Reporting Manager
Dimensional Fund Advisors LP
Symbol
OIS
Shares outstanding
62,711,353 shares
Disclosed Ownership
3,198,279 shares
Ownership
5.1%
Form type
SCHEDULE 13G
Filing time
15 Apr 2025, 12:18:00 UTC
Date of event
31 Mar 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Dimensional Fund Advisors LP 5.1% 3,198,279 3,128,241 0 Selwyn Notelovitz Global Chief Compliance Officer