One Stream, Inc. OS
We take great care to ensure that the data presented and summarized in this overview for OneStream, Inc. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Latest Institutional Activity in OS
Top Purchases
Top Sells
About OS
Insider Transactions at OS
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Jun 25
2025
|
William A Koefoed Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
25,000
-9.51%
|
$650,000
$26.77 P/Share
|
|
Jun 25
2025
|
William A Koefoed Chief Financial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
25,000
+8.69%
|
$250,000
$10.65 P/Share
|
|
Jun 20
2025
|
John Kinzer |
SELL
Open market or private sale
|
Indirect |
30,000
-98.17%
|
$840,000
$28.53 P/Share
|
|
Jun 20
2025
|
John Kinzer |
BUY
Conversion of derivative security
|
Indirect |
30,000
+50.0%
|
-
|
|
Jun 18
2025
|
Ken Hohenstein Chief Revenue Officer |
SELL
Open market or private sale
|
Direct |
20,000
-1.95%
|
$560,000
$28.28 P/Share
|
|
Jun 18
2025
|
Ken Hohenstein Chief Revenue Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
20,000
+1.92%
|
$200,000
$10.65 P/Share
|
|
Jun 16
2025
|
William A Koefoed Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
9,354
-3.78%
|
$252,558
$27.9 P/Share
|
|
Jun 11
2025
|
Thomas Anthony Shea CEO and President |
SELL
Open market or private sale
|
Direct |
9,913
-1.96%
|
$277,564
$28.23 P/Share
|
|
Jun 11
2025
|
Craig Colby |
SELL
Open market or private sale
|
Direct |
6,279
-2.87%
|
$175,812
$28.23 P/Share
|
|
Jun 11
2025
|
Ken Hohenstein Chief Revenue Officer |
SELL
Open market or private sale
|
Direct |
6,280
-0.62%
|
$175,840
$28.23 P/Share
|
|
Jun 11
2025
|
William A Koefoed Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
6,501
-2.56%
|
$182,028
$28.23 P/Share
|
|
Jun 10
2025
|
Thomas Anthony Shea CEO and President |
BUY
Conversion of derivative security
|
Direct |
150
+0.03%
|
-
|
|
Jun 02
2025
|
Jonathan D Mariner |
SELL
Open market or private sale
|
Direct |
6,631
-12.38%
|
$179,037
$27.9 P/Share
|
|
May 27
2025
|
William A Koefoed Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
25,000
-8.97%
|
$700,000
$28.76 P/Share
|
|
May 27
2025
|
William A Koefoed Chief Financial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
25,000
+8.23%
|
$250,000
$10.65 P/Share
|
|
May 21
2025
|
Kara Wilson |
BUY
Grant, award, or other acquisition
|
Direct |
7,130
+50.0%
|
-
|
|
May 21
2025
|
Jonathan D Mariner |
BUY
Grant, award, or other acquisition
|
Direct |
7,130
+11.75%
|
-
|
|
May 21
2025
|
John Kinzer |
BUY
Grant, award, or other acquisition
|
Direct |
7,130
+50.0%
|
-
|
|
May 21
2025
|
Michael Burkland |
BUY
Grant, award, or other acquisition
|
Direct |
7,130
+50.0%
|
-
|
|
May 19
2025
|
Ken Hohenstein Chief Revenue Officer |
SELL
Open market or private sale
|
Direct |
20,000
-1.94%
|
$540,000
$27.67 P/Share
|
Last 12 Months Summary
Buy / Acquisition
41.7M
Shares
From
20
Insiders
| Grant, award, or other acquisition | 1.01M shares |
|---|---|
| Conversion of derivative security | 40M shares |
| Exercise of conversion of derivative security | 684K shares |
Sell / Disposition
43.9M
Shares
From
17
Insiders
| Open market or private sale | 43.9M shares |
|---|