0001209191-12-038895.txt : 20120724
0001209191-12-038895.hdr.sgml : 20120724
20120724160537
ACCESSION NUMBER: 0001209191-12-038895
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20120720
FILED AS OF DATE: 20120724
DATE AS OF CHANGE: 20120724
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: CESARIO FRANK
CENTRAL INDEX KEY: 0001267497
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-22333
FILM NUMBER: 12976668
MAIL ADDRESS:
STREET 1: C/O ISCO INTERNATIONAL INC
STREET 2: 451 KIGSTON COURT
CITY: MT PROSPECT
STATE: IL
ZIP: 60056
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: NANOPHASE TECHNOLOGIES CORPORATION
CENTRAL INDEX KEY: 0000883107
STANDARD INDUSTRIAL CLASSIFICATION: MISCELLANEOUS PRIMARY METAL PRODUCTS [3390]
IRS NUMBER: 363687863
STATE OF INCORPORATION: IL
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 453 COMMERCE ST
CITY: BURR RIDGE
STATE: IL
ZIP: 60521
BUSINESS PHONE: 6303231200
MAIL ADDRESS:
STREET 1: 453 COMMERCE STREET
CITY: BURR RIDGE
STATE: IL
ZIP: 60521
4
1
doc4.xml
FORM 4 SUBMISSION
X0306
4
2012-07-20
0
0000883107
NANOPHASE TECHNOLOGIES CORPORATION
NANX
0001267497
CESARIO FRANK
1319 MARQUETTE DRIVE
ROMEOVILLE
IL
60446
0
1
0
0
Chief Financial Officer
Common Stock
2012-07-20
4
X
0
6636
0.33
A
30000
D
Common Stock (right to buy)
1.07
2010-06-24
2019-06-24
Common Stock
20000
20000
D
Common Stock (right to buy)
1.70
2011-05-03
2020-05-03
Common Stock
20000
20000
D
Common Stock (right to buy)
1.26
2012-05-02
2021-05-02
Common Stock
31000
31000
D
The reporting person previously reported shares purchased upon exercise of subscription rights issued pro rata to holders of the issuer's common stock (the "Common Stock") as of the close of business on June 13, 2012 (the "Record Date"), to purchase 0.342 shares of Common Stock for each one share of Common Stock owned as of the close of business on the Record Date at a subscription price of $0.33 per full share under the basic subscription privilege of the issuer's rights offering. The reporting person also exercised his over-subscription privilege under the rights offering, purchasing 6,636 additional shares of Common Stock at the same $0.33 price.
Subject to certain restrictions, beginning on this date, options vest in three equal annual installments.
/s/ Frank Cesario
2012-07-24