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Filing metadata

Accession number: 0001111928-11-000150
Form type: Form 4
Filer: IPG PHOTONICS CORP
CIK: CIK 1111928
Filed: Dec 20, 2011
Reporting period: Dec 16, 2011
Description: Insider transaction

Documents

0001111928-11-000150-index.htm

Complete submission

0001111928-11-000150.txt

directory listing

Filed by

IPG PHOTONICS CORP