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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000931217-04-000004
Filing Date
2004-04-01
Accepted
2004-04-01 17:29:26
Documents
1
Period of Report
2004-03-30

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 23567
  Complete submission text file 0000931217-04-000004.txt   25467
Mailing Address 453 COMMERCE STREET BURR RIDGE IL 60521
Business Address 453 COMMERCE ST BURR RIDGE IL 60521 6303231200
NANOPHASE TECHNOLOGIES CORPORATION (Issuer) CIK: 0000883107 (see all company filings)

IRS No.: 363687863 | State of Incorp.: IL | Fiscal Year End: 1231
SIC: 3390 Miscellaneous Primary Metal Products

Mailing Address 1560 SHERMAN AVE SUITE 900 EVANSTON IL 60201
Business Address 1560 SHERMAN AVE SUITE 900 EVANSTON IL 60201 8477331230
GRACE BROTHERS LTD (Reporting) CIK: 0000931217 (see all company filings)

State of Incorp.: IL | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-22333 | Film No.: 04710624