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Filing metadata

Accession number: 0000318300-22-000148
Form type: Form 4
Filer: Dierker David F
CIK: CIK 1311548
Filed: Apr 04, 2022
Reporting period: Mar 31, 2022
Description: Insider transaction

Documents

0000318300-22-000148-index.htm

Complete submission

0000318300-22-000148.txt

directory listing

Filed by

Dierker David F