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CIK 0000926282 · Large accelerated filer

ADTRAN Holdings, Inc.

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Ticker
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
  1. 425 Deal Prospectus/Communication re Business Combination
  2. SC 13G/A Stake Amended Statement of Ownership
  3. SC 13G/A Stake Amended Statement of Ownership
  4. SC 13G/A Stake Amended Statement of Ownership
  5. 8-K Event Results of operations
  6. SC 13G Stake Amended Statement of Ownership
  7. SC 13G/A Stake Amended Statement of Ownership
  8. 425 Deal Prospectus/Communication re Business Combination
  9. 425 Deal Prospectus/Communication re Business Combination
  10. 425 Deal Prospectus/Communication re Business Combination
  11. 425 Deal Prospectus/Communication re Business Combination
  12. 4 Shares withheld for taxes Chief Information Officer gave up 122 shares (to pay taxes)
  13. 425 Deal Prospectus/Communication re Business Combination
  14. 425 Deal Prospectus/Communication re Business Combination
  15. 425 Deal Prospectus/Communication re Business Combination
  16. 425 Deal Prospectus/Communication re Business Combination
  17. 4/A Returned to the company Director returned 0.48 shares (to the company)
  18. 425 Deal Prospectus/Communication re Business Combination
  19. 425 Deal Prospectus/Communication re Business Combination
  20. 425 Deal Prospectus/Communication re Business Combination

Page 24 of 106 · 2,111 filings