Kinzer John sold OneStream Inc ($OS) shares on the open market four times in the last year, totaling about 2.3 million dollars. His most recent sale occurred on September 19, 2025. These sales rank 3,254th among over 11,700 insiders in our database by value sold, below the average of 8.6 million dollars across 6.4 transactions per insider. He made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 1, 2026 | OneStream, Inc. | $OS | Kinzer John | See Remarks | D | Class A Common Stock | 94607 | $0.00 | 0.0000 | 242,755,313 | 100.00% | 0.04% |
| April 1, 2026 | OneStream, Inc. | $OS | Kinzer John | See Remarks | D | Stock Option (right to buy) | 128225 | $0.00 | 0.0000 | 242,755,313 | 100.00% | 0.05% |
| April 1, 2026 | OneStream, Inc. | $OS | Kinzer John | See Remarks | D | Stock Option (right to buy) | 50000 | $0.00 | 0.0000 | 242,755,313 | 100.00% | 0.02% |
| April 1, 2026 | OneStream, Inc. | $OS | Kinzer John | See Remarks | D | Common Units | 270997 | $0.00 | 0.0000 | 242,755,313 | 100.00% | 0.11% |
| April 1, 2026 | OneStream, Inc. | $OS | Kinzer John | See Remarks | D | Class A Common Stock | 30000 | $0.00 | 0.0000 | 242,755,313 | 100.00% | 0.01% |
| April 1, 2026 | OneStream, Inc. | $OS | Kinzer John | See Remarks | D | Class A Common Stock | 7130 | $0.00 | 0.0000 | 242,755,313 | 100.00% | 0.00% |
| Dec. 19, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | C | Class A Common Stock | 30000 | $0.00 | 131,737.0000 | 242,755,313 | 29.49% | 0.01% |
| Dec. 19, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | C | Class D Common Stock | 30000 | $0.00 | 0.0000 | 242,755,313 | 100.00% | 0.01% |
| Dec. 19, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | C | Class D Common Stock | 30000 | $0.00 | 30,000.0000 | 242,755,313 | 9999.99% | 0.01% |
| Dec. 19, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | C | Common Units | 30000 | $0.00 | 270,997.0000 | 242,755,313 | 9.97% | 0.01% |
| Dec. 2, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | A | Class A Common Stock | 94607 | $0.00 | 101,737.0000 | 242,755,313 | 1326.89% | 0.04% |
| Sept. 19, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | S | Class A Common Stock | 30000 | $20.00 | 7,130.0000 | 236,510,211 | 80.80% | 0.01% |
| Sept. 18, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | C | Class A Common Stock | 30000 | $0.00 | 37,130.0000 | 236,510,211 | 420.76% | 0.01% |
| Sept. 18, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | C | Common Units | 30000 | $0.00 | 300,997.0000 | 236,510,211 | 9.06% | 0.01% |
| Sept. 18, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | C | Class D Common Stock | 30000 | $0.00 | 30,000.0000 | 236,510,211 | 9999.99% | 0.01% |
| Sept. 18, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | C | Class D Common Stock | 30000 | $0.00 | 0.0000 | 236,510,211 | 100.00% | 0.01% |
| June 20, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | S | Class A Common Stock | 1100 | $28.81 | 7,130.0000 | 236,510,211 | 13.37% | 0.00% |
| June 20, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | S | Class A Common Stock | 28900 | $28.24 | 8,230.0000 | 236,510,211 | 77.83% | 0.01% |
| June 20, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | C | Class D Common Stock | 30000 | $0.00 | 0.0000 | 236,510,211 | 100.00% | 0.01% |
| June 20, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | C | Class D Common Stock | 30000 | $0.00 | 30,000.0000 | 236,510,211 | 9999.99% | 0.01% |
| June 20, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | C | Class A Common Stock | 30000 | $0.00 | 37,130.0000 | 236,510,211 | 420.76% | 0.01% |
| June 20, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | C | Common Units | 30000 | $0.00 | 330,997.0000 | 236,510,211 | 8.31% | 0.01% |
| May 21, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | A | Class A Common Stock | 7130 | $0.00 | 7,130.0000 | 236,510,211 | 9999.99% | 0.00% |
| April 9, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | S | Class A Common Stock | 40000 | $20.28 | 0.0000 | 236,510,211 | 100.00% | 0.02% |
| March 24, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | C | Class D Common Stock | 40000 | $0.00 | 0.0000 | 236,510,211 | 100.00% | 0.02% |
| March 24, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | C | Class A Common Stock | 40000 | $0.00 | 40,000.0000 | 236,510,211 | 9999.99% | 0.02% |
| March 24, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | C | Class D Common Stock | 40000 | $0.00 | 40,000.0000 | 236,510,211 | 9999.99% | 0.02% |
| March 24, 2025 | OneStream, Inc. | $OS | Kinzer John | Not found | C | Common Units | 40000 | $0.00 | 360,997.0000 | 236,510,211 | 9.98% | 0.02% |
| July 25, 2024 | OneStream, Inc. | $OS | Kinzer John | Not found | S | Common Units | 22644 | $18.85 | 400,997.0000 | 0 | 5.35% | 0.00% |