Exhibit 32.1
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Quarterly Report of Rapport Therapeutics, Inc. (the “Company”) on Form 10-Q for the period ending March 31, 2026 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned officers of the Company hereby certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:
Date: May 7, 2026 |
| By: | /s/ Abraham N. Ceesay |
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| Abraham N. Ceesay, MBA |
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| Chief Executive Officer (Principal Executive Officer) |
Date: May 7, 2026 |
| By: | /s/ Troy Ignelzi |
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| Troy Ignelzi |
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| Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer) |