ADTRAN

SEC Filings

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Date Filing Type Filing Description Download / View
December 1, 2011
Form 5
Annual Statement of Changes in Beneficial Ownership
December 1, 2011
Form 4
Statement of Changes in Beneficial Ownership
November 18, 2011
Form 4
Statement of Changes in Beneficial Ownership
November 8, 2011
Form 4
Statement of Changes in Beneficial Ownership
November 8, 2011
Form 4
Statement of Changes in Beneficial Ownership
November 8, 2011
Form 4
Statement of Changes in Beneficial Ownership
November 8, 2011
Form 4
Statement of Changes in Beneficial Ownership
November 8, 2011
Form 4
Statement of Changes in Beneficial Ownership
September 2, 2011
Form 4
Statement of Changes in Beneficial Ownership
September 2, 2011
Form 4
Statement of Changes in Beneficial Ownership
September 2, 2011
Form 4
Statement of Changes in Beneficial Ownership
September 2, 2011
Form 4
Statement of Changes in Beneficial Ownership
September 2, 2011
Form 4
Statement of Changes in Beneficial Ownership
September 2, 2011
Form 4
Statement of Changes in Beneficial Ownership
September 2, 2011
Form 4
Statement of Changes in Beneficial Ownership
July 18, 2011
Form 4
Statement of Changes in Beneficial Ownership
February 17, 2011
Form 4
Statement of Changes in Beneficial Ownership
February 14, 2011
Form 4
Statement of Changes in Beneficial Ownership
February 10, 2011
Form 4
Statement of Changes in Beneficial Ownership
February 9, 2011
Form 4
Statement of Changes in Beneficial Ownership
February 3, 2011
Form 4
Statement of Changes in Beneficial Ownership
February 2, 2011
Form 4
Statement of Changes in Beneficial Ownership
February 1, 2011
Form 4
Statement of Changes in Beneficial Ownership
January 28, 2011
Form 4
Statement of Changes in Beneficial Ownership
January 28, 2011
Form 4
Statement of Changes in Beneficial Ownership
January 28, 2011
Form 4
Statement of Changes in Beneficial Ownership
January 25, 2011
Form 4
Statement of Changes in Beneficial Ownership
January 25, 2011
Form 4
Statement of Changes in Beneficial Ownership
January 24, 2011
Form 4
Statement of Changes in Beneficial Ownership
January 24, 2011
Form 4
Statement of Changes in Beneficial Ownership
January 5, 2011
Form 4
Statement of Changes in Beneficial Ownership
January 4, 2011
Form 4
Statement of Changes in Beneficial Ownership
January 4, 2011
Form 4
Statement of Changes in Beneficial Ownership
January 4, 2011
Form 4
Statement of Changes in Beneficial Ownership
January 4, 2011
Form 4
Statement of Changes in Beneficial Ownership
January 4, 2011
Form 4
Statement of Changes in Beneficial Ownership
January 4, 2011
Form 4/A
Amended Statement of Changes in Beneficial Ownership