Skip to content
S
SEC Filings Hub
Explore
Search firms, companies, tickers…
Ctrl/⌘ K
Live feed
Filing
Form 3
Form 3
0001209191-16-137631
·
ADTRAN Holdings, Inc.
Filer
Filing index
Filing metadata
Accession number
0001209191-16-137631
Form type
Form 3
Filer
ADTRAN Holdings, Inc.
CIK
CIK 926282
Filed
Aug 17, 2016
Reporting period
Aug 15, 2016
Description
Initial ownership
Documents
Filing index
0001209191-16-137631-index.htm
Complete submission
0001209191-16-137631.txt
All documents
directory listing
Filed by
ADTRAN Holdings, Inc.
CIK 926282
Explore SEC Filings Hub
Overview
Explore
Funds & firms
Most held stocks
Politicians
Company insiders
Policy & Legislation
Research
Compare investors
Find a security
Latest filings