Lumen Director Diankha Linear Sells Shares
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Feb 25 2026
0mins
Should l Buy LUMN?
Source: NASDAQ.COM
- Share Sale Details: On February 20, 2026, Lumen Director Diankha Linear sold 45,000 shares in the open market for approximately $355,000, reducing her direct holdings by 18.5% from 243,229 to 198,229 shares, indicating her engagement in tax and estate planning activities.
- Market Performance Insight: Although Linear's sale raised concerns, her retention of nearly 200,000 shares suggests she is not in a hurry to divest from Lumen, and the company's stock price has surged over the past year due to a strategic shift towards AI-optimized fiber networks.
- Financial Condition Warning: Lumen's sales at the end of 2025 were $12.4 billion, down from $13.1 billion in 2024, with a massive net loss of $1.7 billion in 2025 due to rising expenses, highlighting the financial pressures faced during its transition.
- Investment Recommendation: While Lumen's price-to-sales ratio has reached a multi-year high of 0.6, making it a good time for shareholders to sell, investors are advised to wait for a stock price drop before considering investment, as it was not included in The Motley Fool Stock Advisor's list of top investment picks.
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Analyst Views on LUMN
Wall Street analysts forecast LUMN stock price to rise
6 Analyst Rating
0 Buy
5 Hold
1 Sell
Hold
Current: 6.670
Low
7.00
Averages
8.33
High
11.00
Current: 6.670
Low
7.00
Averages
8.33
High
11.00
About LUMN
Lumen Technologies, Inc. is a digital networking services company. The Company is engaged in building fiber network designed to support artificial intelligence (AI), advanced cloud, and edge workloads. It is engaged in providing an array of integrated products and services to its domestic and global business customers and its domestic mass market customers. The Company conducts its operations under four brands: Lumen, which is its flagship brand for serving the enterprise and wholesale markets, including its Private Connectivity Fabric (PCF) network architecture, Lumen Digital products, and its priority services including Edge, Network-as-a-Service and cybersecurity; CenturyLink, which is engaged in providing primarily mass-marketed copper-based communications services, and Black Lotus Labs, which is its cyberthreat research and intelligence arm.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
- Recognition of Innovation: Lumen Technologies has made its debut on Fast Company's 2026 list of the World's Most Innovative Companies, highlighting its growing influence in enterprise technology and reflecting the success of its transformation into a digital network infrastructure company.
- Network Service Expansion: The company aims to achieve 58 million intercity fiber miles by 2031, connecting the world's rapidly growing digital ecosystems, particularly AI data centers and hyperscalers, thereby enhancing its market share in digital transformation.
- Customer Base Growth: Lumen's Network-as-a-Service (NaaS) platform has surpassed 2,000 customers, enabling rapid provisioning of secure, high-performance connectivity, significantly improving customer network service management efficiency and solidifying its leadership position in the industry.
- Showcasing Industry Leadership: CEO Kate Johnson highlighted Lumen's vision of revolutionizing telecom for the AI era at Fast Company's Most Innovative Companies Summit, demonstrating the company's forward-thinking approach in driving industry transformation.
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- Chairman Retirement: Lumen Technologies announced the retirement of Chairman Mike Glenn, marking a significant leadership change that could impact the company's future strategic direction and decision-making processes.
- New Chair Appointment: The Board has appointed Kevin P. Chilton as the new Chair, who has been a Board member since 2017 and is set to officially assume the role after the 2026 annual meeting, reflecting the company's emphasis on stable leadership.
- Leadership in Risk and Security: Chilton has served as Chair of the Risk and Security Committee since 2018, and his extensive military and management experience is expected to enhance the company's capabilities in risk management and security, thereby improving corporate governance.
- Military Background Impact: Having served as a four-star General in the U.S. Air Force before retiring in 2011, Chilton's military background may bring stronger strategic thinking and decision-making abilities to Lumen, helping the company maintain its competitive edge in the telecommunications market.
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- Board Leadership Transition: Lumen's Board Chair Mike Glenn and Audit Committee Chair Hal Jones will retire at the 2026 Annual Meeting, marking a significant governance shift aimed at ensuring continuity and effective risk oversight during a critical transformation phase.
- New Chair Appointment: Current board member General Kevin P. Chilton will assume the role of Board Chair after the 2026 Annual Meeting, leveraging his four-star general background and extensive risk management experience to drive strategic development in digital network infrastructure.
- New Board Nomination: Michael Collins, a partner at Bain & Company with over 30 years of experience in advising global companies on growth strategies, has been nominated for the Board, expected to provide crucial support for Lumen's long-term value creation and complex operational transformations.
- Leadership Role Expansion: Lumen announces the expanded roles of executives Chris Stansbury, Kye Prigg, and Ana White to align with the company's enterprise growth strategy and AI-driven future, ensuring execution speed and clarity during the transformation growth phase.
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- Management Team Continuity: The new company will be led by the existing Google Fiber executive team, leveraging their expertise in high-speed fiber innovation to manage the combined network footprint, aiming to enhance service quality and market competitiveness.
- Path to Financial Independence: This spinout positions Google Fiber for financial independence, with external capital facilitating nationwide expansion to meet the rising demand for artificial intelligence services, reflecting a strategic emphasis on high-capacity network infrastructure.
- Market Context Analysis: Since its launch in 2010, Google Fiber has faced multiple canceled expansion plans, yet the increasing demand for fiber infrastructure driven by cloud computing, streaming, and emerging AI services has prompted the company to reassess its market strategy.
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