Item 4 — Purpose of Transaction
On September 29, 2025, pursuant to a dividend reinvestment plan: (i) UAW Chrysler Retirees Medical Benefits Plan reinvested dividend proceeds in the Issuer, and the Issuer issued to UAW Chrysler Retirees Medical Benefits Plan, 342.584 Shares; (ii) UAW Ford Retirees Medical Benefits Plan reinvested dividend proceeds in the Issuer, and the Issuer issued to UAW Ford Retirees Medical Benefits Plan, 534.080 Shares; and (iii) UAW GM Retirees Medical Benefits Plan reinvested dividend proceeds in the Issuer, and the Issuer issued to UAW GM Retirees Medical Benefits Plan, 880.178 Shares. The price per Share was $915.86. On December 29, 2025, pursuant to a dividend reinvestment plan: (i) UAW Chrysler Retirees Medical Benefits Plan reinvested dividend proceeds in the Issuer, and the Issuer issued to UAW Chrysler Retirees Medical Benefits Plan, 464.438 Shares; (ii) UAW Ford Retirees Medical Benefits Plan reinvested dividend proceeds in the Issuer, and the Issuer issued to UAW Ford Retirees Medical Benefits Plan, 724.047 Shares; and (iii) UAW GM Retirees Medical Benefits Plan reinvested dividend proceeds in the Issuer, and the Issuer issued to UAW GM Retirees Medical Benefits Plan, 1,193.249 Shares. The price per Share was $909.79. On March 30, 2026, pursuant to a dividend reinvestment plan: (i) UAW Chrysler Retirees Medical Benefits Plan reinvested dividend proceeds in the Issuer, and the Issuer issued to UAW Chrysler Retirees Medical Benefits Plan, 362.716 Shares; (ii) UAW Ford Retirees Medical Benefits Plan reinvested dividend proceeds in the Issuer, and the Issuer issued to UAW Ford Retirees Medical Benefits Plan, 565.465 Shares; and (iii) UAW GM Retirees Medical Benefits Plan reinvested dividend proceeds in the Issuer, and the Issuer issued to UAW GM Retirees Medical Benefits Plan, 931.901 Shares. The price per Share was $895.75. On June 26, 2026, pursuant to a dividend reinvestment plan: (i) UAW Chrysler Retirees Medical Benefits Plan reinvested dividend proceeds in the Issuer, and the Issuer issued to UAW Chrysler Retirees Medical Benefits Plan, 369.271 Shares; (ii) UAW Ford Retirees Medical Benefits Plan reinvested dividend proceeds in the Issuer, and the Issuer issued to UAW Ford Retirees Medical Benefits Plan, 575.685 Shares; and (iii) UAW GM Retirees Medical Benefits Plan reinvested dividend proceeds in the Issuer, and the Issuer issued to UAW GM Retirees Medical Benefits Plan, 948.743 Shares. The price per Share was $882.50.