<SEC-DOCUMENT>0000892712-15-000186-index.html : 20150206 <SEC-HEADER>0000892712-15-000186.hdr.sgml : 20150206 <ACCEPTANCE-DATETIME>20150206155329 ACCESSION NUMBER: 0000892712-15-000186 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20150206 DATE AS OF CHANGE: 20150206 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: ESCO TECHNOLOGIES INC CENTRAL INDEX KEY: 0000866706 STANDARD INDUSTRIAL CLASSIFICATION: COMMUNICATIONS EQUIPMENT, NEC [3669] IRS NUMBER: 431554045 STATE OF INCORPORATION: MO FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-41209 FILM NUMBER: 15584423 BUSINESS ADDRESS: STREET 1: 9900 A CLAYTON RD CITY: ST LOUIS STATE: MO ZIP: 63124 BUSINESS PHONE: 3142137200 MAIL ADDRESS: STREET 1: 9900 A CLAYTON RD CITY: ST LOUIS STATE: MO ZIP: 63124 FORMER COMPANY: FORMER CONFORMED NAME: ESCO ELECTRONICS CORP DATE OF NAME CHANGE: 19920703 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: HEARTLAND ADVISORS INC CENTRAL INDEX KEY: 0000937394 IRS NUMBER: 391078128 STATE OF INCORPORATION: WI FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 789 N WATER STREET CITY: MILWAUKEE STATE: WI ZIP: 53202 BUSINESS PHONE: 414-347-7777 MAIL ADDRESS: STREET 1: 789 N WATER STREET CITY: MILWAUKEE STATE: WI ZIP: 53202 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>heartlandesco13ga.htm <DESCRIPTION>AMENDMENT NO. 1 TO SCHEDULE 13G <TEXT> Document 1 - file: heartlandesco13ga.htm
</DOCUMENT> </SEC-DOCUMENT>