IPGP
Ticker
IPG Photonics Corporation
IPGP · Technology · IPG Photonics Corporation develops, manufactures, and sells fiber lasers, fiber amplifiers, diode lasers, and laser-based systems used in m…IPG Photonics Corporation (IPGP), in the Technology sector, has 29 disclosed filings on Paydirt over the trailing twelve months from 9 corporate insiders: 1 purchase and 28 sales, 2 filed past the deadline. Filers took a median of 2 days from execution to disclosure, and the most recent trade was executed Nov 3 and filed Nov 4. The most active filer was Ip Fibre Devices Ltd with 8 filings. Data as of Nov 8 2026.
Add to watchlistFilings, ttm
29
1 buy · 28 sells · 2 late
Traders, ttm
9
9 insiders
Volume, ttmiDollar value disclosed in the window
$62.2M
estimated for Congress, as filed for insiders
Median delay
2d
execution to disclosure
Last traded
Nov 3
Filed Nov 4
ADViAverage daily dollar volume
$37.8M
market data
Share price · 12M
$65.31 (-24.6%)
Adjusted for splits and dividends.
Volume by month
Buys $113K
Sells $100.4M
Estimated for Congress, as filed for insiders · by filing month · past 24 months
Who filed · past 24 months
VI
Valentin Gapontsev Trust I
10% owner
11 filings · 0 buys, 11 sales
IL
Ip Fibre Devices Ltd
10% owner
10 filings · 0 buys, 10 sales
ESAll 10 filers
JPRecent filings
Valentin Gapontsev Trust ISALE
10% owner
$1.6M20,652 sh across 2 lots
Exec Nov 2
Filed Nov 4 · 4:18 PM ET Ip Fibre Devices LtdSALE 10% owner $1.3M
15,361 sh across 2 lots
Exec Oct 2
Filed Oct 6 · 4:42 PM ET Eugene A ScherbakovSALE Director $260K
3,048 sh × $85.30
Exec Oct 2
Filed Oct 6 · 4:40 PM ET Valentin Gapontsev Trust ISALE 10% owner $2.1M
27,397 sh across 3 lots
Exec Sep 1
Filed Sep 3 · 4:23 PM ET John R PeelerPURCHASE Director $113K
1,552 sh × $72.84
Exec Aug 26
Filed Aug 27 · 4:27 PM ET Ip Fibre Devices LtdSALE 10% owner $2.8M
29,763 sh across 4 lots
Exec Aug 4
Filed Aug 6 · 4:10 PM ET Ip Fibre Devices LtdSALE 10% owner $2.2M
25,994 sh × $85.76
Exec Jul 31
Filed Aug 4 · 4:58 PM ET Valentin Gapontsev Trust ISALE 10% owner $5.8M
56,316 sh across 4 lots
Exec Jul 21
Filed Jul 22 · 4:12 PM ET Ip Fibre Devices LtdSALE 10% owner $6.8M
65,700 sh across 7 lots
Exec Jun 29
Filed Jul 1 · 4:36 PM ET Angelo P LoprestiSALE SVP, Secretary & Gen Counsel $110K
1,000 sh × $110.33
Exec Jun 29
Filed Jul 1 · 4:34 PM ET Timothy PV MammenSALE SVP, Chief Financial Officer $1.2M
9,975 sh across 2 lots
Exec May 22
Filed May 26 · 5:30 PM ET Jeanmarie F. DesmondSALE Director $178K
1,690 sh × $105.58
Exec May 14
Filed May 15 · 5:30 PM ET Eugene A ScherbakovSALE Director $206K
1,500 sh × $137.13
Exec Feb 24
Filed Feb 24 · 5:30 PM ET Ip Fibre Devices LtdSALE 10% owner $8.4M
63,447 sh across 9 lots
Exec Feb 20
Filed Feb 24 · 5:30 PM ET Valentin Gapontsev Trust ISALE 10% owner $8.4M
64,262 sh across 13 lots
Exec Feb 17
Filed Feb 18 · 5:30 PM ET Angelo P LoprestiSALE SVP, Secretary & Gen Counsel $128K
1,500 sh × $85.00
Exec Jan 21
Filed Jan 23 · 5:30 PM ET Ip Fibre Devices LtdSALE 10% owner $5.1M
64,167 sh across 6 lots
Exec Jan 16
Filed Jan 21 · 5:30 PM ET Eugene A ScherbakovSALE Director $114K
1,403 sh × $81.57
Exec Jan 21
Filed Jan 21 · 5:30 PM ET Valentin Gapontsev Trust ISALE 10% owner $592K
7,381 sh × $80.16
Exec Jan 15
Filed Jan 16 · 5:30 PM ET Valentin Gapontsev Trust ISALE 10% owner $4.4M
57,848 sh across 6 lots
Exec Jan 12
Filed Jan 14 · 5:30 PM ET Ip Fibre Devices LtdSALE 10% owner $4.8M
64,120 sh across 5 lots
Exec Dec 22 2025
Filed Dec 29 2025 · 5:30 PM ET † Eugene A ScherbakovSALE Director $198K
2,655 sh × $74.43
Exec Dec 23 2025
Filed Dec 29 2025 · 5:30 PM ET † Valentin Gapontsev Trust ISALE 10% owner $5.1M
66,500 sh across 4 lots
Exec Dec 15 2025
Filed Dec 16 2025 · 5:30 PM ET Angelo P LoprestiSALE SVP, Secretary & Gen Counsel $128K
1,500 sh × $85.07
Exec Dec 9 2025
Filed Dec 10 2025 · 5:30 PM ET Ip Fibre Devices LtdSALE 10% owner $4.8M
63,010 sh across 4 lots
Exec Nov 21 2025
Filed Nov 25 2025 · 5:30 PM ET