rrd69487_78245.html

-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, U5SH7uQyH7zzV3k6kTkLUDWdYJSJN7Ty2Z3Vn+Q2DAnfIoLqkHYthr5M0sRHW5Pu DRarT6is3mNy1AlRhRbboQ== 0001181431-05-032298.txt : 20050602 0001181431-05-032298.hdr.sgml : 20050602 20050602122855 ACCESSION NUMBER: 0001181431-05-032298 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20050331 FILED AS OF DATE: 20050602 DATE AS OF CHANGE: 20050602 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: IMPCO TECHNOLOGIES INC CENTRAL INDEX KEY: 0000790708 STANDARD INDUSTRIAL CLASSIFICATION: MOTOR VEHICLE PARTS & ACCESSORIES [3714] IRS NUMBER: 911039211 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 16804 GRIDLEY PLACE CITY: CERRITOS STATE: CA ZIP: 90701 BUSINESS PHONE: 5628606666 MAIL ADDRESS: STREET 1: 16804 GRIDLEY PL CITY: CERRITOS STATE: CA ZIP: 90703 FORMER COMPANY: FORMER CONFORMED NAME: AIRSENSORS INC DATE OF NAME CHANGE: 19920703 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Borgogno Carla CENTRAL INDEX KEY: 0001328982 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-15143 FILM NUMBER: 05872880 BUSINESS ADDRESS: BUSINESS PHONE: NA MAIL ADDRESS: STREET 1: VIA LA MORRA 1 CITY: CHERASCO STATE: L6 ZIP: 12062 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Costamagna Pier Antonio CENTRAL INDEX KEY: 0001328986 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-15143 FILM NUMBER: 05872881 BUSINESS ADDRESS: BUSINESS PHONE: NA MAIL ADDRESS: STREET 1: VIA LA MORRA 1 CITY: CHERASCO STATE: L6 ZIP: 12062 3 1 rrd81233.xml FORM 3 X0202 3 2005-03-31 0 0000790708 IMPCO TECHNOLOGIES INC IMCO 0001328986 Costamagna Pier Antonio VIA LA MORRA 2 12062, CHERASCO, ITALY L6 ITALY 0 0 1 0 0001328982 Borgogno Carla VIA LA MORRA, 2 12062, CHERASCO, ITALY L6 ITALY 0 0 1 0 Common Stock 3291923 D Common Stock 88628 D These securities are owned soley by Pier Antonio Costamagna, who is a member of a "group" with Carla Borgogno, among others, for purposes of Section 13(d) of the Exchange Act. Carla Borgogno has an indirect interest in these shares as the wife of Pier Antonio Costamagna. These securities are owned solely by Carla Borgogno, who is a member of a "group" with Pier Antonio Costamagna, among others, for purposes of Section 13(d) of the Exchange Act. Pier Antonio Costamagna has an indiret interest in these shares as the husband of Carla Borgogno. Exhibit 99 - Joint Filer Information /s/ Pier Antonio Costamagna 2005-06-02 EX-99. 2 rrd69487_78245.htm JOINT FILER INFORMATION rrd69487_78245.html

                                              Exhibit 99


                   Form 3 Joint Filer Information


Name: 			Carla Borgogna


Address:		Via La Morra, 2
			12062, Cherasco, Italy


Designated Filer:	Pier Antonio Costamagna


Issuer & Ticker
Symbol:		        IMPCO Technologies, Inc. (IMCO)


Date of Event
Requiring Statement:	03/31/05


Signature:		/s/ Borgogno Carla

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