13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0001056827-22-000001
Form type: 13F-HR
Filer: ARMSTRONG HENRY H ASSOCIATES INC
CIK: CIK 1056827
Filed: Jan 20, 2022
Reporting period: Dec 31, 2021
Description: Institutional holdings

Documents

0001056827-22-000001-index.htm

Complete submission

0001056827-22-000001.txt

directory listing

Filed by

ARMSTRONG HENRY H ASSOCIATES INC