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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-12-040884
Filing Date
2012-08-08
Accepted
2012-08-08 11:01:06
Documents
1
Period of Report
2012-08-07

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 11991
  Complete submission text file 0001209191-12-040884.txt   13311
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 1319 MARQUETTE DR ROMEOVILLE IL 60441
Business Address
SIEGEL RICHARD W (Reporting) CIK: 0001195154 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-22333 | Film No.: 121015566