X0609 4 2026-08-14 0 0002041385 Ralliant Corp RAL 0001901021 Newcombe Tamara S. false C/O RALLIANT CORPORATION 4114 CENTER AT NORTH HILLS ST, SUITE 400 RALEIGH NC 27609 1 1 0 0 President and CEO 1 Common Stock 2026-08-14 4 M 0 9633 31.86 A 261600 D Common Stock 2026-08-14 4 M 0 3303 31.86 A 264903 D Common Stock 2026-08-14 4 S 0 12936 71.79 D 251967 D Common Stock 2026-08-14 4 F 0 5070 72.29 D 246897 D Employee Stock Option (Right to Buy) 31.86 2026-08-14 4 M 0 9633 0 D 2027-02-23 Common Stock 9633 57801 D Employee Stock Option (Right to Buy) 31.86 2026-08-14 4 M 0 3303 0 D 2027-02-23 Common Stock 3303 19819 D The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 13, 2026. The price reported in Column 4 is a weighted average price rounded to the nearest hundredth. These shares were sold in multiple transactions at prices ranging from $71.20 to $72.52, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Transaction represents the aggregate withholding of shares for tax purposes in connection with the vesting and distribution of certain restricted stock units previously issued by the Issuer. This option vested in two annual installments beginning on February 23, 2019. This option vested in four annual installments beginning on February 23, 2019. /s/ Jonathon E. Boatman, attorney-in-fact 2026-08-18