Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001040188-21-000005
Filing Date
2021-02-02
Accepted
2021-02-02 11:14:06
Documents
1

Document Format Files

Seq Description Document Type Size
1 adtran13ga4_123120.htm SC 13G/A 39076
  Complete submission text file 0001040188-21-000005.txt   40596
Mailing Address 901 EXPLORER BLVD HUNTSVILLE AL 35806
Business Address 901 EXPLORER BLVD HUNTSVILLE AL 35806 256-963-8220
ADTRAN INC (Subject) CIK: 0000926282 (see all company filings)

EIN.: 630918200 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-44919 | Film No.: 21579578
SIC: 3661 Telephone & Telegraph Apparatus

Mailing Address 4900 TIEDEMAN RD BROOKLYN OH 44144
Business Address 4900 TIEDEMAN RD BROOKLYN OH 44144 2168982400
VICTORY CAPITAL MANAGEMENT INC (Filed by) CIK: 0001040188 (see all company filings)

EIN.: 132700161 | State of Incorp.: NY | Fiscal Year End: 1231
Type: SC 13G/A