Protiva Brian
Related Filers (1)
Ownership (13)
4
Wednesday, 1/3/2024
ADTRAN Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 12/8/2023
ADTRAN Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 9/7/2023
ADTRAN Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/8/2023
ADTRAN Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/23/2023
ADTRAN Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/25/2023
ADTRAN Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/4/2023
ADTRAN Holdings, Inc.: Statement of changes in beneficial ownership of securities
4/A
Friday, 9/2/2022
ADTRAN Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 8/25/2022
ADTRAN Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 7/21/2022
ADTRAN Holdings, Inc.: Statement of changes in beneficial ownership of securities
SC 13D
Wednesday, 7/20/2022
ADTRAN Holdings, Inc.: Major Shareholders
4
Tuesday, 7/19/2022
ADTRAN Holdings, Inc.: Statement of changes in beneficial ownership of securities
3
Monday, 7/18/2022
ADTRAN Holdings, Inc.: Initial statement of beneficial ownership of securities