Thomas Anthony Shea - Insider Trading & Ownership

Location
C/O Onestream, Inc., 362 South Street, Rochester, MI
Summary
The estimated net worth of Thomas Anthony Shea is at least $330M dollars as of September 12, 2025. Thomas Anthony Shea is the CEO and President, Director, 10%+ Owner of OneStream, Inc. and owns shares of OneStream, Inc. (OS) stock worth about $330M.
Signature
/s/ Holly Koczot, attorney-in-fact
All Insider Reports
All Insider Reports

Ownership of Thomas Anthony Shea

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
OS OneStream, Inc. CEO and President, Director, 10%+ Owner $330M -$280K -0.08% Sep 10, 2025

Insider Transactions Reported by Thomas Anthony Shea:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.