Tamara S. Newcombe - 14 Aug 2026 Form 4 Insider Report for Ralliant Corp (RAL)

Reporting relationship: President and CEO, Director
Issuer ticker: RAL
Reported as of: 14 Aug 2026
Net transaction value: -$928,675
SEC form: 4
Accepted by SEC: 18 Aug 2026, 18:42:15 UTC
Prior SEC filing: 24 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Jonathon E. Boatman, attorney-in-fact

Key filing fact

Tamara S. Newcombe filed Form 4 for Ralliant Corp (RAL) on 18 Aug 2026.

Key facts

This page summarizes Tamara S. Newcombe's Form 4 filing for Ralliant Corp (RAL).
6 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 18 Aug 2026, 18:42.

Change

Previous filing in this sequence was filed on 24 Jun 2026.
Current net transaction value: -$928,675.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001901021 Primary reporting owner

Newcombe Tamara S.

Relationship: President and CEO, Director
Address: C/O RALLIANT CORPORATION, 4114 CENTER AT NORTH HILLS ST, SUITE 400, RALEIGH
Signature: /s/ Jonathon E. Boatman, attorney-in-fact
Signature date: 18 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

RAL transaction

Common Stock

Options Exercise

Transaction value
Shares: +9,633
Change %: +3.8%
Price: $31.86^*
Shares after: 261,600
Date: 14 Aug 2026
Ownership: Direct
Footnotes: F1

RAL transaction

Common Stock

Options Exercise

Transaction value
Shares: +3,303
Change %: +1.3%
Price: $31.86^*
Shares after: 264,903
Date: 14 Aug 2026
Ownership: Direct
Footnotes: F1

RAL transaction

Common Stock

Sale

Transaction value: $928,675
Shares: -12,936
Change %: -4.9%
Price: $71.79
Shares after: 251,967
Date: 14 Aug 2026
Ownership: Direct
Footnotes: F1, F2

RAL transaction

Common Stock

Tax liability

Transaction value
Shares: -5,070
Change %: -2%
Price: $72.29^*
Shares after: 246,897
Date: 14 Aug 2026
Ownership: Direct
Footnotes: F3

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

RAL transaction Derivative

Employee Stock Option (Right to Buy)

Options Exercise

Transaction value
Shares: -9,633
Change %: -14%
Price: $0.000000^*
Shares after: 57,801
Date: 14 Aug 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 9,633
Exercise price: $31.86
Footnotes: F1, F4

RAL transaction Derivative

Employee Stock Option (Right to Buy)

Options Exercise

Transaction value
Shares: -3,303
Change %: -14%
Price: $0.000000^*
Shares after: 19,819
Date: 14 Aug 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 3,303
Exercise price: $31.86
Footnotes: F1, F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 5 footnotes

Footnote F1

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.

Footnote F2

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.

Footnote F3

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.

Footnote F4

This option vested in two annual installments beginning on February 23, 2019.

Footnote F5

This option vested in four annual installments beginning on February 23, 2019.