0001209191-17-013225.txt : 20170222 0001209191-17-013225.hdr.sgml : 20170222 20170222162126 ACCESSION NUMBER: 0001209191-17-013225 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170221 FILED AS OF DATE: 20170222 DATE AS OF CHANGE: 20170222 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 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: 17628664 MAIL ADDRESS: STREET 1: C/O ISCO INTERNATIONAL INC STREET 2: 451 KIGSTON COURT CITY: MT PROSPECT STATE: IL ZIP: 60056 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2017-02-21 0 0000883107 NANOPHASE TECHNOLOGIES Corp NANX 0001267497 CESARIO FRANK 1319 MARQUETTE DRIVE ROMEOVILLE IL 60446 0 1 0 0 Chief Financial Officer Common Stock 83783 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 Common Stock (right to buy) 0.30 2013-08-07 2022-08-07 Common Stock 13667 13667 D Common Stock (right to buy) 0.415 2014-02-14 2023-02-14 Common Stock 13000 13000 D Common Stock (right to buy) 0.52 2015-02-13 2024-02-13 Common Stock 40000 40000 D Common Stock (right to buy) 0.44 2016-02-18 2025-02-18 Common Stock 36000 36000 D Common Stock 0.42 2017-02-23 2026-02-23 Common Stock 31500 31500 D Common Stock (right to purchase) 0.68 2017-02-21 4 A 0 36000 0.68 A 2018-02-21 2027-02-21 Common Stock 36000 36000 D Subject to certain restrictions, beginning on this date, options vest in three equal annual installments. /s/ Frank Cesario 2017-02-22