OneStream, Inc.
OSDelisted Apr 1, 2026- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001889956
OneStream, Inc. was delisted on Apr 1, 2026; its insiders filed their last Form 4 on Apr 7, 2026; 180 institutions reported holding it in 13F filings for Q1 2026, worth $2.23B in total; Soros Fund Management was the only superinvestor holding it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by OneStream, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for OneStream, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| K-PRIME Hedge-Finance GP Ltd | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| K-PRIME AG Financing LP | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Associates Group GP LLC | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Associates Group L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| K-PRIME Aggregator L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| K-Series PE Holdings L.P. | 10% Owner | – | Apr 7, 2026 | 1 |
| K-Series PE GP LLC | 10% Owner | – | Apr 7, 2026 | 1 |
| KKR Americas XII AIV GP LLC | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Associates Americas XII AIV L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Wolverine I Ltd. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Americas XII (Dream II) Blocker Parent L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Americas XII EEA (Dream) Blocker Parent L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Americas XII (Dream) Blocker Parent L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Americas Fund XII (Dream) L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Dream Aggregator GP LLC | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Dream Aggregator L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Dream Holdings LLC | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Custom Equity Opportunities Fund L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR TFO Partners L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR TFO GP Ltd | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Associates TFO L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Milton Strategic Ltd | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Associates Milton Strategic L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR-Milton Strategic Partners L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Custom Equity Opportunities Ltd | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Associates Custom Equity Opportunities L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Financial Management LLC | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Associates NGT L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Next Gen Tech Growth Ltd | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR NGT (Dream) Blocker Parent L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR NGT (Dream) Blocker Parent (EEA) L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| Kravis Henry R | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| Roberts George R | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| Kohlberg Kravis Roberts & Co. L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR & Co. Inc. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Management LLP | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Group Partnership L.P. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Group Holdings Corp. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR & Co. GP LLC | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Holdco LLC | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| KKR Group Co. Inc. | 10% Owner | 0Indirect | Apr 7, 2026 | 1 |
| Shea Thomas Anthony | CEO | 0 | Apr 3, 2026 | 4 |
| Mariner Jonathan D | Director | 0 | Apr 2, 2026 | 3 |
| Wilson Kara | Director | 0 | Apr 2, 2026 | 1 |
| Burkland Michael | Director | 0 | Apr 2, 2026 | 1 |
| Kinzer John | See Remarks | 0Indirect | Apr 2, 2026 | 3 |
| Hohenstein Ken | Chief Revenue Officer | 0Indirect | Apr 2, 2026 | 10 |
| Sridharan Baskar | Director | 0 | Apr 2, 2026 | 2 |
| Leshinski Scott | President | 0 | Apr 2, 2026 | 4 |
| McIntyre Pamela | Chief Accounting Officer | 0 | Apr 2, 2026 | 5 |
Showing the 50 most recent filers.
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Feb 20, 2025 (view filing) | Feb 18 | 2 days | Koefoed William AChief Financial Officer | SSaleClass A Common Stock | −10.0K | $25.04 | −$250.4K | −100.0%0 after | 10b5-1 |
| Apr 10, 2025 (view filing) | Apr 9 | 1 day | Kinzer JohnDirector | SSaleClass A Common Stock | −40.0K | $20.28 | −$811.2K | −100.0%0 after | 10b5-1 |
| May 13, 2025 (view filing) | May 9 | 4 days | Colby Craig10% Owner | SSaleClass A Common Stock | −280.0K | $25.50 | −$7.14M | −56.1%219.2K after | 2 lots10b5-1 |
| May 21, 2025 (view filing) | May 19 | 2 days | Hohenstein KenChief Revenue Officer | SSaleClass A Common Stock | −20.0K | $27.67 | −$553.4K | −1.9%1.01M after | 10b5-1 |
| May 29, 2025 (view filing) | May 27 | 2 days | Koefoed William AChief Financial Officer | SSaleClass A Common Stock | −25.0K | $28.76 | −$719.0K | −9.0%253.7K after | 10b5-1 |
