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 Cabaletta Bio, Inc. (the “Company”) on Form 10-Q for the fiscal quarter ended September 30, 2021, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:
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(1) |
The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and |
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(2) |
The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company. |
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Date: November 1, 2021 |
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By: |
/s/ Steven Nichtberger |
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Steven Nichtberger |
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Chief Executive Officer and President |
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(Principal Executive Officer) |