13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0000883511-21-000004
Form type: 13F-HR
Filer: DUDLEY & SHANLEY, INC.
CIK: CIK 883511
Filed: Apr 21, 2021
Reporting period: Mar 31, 2021
Description: Institutional holdings

Documents

0000883511-21-000004-index.htm

Complete submission

0000883511-21-000004.txt

directory listing

Filed by

DUDLEY & SHANLEY, INC.