| Jun 4, 2025 (view filing) | Jun 2 | 2 days | Mariner Jonathan DDirector | SSaleClass A Common Stock | −6.63K | $27.90 | −$185.0K | −12.4%46.9K after | 10b5-1 |
| Jun 12, 2025 (view filing) | Jun 11 | 1 day | Shea Thomas AnthonyCEO and President | SSaleClass A Common Stock | −9.91K | $28.23 | −$279.8K | −2.0%496.9K after | |
| Jun 12, 2025 (view filing) | Jun 11 | 1 day | Colby CraigOther: Former 10% Owner | SSaleClass A Common Stock | −6.28K | $28.23 | −$177.3K | −2.9%212.9K after | |
| Jun 12, 2025 (view filing) | Jun 11 | 1 day | Hohenstein KenChief Revenue Officer | SSaleClass A Common Stock | −6.28K | $28.23 | −$177.3K | −0.6%1.00M after | |
| Jun 12, 2025 (view filing) | Jun 11 | 1 day | Koefoed William AChief Financial Officer | SSaleClass A Common Stock | −6.50K | $28.23 | −$183.5K | −2.6%247.2K after | |
| Jun 18, 2025 (view filing) | Jun 16 | 2 days | Koefoed William AChief Financial Officer | SSaleClass A Common Stock | −9.35K | $27.90 | −$261.0K | −3.8%237.8K after | 10b5-1 |
| Jun 23, 2025 (view filing) | Jun 18 | 5 days | Hohenstein KenChief Revenue Officer | SSaleClass A Common Stock | −20.0K | $28.28 | −$565.6K | −2.0%1.00M after | 10b5-1 |
| Jun 24, 2025 (view filing) | Jun 20 | 4 days | Kinzer JohnDirector | SSaleClass A Common Stock | −30.0K | $28.26 | −$847.8K | −100.0%0 after | 2 lots10b5-1 |
| Jun 27, 2025 (view filing) | Jun 25 | 2 days | Koefoed William AChief Financial Officer | SSaleClass A Common Stock | −25.0K | $26.77 | −$669.3K | −9.5%237.8K after | 10b5-1 |
| Jul 9, 2025 (view filing) | Jul 7 | 2 days | Mariner Jonathan DDirector | SSaleClass A Common Stock | −6.63K | $26.59 | −$176.3K | −14.1%40.3K after | 10b5-1 |
| Jul 21, 2025 (view filing) | Jul 18 | 3 days | Hohenstein KenChief Revenue Officer | SSaleClass A Common Stock | −20.0K | $25.12 | −$502.4K | −2.0%1.00M after | 10b5-1 |
| Jul 28, 2025 (view filing) | Jul 25 | 3 days | Koefoed William AChief Financial Officer | SSaleClass A Common Stock | −25.0K | $25.00 | −$625.0K | −9.5%237.8K after | 10b5-1 |
| Aug 6, 2025 (view filing) | Aug 4 | 2 days | Mariner Jonathan DDirector | SSaleClass A Common Stock | −6.63K | $23.53 | −$156.0K | −16.5%33.6K after | 10b5-1 |
| Aug 20, 2025 (view filing) | Aug 18 | 2 days | Hohenstein KenChief Revenue Officer | SSaleClass A Common Stock | −20.0K | $21.56 | −$431.2K | −2.0%1.00M after | 10b5-1 |
| Sep 4, 2025 (view filing) | Sep 3 | 1 day | Mariner Jonathan DDirector | SSaleClass A Common Stock | −141 | $20.07 | −$2.83K | −0.4%33.5K after | 10b5-1 |
| Sep 16, 2025 (view filing) | Sep 15 | 1 day | Koefoed William AChief Financial Officer | SSaleClass A Common Stock | −8.94K | $19.03 | −$170.2K | −3.9%222.0K after | 10b5-1 |
| Sep 18, 2025 (view filing) | Sep 16 | 2 days | Hohenstein KenChief Revenue Officer | SSaleClass A Common Stock | −40.0K | $18.69 | −$747.6K | −3.9%997.1K after | 10b5-1 |
| Sep 22, 2025 (view filing) | Sep 19 | 3 days | Kinzer JohnDirector | SSaleClass A Common Stock | −30.0K | $20.00 | −$600.0K | −100.0%0 after | 10b5-1 |
| Oct 17, 2025 (view filing) | Oct 16 | 1 day | Hohenstein KenChief Revenue Officer | SSaleClass A Common Stock | −40.0K | $16.85 | −$674.0K | −3.9%997.1K after | 2 lots10b5-1 |
| Nov 19, 2025 (view filing) | Nov 17 | 2 days | Hohenstein KenChief Revenue Officer | SSaleClass A Common Stock | −40.0K | $20.94 | −$837.6K | −3.9%997.1K after | 10b5-1 |
| Dec 4, 2025 (view filing) | Dec 2 | 2 days | Mariner Jonathan DDirector | SSaleClass A Common Stock | −18.4K | $20.90 | −$385.0K | −55.0%15.1K after | 10b5-1 |
| Dec 16, 2025 (view filing) | Dec 15 | 1 day | Koefoed William AChief Financial Officer | SSaleClass A Common Stock | −9.57K | $17.73 | −$169.7K | −4.4%206.1K after | 10b5-1 |
| Dec 18, 2025 (view filing) | Dec 16 | 2 days | Hohenstein KenChief Revenue Officer | SSaleClass A Common Stock | −40.0K | $17.21 | −$688.4K | −3.9%991.0K after | 10b5-1 |
| Jan 8, 2026 (view filing) | Jan 6 | 2 days | Mariner Jonathan DDirector | SSaleClass A Common Stock | −7.96K | $23.31 | −$185.4K | −52.7%7.13K after | 2 lots10b5-1 |
| Jan 9, 2026 (view filing) | Jan 8 | 1 day | McIntyre PamelaChief Accounting Officer | SSaleClass A Common Stock | −6.50K | $23.58 | −$153.4K | −10.0%58.8K after | 10b5-1 |
| Jan 20, 2026 (view filing) | Jan 16 | 4 days | Hohenstein KenChief Revenue Officer | SSaleClass A Common Stock | −120.0K | $23.63 | −$2.84M | −10.8%991.0K after | 10b5-1 |
| Feb 19, 2026 (view filing) | Feb 17 | 2 days | Hohenstein KenChief Revenue Officer | SSaleClass A Common Stock | −60.0K | $23.46 | −$1.41M | −5.7%991.0K after | 10b5-1 |
| Mar 12, 2026 (view filing) | Mar 11 | 1 day | Leshinski ScottPresident | SSaleClass A Common Stock | −7.41K | $23.68 | −$175.5K | −2.6%278.5K after | 10b5-1 |
| Mar 12, 2026 (view filing) | Mar 11 | 1 day | McIntyre PamelaChief Accounting Officer | SSaleClass A Common Stock | −2.02K | $23.68 | −$47.7K | −3.5%55.8K after | 10b5-1 |
| Mar 18, 2026 (view filing) | Mar 16-17 | 2 days | Hohenstein KenChief Revenue Officer | SSaleClass A Common Stock | −59.2K | $23.59 | −$1.40M | −5.7%985.6K after | 2 lots10b5-1 |