Type: replacement

Adobe has appointed Anil Chakravarthy as its new CEO, effective December 1, succeeding Shantanu Narayen, which has led to a slight decline in the company's shares during after-hours trading.

The resignation of Tata Sons Chairman N. Chandrasekaran raises significant concerns about the future of Tata Group's ambitious investments, particularly in semiconductor manufacturing and iPhone production, as internal conflicts over capital allocation and profitability emerge.

President Zelenskyy's dismissal of Gen. Oleksandr Syrskyi as commander-in-chief of Ukraine's armed forces reflects the government's response to public pressure amid ongoing protests, which could impact military strategy and public sentiment.

Dave Brown, a senior vice president at Amazon Web Services (AWS), is leaving the company after nearly 19 years, which could impact AWS's leadership dynamics as it continues to capitalize on the growing demand for AI services.

Meta's leadership change at WhatsApp, with Will Cathcart stepping down and Kunal Shah taking over, signals a strategic shift as the company seeks to innovate and diversify its offerings beyond advertising.

Terry Duffy, CEO of CME Group, will step down in 2027, transitioning to executive chairman, with Lynne Fitzpatrick set to succeed him as CEO. This leadership change is significant as it marks the end of Duffy's transformative 25-year tenure at the company.

Amazon is undergoing a leadership change in its health services division, with Neil Lindsay stepping down and Dr. Roy Schoenberg, co-founder of telemedicine company Amwell, taking over. This transition is significant as it may influence Amazon's strategy in the healthcare sector.

Drew Houston, the founder and CEO of Dropbox, is transitioning to an executive chairman role, marking a significant leadership change for the cloud storage company he established nearly two decades ago. This shift comes as Dropbox faces challenges in a competitive market and seeks to innovate amidst the rise of artificial intelligence.

Walmart is experiencing significant leadership changes as two top executives depart shortly after CEO John Furner's appointment, which could impact the company's strategic direction during a period of growth.