Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001193125-22-087450
Filing Date
2022-03-29
Accepted
2022-03-29 08:00:55
Documents
16
Period of Report
2022-05-11

Document Format Files

Seq Description Document Type Size
1 DEF 14A d299652ddef14a.htm DEF 14A 732256
2 GRAPHIC g299652g82i91.jpg GRAPHIC 51329
3 GRAPHIC g299652snap0001.jpg GRAPHIC 7061
4 GRAPHIC g299652snap00033.jpg GRAPHIC 3384
5 GRAPHIC g299652snap00044.jpg GRAPHIC 3127
6 GRAPHIC g299652snap022.jpg GRAPHIC 1858
7 GRAPHIC g299652snap024.jpg GRAPHIC 1873
8 GRAPHIC g299652snap029.jpg GRAPHIC 1930
9 GRAPHIC g299652snap24.jpg GRAPHIC 1794
10 GRAPHIC g299652snap30.jpg GRAPHIC 2257
11 GRAPHIC g299652sp2.jpg GRAPHIC 3023
12 GRAPHIC g299652sp29.jpg GRAPHIC 2218
13 GRAPHIC g299652sp30.jpg GRAPHIC 1774
14 GRAPHIC g299652sp4.jpg GRAPHIC 2302
15 GRAPHIC g299652sp7.jpg GRAPHIC 4146
16 GRAPHIC g299652spp2.jpg GRAPHIC 3336
  Complete submission text file 0001193125-22-087450.txt   861251
Mailing Address 901 EXPLORER BLVD HUNTSVILLE AL 35806
Business Address 901 EXPLORER BLVD HUNTSVILLE AL 35806 256-963-8220
ADTRAN INC (Filer) CIK: 0000926282 (see all company filings)

EIN.: 630918200 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 000-24612 | Film No.: 22777458
SIC: 3661 Telephone & Telegraph Apparatus