SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-22-055875
Filing Date
2022-11-04
Accepted
2022-11-04 21:00:12
Documents
1
Period of Report
2022-11-02

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 30982
  Complete submission text file 0001209191-22-055875.txt   32312
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: 3390 Miscellaneous Primary Metal Products

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

Type: 4 | Act: 34 | File No.: 000-22333 | Film No.: 221363496