Igor Samartsev

Insider Reports History

Location
Marlborough, MA
Signature
/s/ Adam N. King, Attorney-in-Fact for Natalia Pavlova and Igor Samartsev
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Igor Samartsev:

Form 4 holding SVP, Chief Scientist

IPG PHOTONICS CORP

Security class
Common Stock
Shares / value
122,225
Estimated value
$14,005,762
Report date
12 May 2026
Price
$114.59
Ownership
By Grantor Retained Annuity Trust I September 2025
Form 4 holding SVP, Chief Scientist

IPG PHOTONICS CORP

Security class
Common Stock
Shares / value
121,951
Estimated value
$13,974,365
Report date
12 May 2026
Price
$114.59
Ownership
By Grantor Retained Annuity Trust II September 2025
Form 4 holding SVP, Chief Scientist

IPG PHOTONICS CORP

Security class
Common Stock
Shares / value
0
Estimated value
$0
Report date
09 Mar 2026
Price
$150.25
Ownership
By Grantor Retained Annuity Trust November 2022
Form 4 holding SVP, Chief Scientist

IPG PHOTONICS CORP

Security class
Employee Stock Option (right to buy)
Shares / value
0
Estimated value
Report date
17 Feb 2026
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Insider Reports Filed by Igor Samartsev

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