0000926282-21-000022.txt : 20210604 0000926282-21-000022.hdr.sgml : 20210604 20210604112059 ACCESSION NUMBER: 0000926282-21-000022 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210603 FILED AS OF DATE: 20210604 DATE AS OF CHANGE: 20210604 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: 21995443 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: 256-963-8220 MAIL ADDRESS: STREET 1: 901 EXPLORER BLVD CITY: HUNTSVILLE STATE: AL ZIP: 35806 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2021-06-03 0 0000926282 ADTRAN INC ADTN 0001398905 Nair Balan 901 EXPLORER BOULEVARD HUNTSVILLE AL 35806 1 0 0 0 Dividend Equivalent Rights 2021-06-03 4 A 0 27.259 0 A Common Stock 27.259 61.094 D Dividend equivalent rights accrue when and as dividends are paid on the Company's common stock. The rights are paid in whole shares of common stock with the remainder paid in cash upon vesting of restricted stock units. Each dividend equivalent right is the equivalent of one share of the Company's common stock. Amy Moss, by power of attorney 2021-06-04