Reporting Manager
ADAR1 Capital Management GP, LLC
Symbol
GRCE
Shares outstanding
16,654,455 shares
Disclosed Ownership
1,648,791 shares
Ownership
9.9%
Form type
SCHEDULE 13G/A
Filing time
17 Feb 2026, 18:17:57 UTC
Date of event
31 Dec 2025

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
ADAR1 Capital Management, LLC 9.9% 1,646,173 0 1,646,173 /s/ Daniel Schneeberger Daniel Schneeberger, Manager
ADAR1 Capital Management GP, LLC 9.9% 1,648,791 0 1,648,791 /s/ Daniel Schneeberger Daniel Schneeberger, Manager
Daniel Schneeberger 9.9% 1,646,173 0 1,646,173 /s/ Daniel Schneeberger Daniel Schneeberger, in his individual capacity