Ownership

Craig Colby - President, 10%+ Owner at OneStream, Inc.

Insider Transactions and Holdings

Entity Type: Individual
Role: President, 10%+ Owner
Stock Symbol: OS on Nasdaq
Industry: Services-Prepackaged Software
All Insider Reports: All Insider Reports

Craig Colby - trading volume in the past year for OneStream, Inc.

	Shares	%	Avg Price	Total $
Buys
Sells	-280K	100%	$29.71	-$8.32M
Net	-280K	-100%		-$8.32M

Holdings reported by Craig Colby for OneStream, Inc.

Class	Num Shares	Value	Price $	Transaction Date	Ownership	Underlying Class	Underlying Amount
Class D Common Stock	6.89M	$210M	$30.52	Dec 13, 2024	Direct	Class A Common Stock	6.89M
Class A Common Stock	219K	$5.49M	$25.04	Mar 10, 2025	Direct
Class A Common Stock	168K	$4.2M	$25.04	Mar 10, 2025	Indirect
Common Units	7.3K	$223K	$30.52	Dec 13, 2024	Indirect	Class D Common Stock
Class D Common Stock	0	$0	$30.52	Dec 13, 2024	Indirect	Class A Common Stock
Stock Option (right to buy)	369K			Dec 13, 2024	Direct	Class A Common Stock

Transactions reported by Craig Colby for OneStream, Inc.

Sym	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.