Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers:
SEC Accession No. 0001193125-22-311810
Filing Date
2022-12-23
Accepted
2022-12-23 16:31:35
Documents
11
Effectiveness Date
2022-12-23

Document Format Files

Seq Description Document Type Size
1 S-3ASR d429321ds3asr.htm S-3ASR 265370
2 EX-4.3 d429321dex43.htm EX-4.3 339568
3 EX-4.4 d429321dex44.htm EX-4.4 363001
4 EX-4.5 d429321dex45.htm EX-4.5 40424
5 EX-4.6 d429321dex46.htm EX-4.6 41540
6 EX-5.1 d429321dex51.htm EX-5.1 30631
7 EX-23.1 d429321dex231.htm EX-23.1 1635
8 EX-23.2 d429321dex232.htm EX-23.2 2934
9 EX-24.1 d429321dex241.htm EX-24.1 25292
10 EX-FILING FEES d429321dexfilingfees.htm EX-FILING FEES 48112
11 GRAPHIC g429321g1217075402142.jpg GRAPHIC 2744
  Complete submission text file 0001193125-22-311810.txt   1163480
Mailing Address 901 EXPLORER BLVD HUNTSVILLE AL 35806
Business Address 901 EXPLORER BLVD HUNTSVILLE AL 35806 256-963-8220
ADTRAN Holdings, Inc. (Filer) CIK: 0000926282 (see all company filings)

EIN.: 872164282 | Fiscal Year End: 1231
Type: S-3ASR | Act: 33 | File No.: 333-268998 | Film No.: 221485721
SIC: 3661 Telephone & Telegraph Apparatus