4 | SEC Filings Hub

Filing metadata

Accession number: 0000706863-21-000139
Form type: Form 4
Filer: Silverman David Scott
CIK: CIK 1384697
Filed: Dec 17, 2021
Reporting period: Dec 15, 2021
Description: Insider transaction

Documents

0000706863-21-000139-index.htm

Complete submission

0000706863-21-000139.txt

directory listing

Filed by

Silverman David Scott