Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000914122-07-000020
Filing Date
2007-04-27
Accepted
2007-04-27 09:59:19
Documents
1
Period of Report
2007-04-25

Document Format Files

Seq Description Document Type Size
1 form4unger042607_ex.html 4  
1 form4unger042607_ex.xml 4 7430
  Complete submission text file 0000914122-07-000020.txt   9379
Mailing Address 7720 LEHIGH AVE NILES IL 60714
Business Address 7720 LEHIGH AVE NILES IL 60714 8479661000
MFRI INC (Issuer) CIK: 0000914122 (see all company filings)

EIN.: 363922969 | State of Incorp.: DE | Fiscal Year End: 0131
SIC: 3564 Industrial & Commercial Fans & Blowers & Air Purifing Equip

Mailing Address 7720 N. LEHIGH AVENUE NILES IL 60714
Business Address MFRI INC 7720 LEHIGH AVENUE NILES IL 60714 8479661000
UNGER DAVID (Reporting) CIK: 0001030201 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-32530 | Film No.: 07793578