| Data | Ora | Fonte | Titolo | Simbolo | Compagnia |
| 06/03/2025 | 16:39 | Edgar (US Regulatory) | Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 03/03/2025 | 23:21 | Edgar (US Regulatory) | Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405] | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 27/02/2025 | 13:11 | Edgar (US Regulatory) | Form 8-K - Current report | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 27/02/2025 | 05:00 | Business Wire | ADTRAN Holdings, Inc. reports preliminary fourth quarter and full-year 2024 financial results | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 25/02/2025 | 14:00 | Business Wire | Adtran powers 30% of Openreach’s Full Fibre network with future-proof SDX OLT platform | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 14/02/2025 | 17:13 | Edgar (US Regulatory) | Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend] | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 07/02/2025 | 19:00 | Business Wire | ADTRAN Holdings, Inc. to release fourth quarter 2024 financial results on February 26, 2025 | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 06/02/2025 | 14:46 | PR Newswire (US) | TruVista and GOCare Team Up to Revolutionize Digital Customer Experiences | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 04/02/2025 | 14:00 | Business Wire | Brazilian National Observatory enhances national timekeeping with Adtran’s Oscilloquartz super high-performance optical cesium clock | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 29/01/2025 | 14:00 | Business Wire | Adtran launches optical cesium clock upgrade to enhance short-term stability for precision timing applications | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 28/01/2025 | 22:45 | Edgar (US Regulatory) | Form 4 - Statement of changes in beneficial ownership of securities | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 15/01/2025 | 14:15 | Business Wire | Titan Telecoms deploys 800G flexible spectrum between Sydney and Melbourne with Adtran’s FSP 3000 TeraFlex™ | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 14/01/2025 | 14:00 | Business Wire | ACE Fiber drives high-speed connectivity to New Albany with Adtran broadband solution | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 08/01/2025 | 14:00 | Business Wire | ProTek Fiber expands full-fiber connectivity in rural Illinois with Adtran | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 12/12/2024 | 14:00 | Business Wire | Adtran and IdeaTek team up to bring 50G PON services to Kansas | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 06/12/2024 | 16:00 | Business Wire | ADTRAN Holdings, Inc., to Meet with Investors at the Northland Growth Conference | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 27/11/2024 | 06:15 | Edgar (US Regulatory) | Form EFFECT - Notice of Effectiveness | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 26/11/2024 | 14:00 | Business Wire | Infrabel deploys Europe’s first 64G Fibre Channel over WDM solution with Adtran’s S-Flex™ | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 21/11/2024 | 17:50 | Business Wire | Adtran launches scalable AI private cloud solutions for US federal agencies | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 20/11/2024 | 14:54 | Business Wire | ADTRAN Holdings, Inc. trifft sich mit Investoren auf dem Deutschen Eigenkapitalforum 2024 | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 19/11/2024 | 17:00 | Business Wire | ADTRAN Holdings, Inc., to Meet with Investors at the Deutsches Eigenkapitalforum 2024 | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 18/11/2024 | 23:11 | Edgar (US Regulatory) | Form S-3 - Registration statement under Securities Act of 1933 | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 14/11/2024 | 17:03 | Edgar (US Regulatory) | Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend] | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 12/11/2024 | 23:20 | Edgar (US Regulatory) | Form 10-Q - Quarterly report [Sections 13 or 15(d)] | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 12/11/2024 | 18:02 | Edgar (US Regulatory) | Form SC 13G - Statement of Beneficial Ownership by Certain Investors | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 12/11/2024 | 15:00 | Business Wire | ADTRAN Holdings, Inc. to Meet with Investors at the 18th Annual Needham Virtual Security, Networking, & Communications Conference | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 07/11/2024 | 07:02 | Business Wire | ADTRAN Holdings, Inc. Reports Preliminary Third Quarter 2024 Financial Results | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 05/11/2024 | 10:00 | Business Wire | CRIANN boosts bandwidth in French research and education network with Adtran FSP 3000 | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 04/11/2024 | 10:00 | Business Wire | Adtran’s Oscilloquartz high-performance optical cesium technology integrated in Swiss timescale infrastructure at METAS | NASDAQ:ADTN | ADTRAN Holdings Inc |
| 01/11/2024 | 14:00 | Business Wire | Adtran and Sonic Fiber Internet partner to deliver 50G PON connectivity across California | NASDAQ:ADTN | ADTRAN Holdings Inc |
