Cabaletta Bio, Inc. — Director's Dealing 2021

Mar 3, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Cabaletta Bio, Inc. (CABA)
CIK: 0001759138
Period of Report: 2021-03-01

Reporting Person: Nichtberger Steven (Director, President & CEO)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-03-01	Stock Option (Right to Buy)	$11.47	A	333500	Acquired	2031-02-28	Common Stock (333500)	Direct

Footnotes

F1: 25% of the shares shall vest on March 1, 2022, and the remaining shares shall vest in 12 equal quarterly installments thereafter.