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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-23-047878
Filing Date
2023-08-31
Accepted
2023-08-31 18:40:03
Documents
1
Period of Report
2023-08-29

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 27124
  Complete submission text file 0001209191-23-047878.txt   28465
Mailing Address 1319 MARQUETTE DRIVE ROMEOVILLE IL 60446
Business Address 1319 MARQUETTE DRIVE ROMEOVILLE IL 60446 6303231200
NANOPHASE TECHNOLOGIES Corp (Issuer) CIK: 0000883107 (see all company filings)

IRS No.: 363687863 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2844 Perfumes, Cosmetics & Other Toilet Preparations

Mailing Address
Business Address
JANKOWSKI JESS (Reporting) CIK: 0001184478 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-22333 | Film No.: 231230258