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Filing Detail
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0000933430-11-000014
Filing Date
2011-12-21
Accepted
2011-12-21 16:05:59
Documents
1
Period of Report
2011-12-07

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4/A  
1 PRIMARY DOCUMENT primary_doc.xml 4/A 13567
  Complete submission text file 0000933430-11-000014.txt   14979
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
WHITMORE BRADFORD T (Reporting) CIK: 0000933430 (see all company filings)

State of Incorp.: IL | Fiscal Year End: 1231
Type: 4/A | Act: 34 | File No.: 000-22333 | Film No.: 111274668