4 | SEC Filings Hub

Filing metadata

Accession number: 0000318300-19-000111
Form type: Form 4
Filer: Dierker David F
CIK: CIK 1311548
Filed: Apr 01, 2019
Reporting period: Apr 01, 2019
Description: Insider transaction

Documents

0000318300-19-000111-index.htm

Complete submission

0000318300-19-000111.txt

directory listing

Filed by

Dierker David F