Reporting Manager
Wellington Management Group LLP
Symbol
OBT
Shares outstanding
13,422,361 shares
Disclosed Ownership
966,410 shares
Ownership
7.2%
Form type
SCHEDULE 13G
Filing time
12 Aug 2025, 10:34:25 UTC
Date of event
30 Jun 2025
Next filing
12 Nov 2025

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Wellington Management Group LLP 7.2% 966,410 0 966,410 Taisia Lowe Regulatory Analyst
Wellington Group Holdings LLP 7.2% 966,410 0 966,410 Taisia Lowe Regulatory Analyst
Wellington Investment Advisors Holdings LLP 7.2% 966,410 0 966,410 Taisia Lowe Regulatory Analyst
Wellington Management Company LLP 7.2% 966,410 0 966,410 Taisia Lowe Regulatory Analyst