Independent Age 66 Director since 2020 (5 years of tenure) Professional Experience Former CEO and current director of TD SYNNEX Corporation, a global IT distribution and solutions company. Former COO of Tech Data Corporation. Former General Manager and COO, Global Technology Services of International Business Machines Corporation. Other Public Board Service TD SYNNEX (2021 Present) Key Experience and Qualifications Enterprise Oversight: Experience overseeing global operations, leading strategic direction and driving operational execution through senior leadership roles at technology companies, including overseeing global technology services at IBM and as CEO of TD SYNNEX, a global IT distribution and solutions company. Industry Experience: Experience in risk management and oversight through business transformations, including major acquisitions, at leading technology companies. Technical Expertise: Oversaw global technology services as a senior leader at IBM. As CEO at TD SYNNEX, led and oversaw innovation, technological advancement and transformative growth. Also brings strong accounting and financial expertise developed through more than a decade of oversight of financial and accounting operations. Corporate Governance: Significant human capital management and succession planning experience gained through various senior leadership roles at public companies. Experience is complemented by board service at Novolex, a privately held company recognized for innovation in sustainable packaging solutions. Committee Assignments and Rationale Lead Director Understanding of Allstate s business and professional credibility and trusted relationships with fellow directors. Five years of Allstate board experience balancing institutional knowledge and fresh perspectives. Compensation and Human Capital Committee Significant management experience leading large companies as CEO and COO. Succession experience as CEO of TD SYNNEX. Risk and Return Committee In-depth understanding of technology, innovation and corporate strategy.