0001127602-12-017324.txt : 20120517 0001127602-12-017324.hdr.sgml : 20120517 20120517185231 ACCESSION NUMBER: 0001127602-12-017324 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120515 FILED AS OF DATE: 20120517 DATE AS OF CHANGE: 20120517 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ALLIEGRO RICHARD A CENTRAL INDEX KEY: 0001216882 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-13059 FILM NUMBER: 12853449 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CERADYNE INC CENTRAL INDEX KEY: 0000018937 STANDARD INDUSTRIAL CLASSIFICATION: MISCELLANEOUS MANUFACTURING INDUSTRIES [3990] IRS NUMBER: 330055414 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 3169 RED HILL AVENUE CITY: COSTA MESA STATE: CA ZIP: 92626 BUSINESS PHONE: 7145490421 MAIL ADDRESS: STREET 1: 3169 RED HILL AVENUE CITY: COSTA MESA STATE: CA ZIP: 92626 4 1 form4.xml PRIMARY DOCUMENT X0305 4 2012-05-15 0000018937 CERADYNE INC CRDN 0001216882 ALLIEGRO RICHARD A 3169 RED HILL AVENUE COSTA MESA CA 92626 1 Common Stock 6839 D Restricted Stock Units 2012-05-15 4 A 0 4000 0 A 2015-05-23 Common Stock 4000 4000 D 1-for-1 This award vests as to 1,333 shares on each of May 23, 2013 and May 23, 2014 and 1,334 on May 23, 2015. /s/ Jerrold J. Pellizzon, attorney-in-fact for Mr. Alliegro 2012-05-17