June 30, 2025 – Major Tech News Roundup: AI Races, 5G Advances, Big Tech Deals & More
Nvidia insiders sold over $1 billion of company stock in the past year, with more than $500 million sold this month as the share price hit record highs, and CEO Jensen Huang sold stock for the first time since late 2023. Nvidia briefly became the world’s most valuable company by market capitalization during the surge, as analysts touted a “Golden Wave” of AI driving its prospects. Dubai’s telecom operator du and China Mobile announced on June 30 a collaboration to deploy 5G in Dubai’s metro network to enable ultra-fast, low-latency connectivity for predictive maintenance, safety monitoring, and smart transit features.