$159.74Sell$1,301,881.00
Aug. 10, 2020Director350$163.67Sell$57,284.50
Aug. 6, 2020Director13,000$164.09Sell$2,133,170.00
July 21, 2020CAO1,690$181.82Sell$307,275.80
July 21, 2020SVP4,499$182.15Sell$819,492.85
July 15, 2020SVP5,400$170.10Sell$918,540.00
July 15, 2020CAO2,331$170.09Sell$396,479.79
May 21, 2020SVP4,000$160.00Sell$640,000.00
May 12, 2020CFO14,200$153.69Sell$2,182,398.00
May 11, 2020Major Shareholder15,000$153.44Sell$2,301,600.00
May 11, 2020SVP1,100$155.02Sell$170,522.00
May 8, 2020Major Shareholder15,000$151.79Sell$2,276,850.00
May 6, 2020SVP1,755$145.16Sell$254,755.80
Feb. 19, 2020SVP4,066$142.54Sell$579,567.64
Dec. 2, 2019Major Shareholder8,000$141.06Sell$1,128,480.00
Nov. 25, 2019Major Shareholder10,000$142.01Sell$1,420,100.00
Nov. 1, 2019CTO800$134.65Sell$107,720.00
Aug. 1, 2019Insider800$130.01Sell$104,008.00
July 3, 2019Insider836$157.02Sell$131,268.72
July 1, 2019CAO626$158.83Sell$99,427.58
July 1, 2019SVP166$165.00Sell$27,390.00
June 27, 2019Major Shareholder10,000$150.53Sell$1,505,300.00
June 21, 2019CAO621$145.75Sell$90,510.75
May 6, 2019Major Shareholder10,000$162.59Sell$1,625,900.00
May 2, 2019SVP5,025$170.22Sell$855,355.50
May 1, 2019Insider800$172.10Sell$137,680.00
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  • Insiders are both buying and selling IPG Photonics Corporation stock.

  • The insider traders at IPG Photonics Corporation are: Valentin Gapontsev Trust I, Timothy Pv Mammen, Fibre Devices Ltd Ip, Trevor Ness, Angelo P Lopresti, Valentin P Gapontsev, Igor Samartsev, Alexander Ovtchinnikov, Robert A Blair, Eugene A Shcherbakov, Thomas J Burgomaster, Eric Meurice, Valentin Gapontsev, Henry E Gauthier, William S Hurley, John R Peeler, Thomas J Seifert, Jeanmarie F Desmond, Angelo Lopresti, Catherine P Lego, William S. Hurley, Felix I Stukalin, Robert Blair, Thomas J. Burgomaster, Eugene A Scherbakov, William Hurley, and William Krupke

  • The most active insider trader at IPG Photonics Corporation is Valentin Gapontsev Trust I with 74 trades.

  • Valentin Gapontsev Trust I has sold the most IPG Photonics Corporation stock with a total value of $81,776,917.99.

  • Timothy Pv Mammen has bought the most IPG Photonics Corporation stock with a total value of $501,240.00.

  • The most recent insider trade for IPG Photonics Corporation was on Sept. 23, 2025.

  • The single biggest insider buy for IPG Photonics Corporation was from Timothy Pv Mammen with a total value of $250,620.00 on June 16, 2022.

  • The single biggest insider sell for IPG Photonics Corporation was from Valentin P Gapontsev with a total value of $10,017,800.00 on Dec. 8, 2014.