-----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, JNcVxoiy7ISxfen4uk5eRt8WZamawf1ds4bT9VAr7xsJXqDo8UQ0WfpP+jLaNoA3 6/CW+hLTwZ2Qk1CYQrD/Fw== 0001036050-99-002424.txt : 19991122 0001036050-99-002424.hdr.sgml : 19991122 ACCESSION NUMBER: 0001036050-99-002424 CONFORMED SUBMISSION TYPE: 424B3 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 19991119 FILER: COMPANY DATA: COMPANY CONFORMED NAME: INTEGRATED CIRCUIT SYSTEMS INC CENTRAL INDEX KEY: 0000874689 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 232000174 STATE OF INCORPORATION: PA FISCAL YEAR END: 0630 FILING VALUES: FORM TYPE: 424B3 SEC ACT: SEC FILE NUMBER: 333-88607 FILM NUMBER: 99761020 BUSINESS ADDRESS: STREET 1: 2435 BLVD OF THE GENERALS CITY: NORRISTOWN STATE: PA ZIP: 19403 BUSINESS PHONE: 6106305300 MAIL ADDRESS: STREET 1: 2435 BLVD OF THE GENERALS CITY: NORRISTOWN STATE: PA ZIP: 19403 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ICS TECHNOLOGIES INC CENTRAL INDEX KEY: 0001096491 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 510341792 STATE OF INCORPORATION: PA FISCAL YEAR END: 0630 FILING VALUES: FORM TYPE: 424B3 SEC ACT: SEC FILE NUMBER: 333-88607-01 FILM NUMBER: 99761021 BUSINESS ADDRESS: STREET 1: 2435 BLVD OF THE GENERALS STREET 2: C/O INTEGRATED CIRCUIT SYSTEMS INC CITY: NORRISTOWN STATE: PA ZIP: 19403 BUSINESS PHONE: 6106305300 MAIL ADDRESS: STREET 1: 2435 BLVD OF THE GENERALS STREET 2: C/O INTEGRATED CIRCUIT SYSTEMS INC CITY: NORRISTOWN STATE: PA ZIP: 19403 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ICST INC CENTRAL INDEX KEY: 0001096492 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 232704328 STATE OF INCORPORATION: PA FISCAL YEAR END: 0630 FILING VALUES: FORM TYPE: 424B3 SEC ACT: SEC FILE NUMBER: 333-88607-02 FILM NUMBER: 99761022 BUSINESS ADDRESS: STREET 1: 2435 BLVD OF THE GENERALS STREET 2: C/O INTEGRATED CIRCUIT SYSTEMS INC CITY: NORRISTOWN STATE: PA ZIP: 19403 BUSINESS PHONE: 6106305300 MAIL ADDRESS: STREET 1: 2435 BLVD OF THE GENERALS STREET 2: C/O INTEGRATED CIRCUIT SYSTEMS INC CITY: NORRISTOWN STATE: PA ZIP: 19403 FILER: COMPANY DATA: COMPANY CONFORMED NAME: MICROCLOCK INC CENTRAL INDEX KEY: 0001096493 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 232704328 STATE OF INCORPORATION: PA FISCAL YEAR END: 0630 FILING VALUES: FORM TYPE: 424B3 SEC ACT: SEC FILE NUMBER: 333-88607-03 FILM NUMBER: 99761023 BUSINESS ADDRESS: STREET 1: 2435 BLVD OF THE GENERALS STREET 2: C/O INTEGRATED CIRCUIT SYSTEMS INC CITY: NORRISTOWN STATE: PA ZIP: 19403 BUSINESS PHONE: 6106305300 MAIL ADDRESS: STREET 1: 2435 BLVD OF THE GENERALS STREET 2: C/O INTEGRATED CIRCUIT SYSTEMS INC CITY: NORRISTOWN STATE: PA ZIP: 19403 424B3 1 FORM 424B3 FOR INTEGRATED CIRCUIT SYSTEMS PROSPECTUS SUPPLEMENT (To Prospectus dated October 19, 1999, as supplemented on November 12, 1999) OFFER TO EXCHANGE 11 1/2% SENIOR SUBORDINATED NOTES DUE 2009 FOR ANY AND ALL OUTSTANDING 11 1/2% SENIOR SUBORDINATED NOTES DUE 2009 OF INTEGRATED CIRCUIT SYSTEMS, INC. GUARANTEED BY ICS TECHNOLOGIES, INC., MICROCLOCK, INC. AND ICST, INC. THE EXCHANGE OFFER WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON NOVEMBER 30, 1999 (AS SUCH DATE MAY BE EXTENDED, THE "EXPIRATION DATE"). ---------------------- The exchange offer was originally scheduled to expire at 5:00 p.m., New York City time, on November 18, 1999. In order to allow note holders additional time to consider the offer, we are extending the expiration date to 5:00 p.m., New York City time, on November 30, 1999. ---------------------- THE DATE OF THIS SUPPLEMENT IS NOVEMBER 19, 1999 -----END PRIVACY-ENHANCED MESSAGE-----