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SCHEDULE 13D/A Filed 2026-07-28 Event — SEC 0001508155-26-000004 →

Valentin Gapontsev Trust I IPG PHOTONICS CORP IPGP

Stake: Shares:

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)
0 transactions
0 buys · 0 sales · 0 awards/exercises
Issuer Cluster
3 13D/G filings on this issuer
2 other filings besides this one
Filer Track Record
3 filings by this filer
2 other filings in the data moat
Short Interest · settle 2026-07-15
DTC 9.60
3,152,028 shares short · +13.0% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $717K
Point72 Asset Mgmt

Other 13D/G Filings on IPG PHOTONICS CORP

FiledFormFilerStakeShares
2025-02-20 SCHEDULE Valentin Gapontsev Trust I 36.90% 15,740,701 view →
2024-01-04 SC Valentin Gapontsev Trust I view →

Other Filings by Valentin Gapontsev Trust I

FiledFormIssuerStakeShares
2025-02-20 SCHEDULE IPG PHOTONICS CORP IPGP 36.90% 15,740,701 view →
2024-01-04 SC IPG PHOTONICS CORP IPGP view →

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