Adtran Holdings, Inc.

Adtran Holdings, Inc.: James Denson Wilson Jr, Acquisition of 5,630 shares in ADTRAN Holdings, Inc. (ISIN US00486H1059) due to the vesting of 7,970 Restricted Stock Units (granted November 17, …

Adtran Holdings, Inc.: James Denson Wilson Jr, Acquisition of 1,910 shares in ADTRAN Holdings, Inc. (ISIN US00486H1059) due to the vesting of 2,704 Restricted Stock Units (granted November 16, …

Adtran Holdings, Inc.: Thomas R. Stanton, Acquisition of 21,043 shares in ADTRAN Holdings, Inc. (ISIN US00486H1059) due to the vesting of 37,816 Restricted Stock Units (granted November 17, 2021) …

Adtran Holdings, Inc.: Thomas R. Stanton, Acquisition of 6,991 shares in ADTRAN Holdings, Inc. (ISIN US00486H1059) due to the vesting of 12,563 Restricted Stock Units (granted November 16, 2020) …