Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001181431-06-008259
Filing Date
2006-02-03
Accepted
2006-02-03 13:00:02
Documents
1
Period of Report
2006-02-01

Document Format Files

Seq Description Document Type Size
1 FORM : SIEGEL OPTION EXC. 02-01-2006 rrd106236.html 4  
1 FORM : SIEGEL OPTION EXC. 02-01-2006 rrd106236.xml 4 17081
  Complete submission text file 0001181431-06-008259.txt   18836
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)

EIN.: 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.: 06576672