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OneStream, Inc. Stock: price and insider trades · United States
OneStream, Inc.: what insiders have been doing
Every trade that managers of OneStream, Inc. disclose to SEC (Form 4) is tracked on this page. The company sits in the Technology sector. The last twelve months, up to 18 October 2026, brought 41 filings signed by 10 insiders.
There is no open-market purchase to report; the filings show 4 sales worth €654k by 3 insiders. Biggest ticket of the year: €332k, sold by Mariner Jonathan d and made public on 4 December 2025 (0.0056% of market cap).
Between a trade and the moment it shows up on SEC (Form 4), the median delay is 1 day. Section 16 rules allow two business days to file each Form 4. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification.
Compared with its exchange (5,812 companies, median 19 filings), a count of 41 filings is above the norm. Since 2024, the database holds no purchases and 23 sales by insiders of the company. The 10-K for the year ended 31 December 2025 shows 601.9 m USD of revenue and -50.3 m USD of net income.
For comparison within the same sector, see the insider buying recorded at Core Scientific, Inc./tx and Gitlab Inc. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Insider Decl.
109
Thresholds
n/a
Buy Volume
n/a
n/a
Sell Volume
€53M
23 ops. · all time
Who traded when
BuySaleJonathan D. Mariner6 sales
William A. Koefoed5 sales
Craig Colby1 sale
John Kinzer1 sale
Ken Hohenstein1 sale
Pamela McIntyre1 sale
Analyst consensus: bullish or bearish?
Analysts rate OneStream, Inc. Hold (neutral), based on 7 analysts. Average price target: US$24.00.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Fundamental score
Ranked 16,894 of 24,148 companies
38.3
score / 100
Value38
Quality39
FCF yld1.6%
Earn yld-0.9%
EV/EBITDA·
ROE-12%
Gross mgn69%
Net mgn-8.4%
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
US$24.00
Analyst consensus
7 analystsHold
US$24.00Target US$24.00(0%)US$24.00
Income statement
RevenueUS$601.9M
Gross profitUS$413.3M69% margin
Net income-US$50.3M-8.4% margin
Valuation
PER (forward)52.9x
P/Book9.0x
Balance sheet & cash
Market capUS$5.9B
Total debtUS$14.8M
Free Cash FlowUS$95.6M
Debt / Equity2%
Profitability & ownership
ROE-12.4%
ROA-6.4%
% insiders2.3%
% institutions89.2%
Last declaration on 3 April 2026
Declarations109 total
80,023 sharesClass A Common StockSEC:0002027929-26-000011:0
379,963 sharesClass A Common StockSEC:0002027929-26-000011:1
7,130 sharesClass A Common StockSEC:0001604097-26-000003:0
821,198 sharesClass A Common StockSEC:0002031265-26-000012:0
209,373 sharesClass A Common StockSEC:0002031265-26-000012:1
790,279 sharesClass A Common StockSEC:0002031265-26-000012:2
94,607 sharesClass A Common StockSEC:0001621078-26-000002:0
7,130 sharesClass A Common StockSEC:0001621078-26-000002:1
30,000 sharesClass A Common StockSEC:0001621078-26-000002:2
9,093 sharesClass A Common StockSEC:0002098850-26-000010:0
369,365 sharesClass A Common StockSEC:0002098850-26-000010:1
7,130 sharesClass A Common StockSEC:0001063663-26-000004:0
250 sharesClass A Common StockSEC:0002100927-26-000012:0
100,550 sharesClass A Common StockSEC:0002100927-26-000012:1
7,130 sharesClass A Common StockSEC:0001529006-26-000002:0
80,023 sharesClass A Common StockSEC:0002027929-26-000009:0
379,963 sharesClass A Common StockSEC:0002027929-26-000009:1
21,609 sharesClass A Common StockSEC:0002089784-26-000002:0
45,000 shares0Class A Common StockSEC:0002100927-26-000010:0
100,000 shares0Class A Common StockSEC:0002098850-26-000008:0
45,000 shares0Class A Common StockSEC:0002031265-26-000010:0
9,204 shares@ US$10.652.2% of flowClass A Common StockSEC:0002031265-26-000008:0
1,032 shares@ US$23.7013.8% of flowClass A Common StockSEC:0002100927-26-000008:0
6,111 shares@ US$23.70100.0% of flowClass A Common StockSEC:0002098850-26-000006:0
5,390 shares@ US$23.702.8% of flowClass A Common StockSEC:0002031265-26-000006:0
25 of 109 declarations
About OneStream, Inc.
OneStream, Inc. (ticker: OS) is a U.S.-based technology company listed on the NASDAQ in the United States. Founded in 2010, the company has built its identity around enterprise finance software and positions itself as a platform for the modern Office of the CFO. OneStream is headquartered in Birmingham, Michigan, and has highlighted the opening of a new headquarters in that city, underscoring both its American operating base and its growth trajectory. The company completed its IPO in July 2024, making it a relatively recent public-market story.
At the core of OneStream’s business is a unified finance management platform designed to replace fragmented legacy systems. Its software brings together financial close, consolidation, reporting, planning, forecasting and related operational finance workflows in a single environment. The company also emphasizes an AI-enabled architecture and “Finance AI” capabilities intended to improve data quality, accelerate planning cycles, and support decision-making at the finance leadership level. For investors, this places OneStream in the attractive but competitive CPM / FP&A software segment, where demand is supported by ongoing digitization of finance functions and the need for integrated enterprise planning tools.
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From a competitive standpoint, OneStream is positioned against established enterprise software vendors, but its key differentiator is its single-platform approach rather than a patchwork of separate point solutions. Management presents the platform as a way to unify financial and operational data and to extend finance processes as business needs evolve. That positioning is particularly relevant for large, multinational organizations seeking standardization across regions and business units.
Geographically, OneStream has a broad international footprint. The company states that its customers are present in more than 45 countries across North America, South America, EMEA and APAC. This global reach suggests exposure to a diversified customer base, with the platform appealing primarily to larger enterprise accounts that need consistent finance processes across multiple jurisdictions. Its main products and services therefore center on financial consolidation, close, reporting, planning, forecasting and AI-driven finance applications.
Recent developments are material. In January 2026, OneStream announced a definitive agreement to be acquired by Hg for $6.4 billion, and the company said it would keep its headquarters in Birmingham, Michigan. The company also reported strong 2025 momentum, including rapid growth in AI customer adoption. For market participants following OS on the NASDAQ, this means the equity story is no longer only about standalone growth execution; it is also shaped by the pending transaction and by how the business continues to perform while the deal process advances.
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