Pfizer appoints new CFO, boosts full-year outlook

• Pfizer has appointed Cecile Guegan as its new Chief Financial Officer (CFO).
• Guegan has held various leadership roles at Pfizer over the last 20 years.
• Pfizer has increased its full-year financial outlook.
• Kenta Kon, Toyota's former CFO, became the company's CEO in April.
• Several CFOs have transitioned to CEO roles in major companies, including ConocoPhillips, CME Group, and Unilever.