0000933430-22-000008.txt : 20221208
0000933430-22-000008.hdr.sgml : 20221208
20221208164608
ACCESSION NUMBER: 0000933430-22-000008
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20221206
FILED AS OF DATE: 20221208
DATE AS OF CHANGE: 20221208
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: WHITMORE BRADFORD T
CENTRAL INDEX KEY: 0000933430
STATE OF INCORPORATION: IL
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-22333
FILM NUMBER: 221452990
MAIL ADDRESS:
STREET 1: 5215 OLD ORCHARD ROAD
STREET 2: SUITE 620
CITY: SKOKIE
STATE: IL
ZIP: 60077
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: NANOPHASE TECHNOLOGIES Corp
CENTRAL INDEX KEY: 0000883107
STANDARD INDUSTRIAL CLASSIFICATION: MISCELLANEOUS PRIMARY METAL PRODUCTS [3390]
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
primary_doc.xml
PRIMARY DOCUMENT
X0306
4
2022-12-06
0
0000883107
NANOPHASE TECHNOLOGIES Corp
NANX
0000933430
WHITMORE BRADFORD T
5215 OLD ORCHARD ROAD
SUITE 620
SKOKIE
IL
60077
0
0
1
0
Common Stock
2022-12-06
4
P
0
86318
1.22
A
29844793
D
Common Stock
2022-12-07
4
P
0
450
1.17
A
29845243
D
Common Stock
2022-12-08
4
P
0
92000
1.1634
A
29937243
D
Common Stock
601410
I
By Grace Investments, LP
Common Stock
51454
I
By daughter
The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.1503 to $1.2069. The reporting person undertakes to provide, upon request by the staff of the SEC, the issuer, or a security holder of the issuer, full information regarding the number of shares transacted at each price, with respect to all transactions reported on the Form 4.
As manager of INV-GP, LLC, Grace Investments, LP's General Partner, Bradford T. Whitmore is an indirect beneficial owner of 601,410 shares of Common Stock.
Bradford T. Whitmore
2022-12-08