Schedule 13G ownership disclosure
Onestream Inc
Class A Common Stock, par value $0.0001 per share · CUSIP: 68278B107
Event date: 2025-12-31
- Filing-level shares
- 18,173,259.00
- Percent of class
- 16.3%
- Thomas Anthony Shea
Shares: 18,173,259.00 · Class: 16.3%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0002027929-26-000003
- Form type
- SCHEDULE 13G/A
- Filer
- OneStream, Inc.
- CIK
- CIK 1889956
- Filed
- Feb 13, 2026
- Reporting period
- Dec 31, 2025
- Description
- Schedule 13G beneficial ownership