Shawn Tomasello - Jul 21, 2023 Form 4 Insider Report for Cabaletta Bio, Inc. (CABA)

Role
Director
Signature
/s/ Michael Gerard, Attorney-in-Fact
Stock symbol
CABA
Transactions as of
Jul 21, 2023
Transactions value $
$0
Form type
4
Date filed
7/24/2023, 08:26 AM
Previous filing
Jun 1, 2023
Next filing
Oct 20, 2023

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction CABA Stock Option (Right to Buy) Award $0 +44K $0.00 44K Jul 21, 2023 Common Stock 44K $13.48 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The shares underlying this option shall vest and become exercisable in twelve substantially equal quarterly installments following July 21, 2023, subject to the reporting person's continued service on each such vesting date.