Reporting Manager
Champlain Investment Partners, LLC
Symbol
OS
Shares outstanding
73.4M shares
Disclosed Ownership
4.04M shares
Ownership
5.5%
Form type
SCHEDULE 13G
Filing time
14 May 2025, 15:42:45 UTC
Date of event
14 May 2025
Previous filing
13 Feb 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Champlain Investment Partners, LLC 5.5% 4.04M 2.68M 0 Matthew Garcia Chief Compliance Officer