Form 3/A - Initial statement of beneficial ownership of securities: [Amend]
SEC Accession No. 0001773229-19-000036
Filing Date
2019-11-26
Accepted
2019-11-26 17:33:20
Documents
1
Period of Report
2019-02-26

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 3/A  
1 PRIMARY DOCUMENT primary_doc.xml 3/A 3037
  Complete submission text file 0001773229-19-000036.txt   4341
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 505 OLD COURSE CIRCLE MCKINNEY TX 75070
Business Address
Centis Ronald (Reporting) CIK: 0001769038 (see all company filings)

Type: 3/A | Act: 34 | File No.: 000-24612 | Film No.: 191252309