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Filing metadata

Accession number: 0000899243-21-031822
Form type: Form 4
Filer: LINK WILLIAM J PHD
CIK: CIK 1228684
Filed: Aug 05, 2021
Reporting period: Aug 03, 2021
Description: Insider transaction

Documents

0000899243-21-031822-index.htm

Complete submission

0000899243-21-031822.txt

directory listing

Filed by

LINK WILLIAM J PHD