0001179022-18-000001.txt : 20180102 0001179022-18-000001.hdr.sgml : 20180102 20180102113035 ACCESSION NUMBER: 0001179022-18-000001 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: Nair Balan CENTRAL INDEX KEY: 0001398905 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-24612 FILM NUMBER: 18500679 MAIL ADDRESS: STREET 1: 901 EXPLORER BOULEVARD CITY: HUNTSVILLE STATE: AL ZIP: 35806 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 4 1 edgar.xml PRIMARY DOCUMENT X0306 4 2017-12-31 0000926282 ADTRAN INC ADTN 0001398905 Nair Balan 901 EXPLORER BLVD. HUNTSVILLE AL 35806 1 0 0 0 Common Stock 2017-12-31 4 M 0 69.756 A 24410.756 D Common Stock 2017-12-31 4 D 0 .756 19.35 D 24410 D Common Stock 2017-12-31 4 A 0 4651 0 A 29061 D Dividend Equivalent Rights 2017-12-31 4 M 0 69.756 0 D Common Stock 69.756 0 D Settlement of dividend equivalent rights in connection with lapse of restriction on restricted stock. The rights accrued when and as dividends were paid on the Company's common stock and are paid in whole shares of common stock with the remainder paid in cash. Each dividend equivalent right is the economic equivalent of one share of the Company's common stock. /s/ Brian Overstreet, by Power of Attorney 2018-01-02