<SEC-DOCUMENT>0001179022-18-000004-index.html : 20180102 <SEC-HEADER>0001179022-18-000004.hdr.sgml : 20180102 <ACCEPTANCE-DATETIME>20180102113305 ACCESSION NUMBER: 0001179022-18-000004 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20171231 FILED AS OF DATE: 20180102 DATE AS OF CHANGE: 20180102 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Walker Kathryn A CENTRAL INDEX KEY: 0001264261 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-24612 FILM NUMBER: 18500685 MAIL ADDRESS: STREET 1: 2001 EDMUND HALLEY DRIVE CITY: RESTONT STATE: VA ZIP: 20191 FORMER NAME: FORMER CONFORMED NAME: WALKER KATHRYN A DATE OF NAME CHANGE: 20030922 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ADTRAN INC CENTRAL INDEX KEY: 0000926282 STANDARD INDUSTRIAL CLASSIFICATION: TELEPHONE & TELEGRAPH APPARATUS [3661] IRS NUMBER: 630918200 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 901 EXPLORER BLVD CITY: HUNTSVILLE STATE: AL ZIP: 35806 BUSINESS PHONE: 2569638220 MAIL ADDRESS: STREET 1: 901 EXPLORER BLVD CITY: HUNTSVILLE STATE: AL ZIP: 35806 </SEC-HEADER> <DOCUMENT> <TYPE>4 <SEQUENCE>1 <FILENAME>edgar.xml <DESCRIPTION>PRIMARY DOCUMENT <TEXT> Document 1 - file: edgar.html
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