NICHTBERGER STEVEN

PrivateCIK: 1487989
Location

PHILADELPHIA, PA

InsiderNICHTBERGER STEVENCIK 1487989
IssuerCABALETTA BIO, INC.CIK 1759138
DirectorOfficer· President & CEO
Since Oct 2019
+674K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
674K acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions1

Stock Option (Right to Buy)

Direct
A · Award
Converts to

Common Stock

674K shares

Shares

+674K

Strike price

3.30

Held after

674K

Exercisable

3/2/2026
NICHTBERGER STEVEN — Insider Transaction (Form 4) Filed Mar 2, 2026 | Finecho