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Filing
SC 13G/A
SC 13G/A0001040188-22-000005·ADTRAN Holdings, Inc.
Schedule 13G ownership disclosure
ADTRAN INC
Security class unavailable · CUSIP: 00738A106
Event date: 2021-12-31
Legacy cover-page extraction is best effort and may not include every reporting person.
- Filing-level shares
- 1,929,047
- Percent of class
- 3.9300%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0001040188-22-000005
- Form type
- SC 13G/A
- Filer
- ADTRAN Holdings, Inc.
- CIK
- CIK 926282
- Filed
- Feb 01, 2022
- Reporting period
- Dec 31, 2021
- Description
- Schedule 13G beneficial ownership