4
FORM 4 SUBMISSION
- Filing date
- 08 Jul 2022
- Reporting date
- 08 Jul 2022
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ADTRAN Holdings, Inc. reports
- Company location
- Huntsville, AL
- Fiscal year end
- 31 December
Company
Names, identifiers, and filing context for this profile.
1 identity field
SEC filing record 1 source field available
ADTRAN Holdings, Inc. has filed 2,099 SEC EDGAR filings since 07 Feb 1996
SEC filing history
Showing 376-400 of 1,000 matching filings.
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16
4
FORM 4 SUBMISSION
- Filing date
- 08 Jul 2022
- Reporting date
- 08 Jul 2022
- SEC evidence
- Open document Open filing
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4
FORM 4 SUBMISSION
- Filing date
- 08 Jul 2022
- Reporting date
- 08 Jul 2022
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
FORM 4 SUBMISSION
- Filing date
- 08 Jul 2022
- Reporting date
- 08 Jul 2022
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
FORM 4 SUBMISSION
- Filing date
- 08 Jul 2022
- Reporting date
- 08 Jul 2022
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
FORM 4 SUBMISSION
- Filing date
- 08 Jul 2022
- Reporting date
- 08 Jul 2022
- SEC evidence
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S-8 POS
File 333-04808
S-8 POS
- Filing date
- 08 Jul 2022
- Reporting date
- Not listed
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S-8 POS
File 033-83982
S-8 POS
- Filing date
- 08 Jul 2022
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- Not listed
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S-8 POS
File 333-29899
S-8 POS
- Filing date
- 08 Jul 2022
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- Not listed
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S-8 POS
File 333-30375
S-8 POS
- Filing date
- 08 Jul 2022
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- Not listed
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S-8 POS
File 333-78417
S-8 POS
- Filing date
- 08 Jul 2022
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- Not listed
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S-8 POS
File 333-41458
S-8 POS
- Filing date
- 08 Jul 2022
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- Not listed
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S-8 POS
File 333-66000
S-8 POS
- Filing date
- 08 Jul 2022
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- Not listed
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S-8 POS
File 333-133927
S-8 POS
- Filing date
- 08 Jul 2022
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S-8 POS
File 333-126734
S-8 POS
- Filing date
- 08 Jul 2022
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S-8 POS
File 333-249725
S-8 POS
- Filing date
- 08 Jul 2022
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- Not listed
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S-8 POS
File 333-168419
S-8 POS
- Filing date
- 08 Jul 2022
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S-8 POS
File 333-249726
S-8 POS
- Filing date
- 08 Jul 2022
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- Not listed
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S-8 POS
File 333-215218
S-8 POS
- Filing date
- 08 Jul 2022
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- Not listed
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425
File 000-24612
425
- Filing date
- 08 Jul 2022
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- Not listed
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8-K
File 000-24612
8-K
- Filing date
- 08 Jul 2022
- Reporting date
- 08 Jul 2022
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425
File 000-24612
425
- Filing date
- 07 Jul 2022
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- Not listed
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8-K
File 000-24612
8-K
- Filing date
- 07 Jul 2022
- Reporting date
- 06 Jul 2022
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425
File 000-24612
425
- Filing date
- 07 Jul 2022
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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425
File 000-24612
425
- Filing date
- 06 Jul 2022
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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