ADTRAN
Manufacturing · Alabama, United States · 1K - 5K Employees
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Overview
Headquarters
901 Explorer Blvd NW, Huntsville, Alabam...Phone Number
(256) 963-8000Website
www.adtran.comRevenue
$1.1 BillionStock Symbol
ADTNIndustry
About ADTRAN
ADTRAN Org Chart
Vice President, Sales
Vice President, Business Development
Vice President, Sales (North America)
Regional VP, Sales Latin America
Vice President, Business Development
Assistant VP, Sales Engineering
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ADTRAN is experiencing very low activity levels compared to other companies in the Manufacturing sector.
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Debt
$400M
ADTRAN Tech Stack
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ADTRAN News & Media
ADTRAN CTO granted 27,924 shares of common stock | ADTN Insider Trading - Stock Titan
CTO Christoph Glingener received a grant of 27,924 ADTRAN shares at $0.00 per share, raising his direct holdings to 83,953 shares, according to a Form 4.ADTRAN Holdings amends CTO Christoph Glingener's employment, confirms pay and awards
ADTRAN Holdings amended Christoph Glingener's employment agreement as CTO, extending the term to Dec 31, 2026 and confirming salary, bonus and equity award terms.Original SEC Filing: ADTRAN Holdings, Inc. [ ADTN ] - 8-K - Aug. 10, 2026This is an AI-powered summary. It may contain inaccuracies. Cons…ADTRAN Holdings (ADTN) Securities Investigation Notice - Levi & Korsinsky
ADTRAN investors are reacting to a roughly 15% selloff after preliminary Q2 2026 revenue and margin came in below guidance tied to a delayed single-customer project. NEW YORK, July 31, 2026 /PRNewswire/ -- A roughly 15% ADTRAN Holdings (NASDAQ: ADTN) selloff hit investors on July 22,...ADTN INVESTOR ALERT: Holzer & Holzer, LLC Announces Investigation of ADTRAN Holdings, Inc.
ATLANTA, July 27, 2026 (GLOBE NEWSWIRE) -- Holzer & Holzer, LLC is investigating whether ADTRAN Holdings, Inc. (“ADTRAN” or the “Company”) (NASDAQ: ADTN) complied with federal securities laws. On July 22, 2026, ADTRAN announced certain preliminary second quarter 2026 results, including revenue and operating margin, which both are expected to come in below the Company’s previously announced guidance range. The CEO said the preliminary second quarter results were “directly impacted by a project de
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Frequently Asked Questions Regarding ADTRAN
Adtran is a leading global provider of networking and communications equipment, serving a diverse domestic and international customer base that includes service providers, cable operators, and distributed enterprises. The company delivers innovative solutions and services that enable voice, data, video, and internet communications across a wide ran... Read More

