Sign in

CIK 0001111928 · Large accelerated filer

IPG PHOTONICS CORP

Sign in to watch
Ticker
IPGP
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
043444218
Phone
5083731100
Business address
377 SIMARANO DRIVE, MARLBOROUGH, MA, 01752
Open-market buys, last 90 days
$199,400
in 1 filing
Open-market sales, last 90 days
$5,194,313
in 4 filings, $5.2M under 10b5-1 plans

Net −$4,994,913. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Valentin Gapontsev Trust I −$3.6M 10% owner sold <1% of stake
  2. IP FIBRE DEVICES LTD −$1.3M 10% owner sold <1% of stake
  3. SCHERBAKOV EUGENE A −$260K Director sold 6% of stake
  4. PEELER JOHN R +$199K Director 1 filing

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-05-20 KENNEDY KOLLEEN T Director Grant or award +3,759 9,077
2025-05-20 Meurice Eric Director Grant or award +3,759 23,075
2025-05-20 Desmond Jeanmarie F. Director Grant or award +3,759 11,100
2025-05-20 Beecher Gregory R Director Grant or award +3,759 9,780
2025-05-20 Agnes Tang Director Grant or award +3,759 10,544
2025-05-20 Shcherbakov Eugene A Director Sale −1,570 $65.55 $103K 76,112
2025-05-20 Shcherbakov Eugene A Director Sale −2,680 $66.28 $178K 73,432
2025-05-19 Shcherbakov Eugene A Director Sale −4,250 $65.37 $278K 77,682
2025-05-07 Shcherbakov Eugene A Director Shares withheld for taxes −602 72,830
2025-03-06 Valentin Gapontsev Trust I 10% owner Sale −69,403 $62.56 $4.3M 7,131,196
2025-03-06 Valentin Gapontsev Trust I 10% owner Sale −5,597 $63.33 $354K 7,125,599
2025-03-01 Shcherbakov Eugene A Director Shares withheld for taxes −10,750 81,932
2025-03-01 Mammen Timothy PV SVP, Chief Financial Officer Shares withheld for taxes −2,743 84,577
2025-03-01 Lopresti Angelo P SVP, Secretary & Gen Counsel Shares withheld for taxes −3,040 68,885
2025-03-01 Ness Trevor SVP, Sales & Strategic Bus Dev Shares withheld for taxes −3,056 43,921
2025-03-01 Samartsev Igor SVP, Chief Scientist Shares withheld for taxes −821 273,777
2025-03-01 Burgomaster Thomas J Chief Accounting Officer Shares withheld for taxes −774 11,566
2025-02-14 Burgomaster Thomas J Chief Accounting Officer Grant or award +817 12,340

Page 12 of 12 · 238 trades