Cabaletta Bio, Inc. — Director's Dealing 2019

Oct 25, 2019

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: Cabaletta Bio, Inc. (CABA)
CIK: 0001759138
Period of Report: 2019-10-24

Reporting Person: Binder Gwendolyn (EVP, Science & Technology)

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Option (Right to Buy)	$1.01	2028-10-28	Common Stock (210756)		Direct
Stock Option (Right to Buy)	$9.54	2029-08-21	Common Stock (66667)		Direct

Footnotes

F1: This option vests over four years, with 25% vesting on October 11, 2019, and the remaining shares vesting in 12 equal quarterly installments thereafter.

F2: This option vests over four years, with 25% vesting on August 22, 2020, and the remaining shares vesting in 12 equal quarterly installments thereafter.