-
Signature
-
/s/ Holly Koczot, attorney-in-fact
-
Stock symbol
-
OS
-
Transactions as of
-
Sep 3, 2025
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Transactions value $
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-$2,830
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Form type
-
4
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Date filed
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9/4/2025, 06:23 PM
Reporting Owners (1)
| Name |
Relationship |
Address |
Signature |
Signature date |
CIK |
| MARINER JONATHAN D |
Director |
C/O ONESTREAM, INC., 191 N. CHESTER STREET, BIRMINGHAM |
/s/ Holly Koczot, attorney-in-fact |
2025-09-04 |
0001063663 |
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
OS |
Class A Common Stock |
Sale |
-$2.83K |
-141 |
-0.42% |
$20.07 |
33.5K |
Sep 3, 2025 |
Direct |
F1, F2, F3 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
Explanation of Responses: