Form 4 Tracker
IPG PHOTONICS CORP
IPGP

43 insider filings · Latest: Jun 29, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Feb 2, 2026Feb 3 9:30 PMEric MeuriceDirector
Sale
750$95.00$71.3K22,803(D)

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Feb 2, 2026Feb 2 9:29 PMMeurice Eric
Proposed Sale
750$95.00$71.3K

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Jan 21, 2026Jan 23 9:08 PMAngelo P LoprestiSVP, Secretary & Gen Counsel, 10% Owner
Sale
1,500$85.00$127.5K58,385(D)

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Jan 21, 2026Jan 21 9:46 PMSCHERBAKOV EUGENE ADirector, 10% Owner
Sale
2,700$80.96$218.6K59,330(D)

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Jan 21, 2026Jan 21 9:45 PMFibre Devices Ltd IP10% Owner
Sale
13,381$81.52$1.1M6,593,169(D)

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Jan 20, 2026Jan 21 9:45 PMFibre Devices Ltd IP10% Owner
Sale
21,619$79.90$1.7M6,606,550(D)

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Jan 16, 2026Jan 21 9:45 PMFibre Devices Ltd IP10% Owner
Sale
29,167$79.87$2.3M6,628,169(D)

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Jan 21, 2026Jan 21 9:11 PMLopresti Angelo P
Proposed Sale
1,500$85.00$127.5K

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Jan 15, 2026Jan 16 9:12 PMValentin Gapontsev Trust I10% Owner
Sale
7,952$80.10$637.0K6,793,099(D)

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Dec 23, 2025Dec 23 9:26 PMSCHERBAKOV EUGENE A
Proposed Sale
8,100$74.44$602.9K

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Dec 22, 2025Dec 22 9:07 PMIP FIBRE DEVICES LTD
Proposed Sale
192,501$75.80$14.6M

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Dec 19, 2025Dec 19 9:22 PMValentin Gapontsev Trust II
Proposed Sale
27,945$75.72$2.1M

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Nov 25, 2025Nov 25 10:28 PMAgnes Tang
Proposed Sale
1,881$76.75$144.4K

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Oct 7, 2025Oct 7 8:25 PMMeurice Eric
Proposed Sale
3,002$89.60$269.0K

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Oct 6, 2025Oct 6 8:47 PMLopresti Angelo P
Proposed Sale
6,000$85.17$511.0K

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Sep 23, 2025Sep 23 8:08 PMSCHERBAKOV EUGENE A
Proposed Sale
8,100$81.80$662.6K

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Sep 19, 2025Sep 19 8:14 PMIP FIBRE DEVICES LTD
Proposed Sale
192,501$65.46$12.6M

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Sep 18, 2025Sep 18 8:07 PMValentin Gapontsev Trust II
Proposed Sale
27,945$82.51$2.3M

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Aug 27, 2025Aug 27 8:45 PMNess Trevor
Proposed Sale
6,715$82.94$557.0K

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Aug 8, 2025Aug 8 8:07 PMDesmond Jeanmarie F.
Proposed Sale
1,360$76.24$103.7K

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Feb 17, 2026Feb 17 11:26 PMIgor SamartsevSVP, Chief Scientist
Option Exercise
3,363$81.890(D)

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Feb 13, 2026Feb 17 11:24 PMSCHERBAKOV EUGENE ADirector, 10% Owner
Option Exercise
7,592$81.890(D)

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Feb 12, 2026Feb 17 11:23 PMAngelo P LoprestiSVP, Secretary & Gen Counsel, 10% Owner
Option Exercise
5,861$81.890(D)

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Feb 2, 2026Feb 3 9:30 PMEric MeuriceDirector
Option Exercise
750$87.870(D)

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