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Filing metadata

Accession number: 0001209191-12-028498
Form type: Form 4
Filer: 3D SYSTEMS CORP
CIK: CIK 910638
Filed: May 16, 2012
Reporting period: May 15, 2012
Description: Insider transaction

Documents

0001209191-12-028498-index.htm

Complete submission

0001209191-12-028498.txt

directory listing

Filed by

3D SYSTEMS CORP

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