X0508 4 2025-02-06 0001781335 Otis Worldwide Corp OTIS 0001665490 Marks Judith Fran 1 CARRIER PLACE FARMINGTON CT 06032 0 1 0 0 Chair, CEO and President 1 Common Stock 2025-02-06 4 M 0 11580 A 257463 D Common Stock 2025-02-06 4 F 0 5234 96.05 D 252229 D Common Stock 2025-02-07 4 M 0 11612 A 263841 D Common Stock 2025-02-07 4 F 0 5248 94.83 D 258593 D Common Stock 2025-02-10 4 S 0 28440 95.7716 D 230153 D Common Stock 12800 I by 2023 GRAT Restricted Stock Units 2025-02-06 4 M 0 11580 0 D Common Stock 11580 23169 D Restricted Stock Units 2025-02-07 4 M 0 11612 0 D Common Stock 11612 11620 D Restricted stock units (RSUs) convert into common stock on a one-for-one basis. RSUs include the right to receive dividend equivalents that are credited as additional RSUs. This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on July 30, 2024. The shares sold in multiple trades at prices ranging from $95.20 to $96.035. The price reported above reflects the weighted average sale price. The reporting person undertakes to provide the registrant, any security holder of the registrant, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. On February 6, 2024, the reporting person was granted RSUs vesting in three substantially equal annual installments beginning on the first anniversary of the grant date. The first installment vested on the Transaction Date. On February 7, 2023, the reporting person was granted RSUs vesting in three substantially equal annual installments beginning on the first anniversary of the grant date. The second installment vested on the Transaction Date. This form includes a transaction effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on July 30, 2024. The plan terminated on the Transaction Date. Toby Smith, Attorney-in-Fact 2025-02-10