13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0001085146-19-000135
Form type: 13F-HR
Filer: Greylin Investment Management, Inc
CIK: CIK 1158583
Filed: Jan 14, 2019
Reporting period: Dec 31, 2018
Description: Institutional holdings

Documents

0001085146-19-000135-index.htm

Complete submission

0001085146-19-000135.txt

directory listing

Filed by

Greylin Investment Management, Inc