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SEC filing
IPGP · CIK 1111928
4 · Sep 3, 2026 · 10% Owner Valentin Gapontsev Trust I sold 27.40K shares at $75.42/share ($2.1M)
10% Owner Valentin Gapontsev Trust I sold 27.40K shares at $75.42/share ($2.1M)
FORM 4
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