Ownership

Jonathan D. Mariner - Director at OneStream, Inc.

Insider Transactions and Holdings

Entity Type: Individual
Role: Director
Stock Symbol: OS on Nasdaq
Industry: Services-Prepackaged Software
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Jonathan D. Mariner - trading volume in the past year for OneStream, Inc.

	Shares	%	Avg Price	Total $
Buys
Sells	-44.2K	100%	$31.00	-$1.37M
Net	-44.2K	-100%		-$1.37M

Holdings reported by Jonathan D. Mariner for OneStream, Inc.

Security	Num Shares	Value	Price $	Transaction Date	Ownership	Underlying Class	Underlying Amount
Common Units	207K	$6.32M	$30.52	Mar 24, 2025	Direct	Class D Common Stock
Common Units	40.1K	$1.22M	$30.52	Mar 24, 2025	Indirect	Class D Common Stock	40.1K
Class A Common Stock	46.4K	$1.16M	$25.04	Mar 24, 2025	Direct
Class D Common Stock	0	$0	$25.04	Mar 24, 2025	Direct	Class A Common Stock

Transactions reported by Jonathan D. Mariner 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.