Korro Bio, Inc. — Director's Dealing 2025

Apr 2, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Korro Bio, Inc. (KRRO)
CIK: 0001703647
Period of Report: 2025-04-01

Reporting Person: Vincent Loic A (N/A)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-04-01	Stock Option (Right to Buy)	$15.95	A	70000	Acquired	2035-03-30	Common Stock (70000)	Direct

Footnotes

F1: The shares subject to the option vest as to 25% of the shares on March 31, 2026, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date