0001209191-23-042957.txt : 20230720
0001209191-23-042957.hdr.sgml : 20230720
20230720183747
ACCESSION NUMBER: 0001209191-23-042957
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20230719
FILED AS OF DATE: 20230720
DATE AS OF CHANGE: 20230720
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Miller Mark E
CENTRAL INDEX KEY: 0001985746
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-22333
FILM NUMBER: 231100739
MAIL ADDRESS:
STREET 1: 1319 MARQUETTE DR
CITY: ROMEOVILLE
STATE: IL
ZIP: 60446
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: NANOPHASE TECHNOLOGIES Corp
CENTRAL INDEX KEY: 0000883107
STANDARD INDUSTRIAL CLASSIFICATION: PERFUMES, COSMETICS & OTHER TOILET PREPARATIONS [2844]
IRS NUMBER: 363687863
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 1319 MARQUETTE DRIVE
CITY: ROMEOVILLE
STATE: IL
ZIP: 60446
BUSINESS PHONE: 6303231200
MAIL ADDRESS:
STREET 1: 1319 MARQUETTE DRIVE
CITY: ROMEOVILLE
STATE: IL
ZIP: 60446
FORMER COMPANY:
FORMER CONFORMED NAME: NANOPHASE TECHNOLOGIES CORPORATION
DATE OF NAME CHANGE: 19970305
4
1
doc4.xml
FORM 4 SUBMISSION
X0508
4
2023-07-19
0
0000883107
NANOPHASE TECHNOLOGIES Corp
NANX
0001985746
Miller Mark E
1319 MARQUETTE DR
ROMEOVILLE
IL
60446
1
0
0
0
0
Common Stock (option to purchase)
1.24
2023-07-19
4
A
0
10000
1.24
A
2024-07-19
2030-07-19
Common Stock
10000
10000
D
Beginning on this date, and subject to certain restrictions, options vest in three equal annual installments.
/s/ Jess Jankowski under UPA for Mark E. Miller
2023-07-20