<SEC-DOCUMENT>0000950103-21-015732-index.html : 20211012 <SEC-HEADER>0000950103-21-015732.hdr.sgml : 20211012 <ACCEPTANCE-DATETIME>20211012095233 ACCESSION NUMBER: 0000950103-21-015732 CONFORMED SUBMISSION TYPE: 425 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20211012 DATE AS OF CHANGE: 20211012 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: ASPEN TECHNOLOGY INC /DE/ CENTRAL INDEX KEY: 0000929940 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROGRAMMING SERVICES [7371] IRS NUMBER: 042739697 STATE OF INCORPORATION: DE FISCAL YEAR END: 0630 FILING VALUES: FORM TYPE: 425 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34630 FILM NUMBER: 211317359 BUSINESS ADDRESS: STREET 1: 20 CROSBY DRIVE CITY: BEDFORD STATE: MA ZIP: 01730 BUSINESS PHONE: 781-221-4302 MAIL ADDRESS: STREET 1: 20 CROSBY DRIVE CITY: BEDFORD STATE: MA ZIP: 01730 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: EMERSON ELECTRIC CO CENTRAL INDEX KEY: 0000032604 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRONIC & OTHER ELECTRICAL EQUIPMENT (NO COMPUTER EQUIP) [3600] IRS NUMBER: 430259330 STATE OF INCORPORATION: MO FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: 425 BUSINESS ADDRESS: STREET 1: 8000 W FLORISSANT AVE STREET 2: P O BOX 4100 CITY: ST LOUIS STATE: MO ZIP: 63136 BUSINESS PHONE: 3145532000 MAIL ADDRESS: STREET 1: 8000 W. FLORISSANT STREET 2: P.O. BOX 4100 CITY: ST LOUIS STATE: MO ZIP: 63136 FORMER COMPANY: FORMER CONFORMED NAME: EMERSON ELECTRIC MANUFACTUING CO DATE OF NAME CHANGE: 19730710 </SEC-HEADER> <DOCUMENT> <TYPE>425 <SEQUENCE>1 <FILENAME>dp159702_425-lalemail.htm <DESCRIPTION>FORM 425 <TEXT> Document 1 - file: dp159702_425-lalemail.htm
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