X0306 4 2021-03-08 0000026172 CUMMINS INC CMI 0001848891 Brockhaus John D 500 JACKSON STREET COLUMBUS IN 47201 1 VP-Human Resources Operations Common 2021-03-08 4 S 0 30.1133 196.2488 D 0.0000 I By 401(k) Plan Common 3604.0000 D Stock Option (Right-to-Buy) 109.0900 2019-04-04 2026-04-04 Common 780.0000 780.0000 D Stock Option (Right-to-Buy) 110.6000 2013-05-03 2023-05-03 Common 150.0000 150.0000 D Stock Option (Right-to-Buy) 133.9400 2018-06-26 2028-06-26 Common 450.0000 450.0000 D Stock Option (Right-to-Buy) 136.8200 2018-04-02 2025-04-02 Common 360.0000 360.0000 D Stock Option (Right-to-Buy) 141.1300 2015-05-01 2025-05-01 Common 250.0000 250.0000 D Stock Option (Right-to-Buy) 142.1200 2023-04-06 2030-04-06 Common 750.0000 750.0000 D Stock Option (Right-to-Buy) 149.3400 2017-04-02 2024-04-02 Common 280.0000 280.0000 D Stock Option (Right-to-Buy) 149.7200 2020-04-03 2027-04-03 Common 500.0000 500.0000 D Stock Option (Right-to-Buy) 151.0700 2019-08-13 2029-08-13 Common 400.0000 400.0000 D Stock Option (Right-to-Buy) 160.1000 2021-04-03 2028-04-03 Common 610.0000 610.0000 D Stock Option (Right-to-Buy) 160.6300 2017-06-01 2027-06-01 Common 300.0000 300.0000 D Stock Option (Right-to-Buy) 163.4300 2022-04-04 2029-04-04 Common 860.0000 860.0000 D Stock Option (Right-to-Buy) 207.0400 2023-10-01 2030-10-01 Common 860.0000 860.0000 D The number of shares is based on the dollar value of the reporting person's interest in the Cummins Stock Fund under the Company's 401(k) plan as most recently provided by the plan. The actual number of shares underlying the interest is not known since the Cummins Stock Fund is a unitized account consisting of approximately 98% common stock and 2% cash or cash equivalents. /s/ Sharon Barner, Attorney-in-Fact 2021-06-04