ADTRAN Holdings, Inc. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Huntsville, AL
SEC filing record 1 source field available
Fiscal year end
31 December
ADTRAN Holdings, Inc. has filed 2,099 SEC EDGAR filings since 07 Feb 1996

SEC filing history

Showing 101-112 of 112 matching filings.

Per page
25
Current page
5
SC 13G File 005-44919

SCHEDULE 13G FOR ADTRAN, INC.

Filing date
14 Feb 2011
Reporting date
Not listed
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SC 13G/A File 005-44919

SEC FILING

Filing date
14 Feb 2011
Reporting date
Not listed
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SC 13G/A File 005-44919

SCHEDULE 13G/A

Filing date
11 Feb 2011
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SC 13G/A File 005-44919

SCHEDULE 13G/A

Filing date
11 Feb 2011
Reporting date
Not listed
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SC 13G/A File 005-44919

SC 13G/A filing

Filing date
03 Feb 2011
Reporting date
Not listed
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SC 13G/A File 005-44919

SC 13G/A filing

Filing date
11 Jan 2011
Reporting date
Not listed
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SC 13G File 005-44919

SEC FILING

Filing date
10 Dec 2010
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SC 13G/A File 005-44919

DOC ONE

Filing date
16 Feb 2010
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SC 13G/A File 005-44919

SCHEDULE 13G/A

Filing date
16 Feb 2010
Reporting date
Not listed
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SC 13G/A File 005-44919

SCHEDULE 13G/A

Filing date
16 Feb 2010
Reporting date
Not listed
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SC 13G File 005-44919

SC 13G filing

Filing date
29 Jan 2010
Reporting date
Not listed
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SC 13G/A File 005-44919

SC 13G/A filing

Filing date
22 Jan 2010
Reporting date
Not listed
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