0001179110-12-016776.txt : 20121203 0001179110-12-016776.hdr.sgml : 20121203 20121203174753 ACCESSION NUMBER: 0001179110-12-016776 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20121129 FILED AS OF DATE: 20121203 DATE AS OF CHANGE: 20121203 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: AMBROSEO JOHN CENTRAL INDEX KEY: 0001234301 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-33962 FILM NUMBER: 121238539 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: COHERENT INC CENTRAL INDEX KEY: 0000021510 STANDARD INDUSTRIAL CLASSIFICATION: LABORATORY ANALYTICAL INSTRUMENTS [3826] IRS NUMBER: 941622541 STATE OF INCORPORATION: DE FISCAL YEAR END: 0930 BUSINESS ADDRESS: STREET 1: 5100 PATRICK HENRY DR CITY: SANTA CLARA STATE: CA ZIP: 95054 BUSINESS PHONE: 4087644000 MAIL ADDRESS: STREET 1: 5100 PATRICK HENRY DRIVE STREET 2: MAIL STOP P38 CITY: SANTA CLARA STATE: CA ZIP: 95054 FORMER COMPANY: FORMER CONFORMED NAME: COHERENT RADIATION DATE OF NAME CHANGE: 19770604 4 1 edgar.xml FORM 4 - X0306 4 2012-11-29 0 0000021510 COHERENT INC COHR 0001234301 AMBROSEO JOHN P.O. BOX 54980 SANTA CLARA CA 95056-0980 1 1 0 0 Pres. and CEO Common Stock 2012-11-29 4 M 0 6667 0 A 135262 D Common Stock 2012-11-29 4 F 0 3113 46.24 D 132149 D Restricted Stock Units 0 2012-11-29 4 M 0 6667 0 D 2012-11-29 Common Stock 6667 394385 D Represents shares withheld to satisfy minimum tax withholding obligations for released restricted stock units. Reporting Person received one share of common stock for each RSU that vested. This Restricted Stock Unit award vests over three years with one third of the grant vesting on each of the subsequent anniversaries of the grant. John Ambroseo 2012-12-03