Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001773229-20-000001
Filing Date
2020-01-03
Accepted
2020-01-03 15:39:15
Documents
1
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 8692
  Complete submission text file 0001773229-20-000001.txt   10008
Mailing Address 901 EXPLORER BLVD HUNTSVILLE AL 35806
Business Address 901 EXPLORER BLVD HUNTSVILLE AL 35806 256-963-8220
ADTRAN INC (Issuer) CIK: 0000926282 (see all company filings)

EIN.: 630918200 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3661 Telephone & Telegraph Apparatus

Mailing Address ADTRAN 901 EXPLORER BLVD. HUNTSVILLE AL 35806
Business Address
NICHOLS ROY J (Reporting) CIK: 0000937725 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-24612 | Film No.: 20505009