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Filing
13F-HR
13F-HR
0001213900-21-059091
·
OBERWEIS ASSET MANAGEMENT INC/
Filer
Filing index
Filing metadata
Accession number
0001213900-21-059091
Form type
13F-HR
Filer
OBERWEIS ASSET MANAGEMENT INC/
CIK
CIK 937886
Filed
Nov 15, 2021
Reporting period
Sep 30, 2021
Description
Institutional holdings
Documents
Filing index
0001213900-21-059091-index.htm
Complete submission
0001213900-21-059091.txt
All documents
directory listing
Filed by
OBERWEIS ASSET MANAGEMENT INC/
CIK 937886
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13F-HR | SEC Filings Hub