Reporting Manager
BlackRock Portfolio Management LLC
Symbol
LBRX
Shares outstanding
25,293,632 shares
Disclosed Ownership
961,158 shares
Ownership
3.8%
Form type
SCHEDULE 13G/A
Filing time
21 Jan 2026, 12:26:45 UTC
Date of event
31 Dec 2025
Previous filing
17 Oct 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
BlackRock Portfolio Management LLC 3.8% 961,158 863,342 0 Spencer Fleming Managing Director