X0609 4 2026-05-11 0 0001060391 REPUBLIC SERVICES, INC. RSG 0001052192 CASCADE INVESTMENT, L.L.C. false 2365 CARILLON POINT KIRKLAND WA 98033 0 0 1 0 0000902012 GATES WILLIAM H III false 2365 CARILLON POINT KIRKLAND WA 98033 0 0 1 0 0 Common stock 2026-05-11 4 P 0 78150 197.1800 A 109894982 D Common stock 2026-05-12 4 P 0 50245 201.7002 A 109945227 D Common stock 2026-05-12 4 P 0 4755 202.6100 A 109949982 D Common stock 2026-05-13 4 P 0 76224 201.2417 A 110026206 D Common stock 2026-05-13 4 P 0 173819 202.0388 A 110200025 D Common stock 2026-05-13 4 P 0 87717 203.0575 A 110287742 D Common stock 2026-05-13 4 P 0 28240 203.6701 A 110315982 D This transaction was executed in multiple trades at prices ranging from $196.8300 to $197.6500. The price set forth above reflects the weighted-average price per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. This transaction was executed in multiple trades at prices ranging from $201.4800 to $202.2400. The price set forth above reflects the weighted-average price per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. This transaction was executed in multiple trades at prices ranging from $200.6300 to $201.6100. The price set forth above reflects the weighted-average price per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. This transaction was executed in multiple trades at prices ranging from $201.6400 to $202.6250. The price set forth above reflects the weighted-average price per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. This transaction was executed in multiple trades at prices ranging from $202.6300 to $203.6250. The price set forth above reflects the weighted-average price per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. This transaction was executed in multiple trades at prices ranging from $203.6300 to $203.7500. The price set forth above reflects the weighted-average price per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. Cascade Investment, L.L.C. by: /s/ Alan Heuberger, Attorney-in-fact for Michael Larson, Business Manager 2026-05-13 William H. Gates III by: /s/ Alan Heuberger, Attorney-in-fact 2026-05-13