0000899243-16-010881.txt : 20160105 0000899243-16-010881.hdr.sgml : 20160105 20160105173818 ACCESSION NUMBER: 0000899243-16-010881 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160101 FILED AS OF DATE: 20160105 DATE AS OF CHANGE: 20160105 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Rubicon Technology, Inc. CENTRAL INDEX KEY: 0001410172 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 364419301 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 9931 FRANKLIN AVENUE CITY: FRANKLIN PARK STATE: IL ZIP: 60131 BUSINESS PHONE: (847) 295-7000 MAIL ADDRESS: STREET 1: 9931 FRANKLIN AVENUE CITY: FRANKLIN PARK STATE: IL ZIP: 60131 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Spencer Raymond J CENTRAL INDEX KEY: 0001293854 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-33834 FILM NUMBER: 161324011 MAIL ADDRESS: STREET 1: 6400 SHAFER COURT STREET 2: SUITE 100 CITY: ROSEMONT STATE: IL ZIP: 60018 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2016-01-01 0 0001410172 Rubicon Technology, Inc. RBCN 0001293854 Spencer Raymond J C/O RUBICON TECHNOLOGY, INC. 900 EAST GREEN ST., UNIT A BENSENVILLE IL 60106 1 0 0 0 Common Stock 2016-01-01 4 A 0 108114 0.00 A 148342 D Consists of restricted stock pursuant to grants that vest according to the following schedule: 27,028 shares vest on March 31, 2016, 27,028 shares vest on June 30, 2016, 27,029 shares vest on September 30, 2016 and 27,029 shares vest on December 31, 2016. Includes 108,114 shares of restricted stock pursuant to grants that vest as indicated in footnote 1. /s/ Scott Glickson, Attorney-in-Fact for Raymond J. Spencer 2016-01-05