0001127602-12-008523.txt : 20120228 0001127602-12-008523.hdr.sgml : 20120228 20120228194437 ACCESSION NUMBER: 0001127602-12-008523 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120224 FILED AS OF DATE: 20120228 DATE AS OF CHANGE: 20120228 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: LOCKHART BRUCE CENTRAL INDEX KEY: 0001268645 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-13059 FILM NUMBER: 12649603 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 X0304 4 2012-02-24 0000018937 CERADYNE INC CRDN 0001268645 LOCKHART BRUCE 3169 RED HILL AVENUE COSTA MESA CA 92626 1 Vice President Common Stock 3774 D Common Stock 1570 I By 401(k) Plan Trust Common Stock 428 I Non-qualified Deferred Compensation Plan Restricted Stock Units 2012-02-24 4 A 0 4000 0 A 2017-03-19 Common Stock 4000 4000 D 1-for-1 This Award vests as to 800 units on each of March 19, 2013, March 19, 2014, March 19, 2015, March 19, 2016 and March 19, 2017. /s/ Jerrold J. Pellizzon, attorney-in-fact for Mr. Lockhart 2012-02-28