13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0001214659-20-003592
Form type: 13F-HR
Filer: Cambridge Advisors Inc.
CIK: CIK 1633695
Filed: Apr 21, 2020
Reporting period: Mar 31, 2020
Description: Institutional holdings

Documents

0001214659-20-003592-index.htm

Complete submission

0001214659-20-003592.txt

directory listing

Filed by

Cambridge Advisors Inc.