4 | SEC Filings Hub

Filing metadata

Accession number: 0000318300-22-000023
Form type: Form 4
Filer: Dierker David F
CIK: CIK 1311548
Filed: Jan 03, 2022
Reporting period: Dec 31, 2021
Description: Insider transaction

Documents

0000318300-22-000023-index.htm

Complete submission

0000318300-22-000023.txt

directory listing

Filed by

Dierker David F