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Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000933430-21-000007
Filing Date
2021-12-23
Accepted
2021-12-23 16:01:57
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13D AMENDMENT nan3d16.txt SC 13D/A 11382
  Complete submission text file 0000933430-21-000007.txt   12781
Mailing Address 1319 MARQUETTE DRIVE ROMEOVILLE IL 60446
Business Address 1319 MARQUETTE DRIVE ROMEOVILLE IL 60446 6303231200
NANOPHASE TECHNOLOGIES Corp (Subject) CIK: 0000883107 (see all company filings)

IRS No.: 363687863 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-52413 | Film No.: 211517104
SIC: 3390 Miscellaneous Primary Metal Products

Mailing Address 1603 ORRINGTON AVE., STE 900 EVANSTON IL 60201
Business Address
WHITMORE BRADFORD T (Filed by) CIK: 0000933430 (see all company filings)

State of Incorp.: IL | Fiscal Year End: 1231
Type: SC 13D/A