On April 1, 2024, Calvert Research and Management filed an exempt solicitation statement soliciting proxies and urged the shareholders of PACCAR Inc., requesting that the Board of Directors annually conduct an evaluation and issue a report (at reasonable cost, omitting confidential or proprietary information) describing if, and how, the Company lobbying and policy influence activities (both direct and indirect through trade associations, coalitions, alliances, and other organizations) align with the goal of the Paris Agreement to limit average global warming to ?well below? 2°C above pre-industrial levels, and to pursue efforts to limit temperature increase to 1.5°C, and how the Company plans to mitigate the risks presented by any misalignment. In evaluating the degree of alignment, the Company should consider not only its policy positions and those of organizations of which the Company is a member, but also the actual lobbying and policy influence activities, at the Company?s annual shareholders meeting.