John Kinzer

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Cambridge, MA
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Holly Koczot, attorney-in-fact
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for John Kinzer

Form 4 holding Interim Chief Financial Officer, Director

OneStream, Inc.

Security class
Common Units
Shares / value
0
Estimated value
$5,905,561
Report date
01 Apr 2026
Price
$19.62
Ownership
Indirect
Underlying class
Class D Common Stock
Underlying amount
Form 4 holding Interim Chief Financial Officer, Director

OneStream, Inc.

Security class
Class D Common Stock
Shares / value
0
Estimated value
$0
Report date
19 Dec 2025
Price
$25.04
Ownership
Indirect
Underlying class
Class A Common Stock
Underlying amount
Form 4 holding Interim Chief Financial Officer, 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

Insider Reports Filed by John Kinzer

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