CIK 0000926282 · Large accelerated filer
ADTRAN Holdings, Inc.
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- ADTN
- Exchange
- Nasdaq
- Industry
- Telephone & Telegraph Apparatus
- FY end
- Dec 31
- Entity type
- operating
- EIN
- 872164282
- Phone
- 256-963-8220
- Business address
- 901 EXPLORER BLVD, HUNTSVILLE, AL, 35806
- Former names
- ADTRAN INC
- 8-K Event Regulation FD disclosure
- 4 Shares withheld for taxes Chairman & CEO gave up 5,408 shares (to pay taxes)
- ARS Other Annual Report to Security Holders
- DEFA14A Proxy Proxy Materials
- DEF 14A Proxy Proxy Statement
- 4 Grant or award SVP of Finance; CFO acquired 20,444 shares (grant or award)
- 3 Insider Initial Statement of Ownership
- 8-K Event Executive or director change · Regulation FD disclosure
- SCHEDULE 13G Stake Statement of Beneficial Ownership
- 10-K Report Annual Report
- 8-K Event Results of operations · Regulation FD disclosure
- SCHEDULE 13G/A Stake Statement of Beneficial Ownership
- 4 Shares withheld for taxes Chief Revenue Officer gave up 5,053 shares (to pay taxes)
- 4 Grant or award Chief Technology Officer acquired 27,777 shares (grant or award)
- 4 Shares withheld for taxes Chief Financial Officer gave up 5,780 shares (to pay taxes)
- 4 Shares withheld for taxes Chairman & CEO gave up 19,843 shares (to pay taxes)
- 4 Shares withheld for taxes Chief Revenue Officer gave up 765 shares (to pay taxes)
- 4 Shares withheld for taxes Chairman & CEO gave up 6,395 shares (to pay taxes)
- 4 Shares withheld for taxes Chairman & CEO gave up 6,018 shares (to pay taxes)
- 4 Grant or award Director acquired 14,406 shares (grant or award)
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