13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0001050442-18-000001
Form type: 13F-HR
Filer: DISCIPLINED GROWTH INVESTORS INC /MN
CIK: CIK 1050442
Filed: Feb 15, 2018
Reporting period: Dec 31, 2017
Description: Institutional holdings

Documents

0001050442-18-000001-index.htm

Complete submission

0001050442-18-000001.txt

directory listing

Filed by

DISCIPLINED GROWTH INVESTORS INC /MN