0001213900-21-067936.txt : 20211229 0001213900-21-067936.hdr.sgml : 20211229 20211229163009 ACCESSION NUMBER: 0001213900-21-067936 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20211228 FILED AS OF DATE: 20211229 DATE AS OF CHANGE: 20211229 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Brog Timothy CENTRAL INDEX KEY: 0001374187 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-33834 FILM NUMBER: 211529178 MAIL ADDRESS: STREET 1: C/O RUBICON TECHNOLOGY, INC. STREET 2: 900 EAST GREEN STREET, UNIT A CITY: BENSENVILLE STATE: IL ZIP: 60106 FORMER NAME: FORMER CONFORMED NAME: Brog Timothy E DATE OF NAME CHANGE: 20060829 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: 900 EAST GREEN STREET CITY: BENSENVILLE STATE: IL ZIP: 60106 BUSINESS PHONE: (847) 295-7000 MAIL ADDRESS: STREET 1: 900 EAST GREEN STREET CITY: BENSENVILLE STATE: IL ZIP: 60106 4 1 ownership.xml X0306 4 2021-12-28 0 0001410172 Rubicon Technology, Inc. RBCN 0001374187 Brog Timothy C/O RUBICON TECHNOLOGY, INC., 900 EAST GREEN ST. BENSENVILLE IL 60106 1 1 0 0 Chief Executive Officer Restricted Stock Units 2021-12-28 4 A 0 25000 A 2025-12-28 Common Stock 25000 25000 D Each restricted stock unit represents a contingent right to receive one share of the Company's common stock. One half of such units will vest if prior to December 28, 2025, the 15-trading day average closing price of the Company's common stock is greater than or equal to the target prices of $12.00 and $13.00, respectively. Restricted stock units were granted as part of Mr. Brog's compensation as an employee of the Company. /s/ Timothy E. Brog 2021-12-28