Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000914122-07-000028
Filing Date
2007-05-18
Accepted
2007-05-18 14:36:20
Documents
1
Period of Report
2007-05-17

Document Format Files

Seq Description Document Type Size
1 form4unger051707_ex.html 4  
1 form4unger051707_ex.xml 4 3096
  Complete submission text file 0000914122-07-000028.txt   5045
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.: 07864320