Buys
Open market- Shares
- Avg price
- Total value
Jonathan D. Mariner - Director at OneStream, Inc.
Issuer-level insider activity
- Role
- Director
- Issuer ticker
- OS
- Entity type
- Individual
- Source filing history
- Open source filing history
Identity
Names, identifiers, and filing context for this profile.
1 identity field
Source evidence
Original filing metadata and source links for verification.
1 source field
Past-year transaction volume for Jonathan D. Mariner in OneStream, Inc.
Sells
Open market- Shares
- -26,520
- Avg price
- $21.62
- Total value
- -$573,307
Net
Past year- Shares
- -26,520
- Share %
- -100%
- Total value
- -$573,307
Reported holdings for Jonathan D. Mariner in OneStream, Inc.
Form 4 holding
Director
OneStream, Inc.
- Security class
- Common Units
- Shares / value
- 0
- Estimated value
- $6,316,083
- Report date
- 01 Apr 2026
- Price
- $30.52
- Ownership
- Direct
- Underlying class
- Class D Common Stock
- Underlying amount
Form 4 holding
Director
OneStream, Inc.
- Security class
- Common Units
- Shares / value
- 0
- Estimated value
- $1,222,357
- Report date
- 01 Apr 2026
- Price
- $30.52
- Ownership
- Indirect
- Underlying class
- Class D Common Stock
- Underlying amount
- 40,051
Form 4 holding
Director
OneStream, Inc.
- Security class
- Class A Common Stock
- Shares / value
- 0
- Estimated value
- $0
- Report date
- 01 Apr 2026
- Price
- $18.38
- Ownership
- Direct
Form 4 holding
Director
OneStream, Inc.
- Security class
- Class D Common Stock
- Shares / value
- 0
- Estimated value
- $0
- Report date
- 24 Mar 2025
- Price
- $25.04
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
Form 4 holding
Director
OneStream, Inc.
- Security class
- Stock Option (right to buy)
- Shares / value
- 0
- Estimated value
- Report date
- 01 Apr 2026
- Price
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
Transaction history for Jonathan D. Mariner in OneStream, Inc.
| Sym | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares after | Date | Ownership |
|---|
* marks a reported price that did not pass the local price check.