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21:45:10 EST Sat 07 Feb 2026
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Q:ADTN - ADTRAN HOLDINGS INC - https://www.adtran.com/
Sym-XBid - AskLastChg%ChVol$Vol#TrOpen-Hi-LoYear Hi-LoLast TrNewsDelay
ADTN - Q0.18.14·10.880.19.86+0.475.01,202.010,9519,9359.58  9.97  9.378612.44  6.9316:59:53Jan 2115 min RT 2¢

Recent Trades - Last 10 of 9935
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16:59:53Q9.670.287
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Recent Bulletins
Date ETSymbolTypeHeadline
2026-01-21 19:30U:ADTNNews ReleaseADTRAN Holdings, Inc. announces certain preliminary fourth quarter and full year 2025 results
2026-01-20 08:00U:ADTNNews ReleaseFiberCop selects Adtran to support high-speed metro transport network across Italy
2025-11-25 08:00U:ADTNNews ReleaseHenderson Municipal Power & Light builds multigigabit FTTH network with Adtran fiber access technology
2025-11-18 08:00U:ADTNNews ReleaseACE Fiber uses Adtran's Mosaic One Clarity AI solution for proactive assurance, faster resolution and fewer truck rolls
2025-11-03 23:00U:ADTNNews ReleaseADTRAN Holdings, Inc. reports third quarter 2025 financial results
2025-10-23 08:00U:ADTNNews ReleaseAdtran launches industry-first Galileo OSNMA authentication for Oscilloquartz timing solutions
2025-10-16 16:01U:ADTNNews ReleaseADTRAN Holdings, Inc. to release third quarter 2025 financial results on November 3, 2025
2025-10-14 08:00U:ADTNNews ReleaseAdtran launches Mosaic One Clarity to transform network operations with AI-based predictive maintenance and proactive assurance
2025-09-25 08:00U:ADTNNews ReleaseAdtran advances open networking at OIF's ECOC 2025 demo with FSP 3000 OLS and coherent pluggables
2025-09-17 01:02U:ADTNNews ReleaseADTRAN Holdings, Inc. Prices Upsized $175.0 Million Convertible Senior Notes Offering
2025-09-15 17:00U:ADTNNews ReleaseADTRAN Holdings, Inc. Announces Proposed Convertible Senior Notes Offering
2025-09-09 08:00U:ADTNNews ReleaseAdtran launches Oscilloquartz SFP grandmaster clock for precise edge timing in 10G networks
2025-08-21 08:00U:ADTNNews ReleaseAustralian Defence Science and Technology Group selects Adtran optical cesium clock for PNT research
2025-08-04 23:00U:ADTNNews ReleaseADTRAN Holdings, Inc. reports second quarter 2025 financial results
2025-07-16 15:25U:ADTNNews ReleaseADTRAN Holdings, Inc. announces higher than expected preliminary Q2 2025 revenue
2025-06-24 08:00U:ADTNNews ReleaseCegeka boosts Belgium's digital services with Adtran's open optical transport technology
2025-06-02 08:00U:ADTNNews ReleaseAdtran expands Oscilloquartz atomic clock portfolio with lower-cost optical cesium solutions for wider market adoption
2025-05-28 08:00U:ADTNNews ReleaseAdtran expands Wi-Fi 7 portfolio with SDG 9000 Series for residential, small business and MDU connectivity
2025-05-27 13:01U:ADTNNews ReleaseCORRECTING and REPLACING ADTRAN Holdings, Inc. announces date of 2025 annual meeting of stockholders
2025-05-27 08:00U:ADTNNews ReleaseAdtran launches Ensemble Cloudlet vRouter for rapid delivery of enterprise edge services