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Filing metadata

Accession number: 0001127602-13-017700
Form type: Form 4
Filer: CABOT MICROELECTRONICS CORP
CIK: CIK 1102934
Filed: May 21, 2013
Reporting period: May 20, 2013
Description: Insider transaction

Documents

0001127602-13-017700-index.htm

Complete submission

0001127602-13-017700.txt

directory listing

Filed by

CABOT MICROELECTRONICS CORP