0000928421-13-000073.txt : 20130606 0000928421-13-000073.hdr.sgml : 20130606 20130606201423 ACCESSION NUMBER: 0000928421-13-000073 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130605 FILED AS OF DATE: 20130606 DATE AS OF CHANGE: 20130606 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MATTSON TECHNOLOGY INC CENTRAL INDEX KEY: 0000928421 STANDARD INDUSTRIAL CLASSIFICATION: SPECIAL INDUSTRY MACHINERY, NEC [3559] IRS NUMBER: 770208119 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 47131 BAYSIDE PARKWAY CITY: FREMONT STATE: CA ZIP: 94538 BUSINESS PHONE: 510 657 5900 MAIL ADDRESS: STREET 1: 47131 BAYSIDE PARKWAY CITY: FREMONT STATE: CA ZIP: 94538 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HOANG HOANG CENTRAL INDEX KEY: 0001578418 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-24838 FILM NUMBER: 13898678 MAIL ADDRESS: STREET 1: 47131 BAYSIDE PARKWAY CITY: FREMONT STATE: CA ZIP: 94538 4 1 wf-form4_137056405012251.xml FORM 4 X0306 4 2013-06-05 0 0000928421 MATTSON TECHNOLOGY INC MTSN 0001578418 HOANG HOANG 47131 BAYSIDE PARKWAY FREMONT CA 94538 0 1 0 0 Sr VP Global Business Operatio Common Stock 2013-06-05 4 P 0 30000 2.12 A 60000 D This is the weighted average purchase price. Shares were purchased in multiple transactions at prices ranging between $2.11 and $2.12. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this Form 4. Tyler Purvis: For Hoang Hoang 2013-06-06