Reporting Manager
BlackRock Portfolio Management LLC
Symbol
OBT
Shares outstanding
13.4M shares
Disclosed Ownership
1.23M shares
Ownership
9.2%
Form type
SCHEDULE 13G
Date filed
10/17/2025, 12:45 PM
Date of event
Sep 30, 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
BlackRock Portfolio Management LLC 9.2% 1.23M 1.09M 0 Spencer Fleming Managing Director