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ADTRAN (ADTN)

7.10 -0.05 (0.70%)

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- Earnings (11/3/26)

Latest Headlines

TEC reduces pressure on support teams with proactive outage communications powered by Adtran and GOCare August 11, 2026 8:15 AM - BizWire Form 8-K ADTRAN Holdings, Inc. For: Aug 10 August 10, 2026 4:08 PM - SEC Filing Form 4 ADTRAN Holdings, Inc. For: Aug 10 Filed by: Glingener Christoph August 10, 2026 4:02 PM - SEC Filing Form 4 ADTRAN Holdings, Inc. For: Aug 06 Filed by: Santo Timothy P August 7, 2026 4:00 PM - SEC Filing Adtran launches Mosaic One Fabric for custom AI agent creation August 6, 2026 8:00 AM - StreetInsider Adtran launches Mosaic One Fabric, empowering operators to build custom AI agents and workflows August 6, 2026 8:00 AM - BizWire Form 10-Q ADTRAN Holdings, Inc. For: Jun 30 August 4, 2026 8:44 AM - SEC Filing Form 8-K ADTRAN Holdings, Inc. For: Aug 03 August 4, 2026 6:37 AM - SEC Filing TOHKnet and Adtran conduct Japan’s first 50G PON trial on a live network August 4, 2026 3:00 AM - BizWire ADTRAN, Inc. (ADTN) Misses Q2 EPS by 9c ; Offers Guidance August 4, 2026 2:23 AM - StreetInsider ADTRAN Holdings, Inc. reports second quarter 2026 financial results August 3, 2026 10:30 PM - BizWire Form 4 ADTRAN Holdings, Inc. For: Jul 24 Filed by: Glingener Christoph July 28, 2026 4:01 PM - SEC Filing Form 8-K ADTRAN Holdings, Inc. For: Jul 21 July 23, 2026 4:31 PM - SEC Filing ADTRAN secures new JPMorgan-led senior credit facility July 23, 2026 4:30 PM - StreetInsider ADTRAN Strengthens Capital Structure with New Senior Secured Credit Facility July 23, 2026 4:30 PM - BizWire ADTRAN (ADTN) PT Lowered to $21 at B.Riley July 23, 2026 8:29 AM - StreetInsider ADTRAN (ADTN) PT Lowered to $14 at Needham July 23, 2026 7:13 AM - StreetInsider Increasing unusual option volume: ADTN CBRG AIRJ PEGA RSI VZLA ALKS July 22, 2026 10:01 AM - StreetInsider Adtran Holdings cuts Q2 revenue outlook, citing single customer delay July 22, 2026 7:15 AM - StreetInsider Form 8-K ADTRAN Holdings, Inc. For: Jul 21 July 22, 2026 7:02 AM - SEC Filing ADTRAN Holdings, Inc. announces certain preliminary second quarter 2026 results July 22, 2026 12:00 AM - BizWire ADTRAN (ADTN) files mixed shelf July 17, 2026 2:16 PM - StreetInsider Form S-3ASR ADTRAN Holdings, Inc. July 17, 2026 2:13 PM - SEC Filing Silo Communications expands fiber connectivity in rural Illinois with Adtran July 16, 2026 8:00 AM - BizWire Oso Internet Solutions brings fiber broadband to one of the most remote Navajo communities with Adtran July 14, 2026 8:00 AM - BizWire Increasing unusual call option volume: ARKG DVA ANGX JACK VWO PD MULL MAT ADTN July 14, 2026 6:14 AM - StreetInsider Form 4 ADTRAN Holdings, Inc. For: Jul 01 Filed by: DelSanto Anne July 6, 2026 4:03 PM - SEC Filing Form 3 ADTRAN Holdings, Inc. For: Jul 01 Filed by: DelSanto Anne July 1, 2026 4:53 PM - SEC Filing Form 11-K ADTRAN Holdings, Inc. For: Dec 31 June 26, 2026 5:29 PM - SEC Filing Form 8-K ADTRAN Holdings, Inc. For: Jun 23 June 26, 2026 7:02 AM - SEC Filing Adtran Holdings appoints Anne DelSanto to its board of directors June 25, 2026 4:05 PM - StreetInsider Adtran Holdings, Inc. Appoints Anne DelSanto to Board of Directors June 25, 2026 4:05 PM - BizWire Full Article List