Ken Hohenstein is CRO at OneStream, Inc. (OS). They have made 4 open-market trades across 1 company since 2024, most recently 2026-03-19.
CIK 0002031265
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| OS | 1,030,571 | $24.7M |
Shares reported on the most recent Form 4, priced at the 2026-03-20 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| OS | SELL · 10b5-1 | 2026-03-16 | 2026-03-18 | $23.59 | $1.4M | +1.0% | N/A | N/A |
| OS | SELL | 2026-02-17 | 2026-02-19 | $23.46 | $1.4M | +0.5% | +0.9% | N/A |
| OS | SELL | 2026-01-16 | 2026-01-20 | $23.63 | $2.8M | +0.0% | +0.0% | N/A |
| OS | SELL · 10b5-1 | 2025-12-16 | 2025-12-18 | $17.21 | $688K | +0.5% | +29.2% | +29.9% |
| OS | SELL · 10b5-1 | 2025-11-17 | 2025-11-19 | $20.94 | $838K | +0.1% | -10.9% | +13.2% |
| OS | SELL · 10b5-1 | 2025-10-16 | 2025-10-17 | $16.84 | $1.3M | +6.6% | +21.6% | +38.6% |
| OS | SELL · 10b5-1 | 2025-09-16 | 2025-09-18 | $18.69 | $748K | -7.1% | -12.6% | -8.8% |
| OS | SELL · 10b5-1 | 2025-08-18 | 2025-08-20 | $21.56 | $431K | +2.3% | +0.9% | +4.7% |
| OS | SELL · 10b5-1 | 2025-07-18 | 2025-07-21 | $25.12 | $502K | -5.4% | -21.3% | -31.2% |
| OS | SELL · 10b5-1 | 2025-06-18 | 2025-06-23 | $28.28 | $566K | -0.7% | -6.0% | -24.5% |
| OS | SELL | 2025-06-11 | 2025-06-12 | $28.23 | $355K | -5.4% | -8.8% | -31.7% |
| OS | SELL · 10b5-1 | 2025-05-19 | 2025-05-21 | $27.67 | $553K | +3.7% | -0.9% | -28.9% |
| OS | SELL | 2024-07-25 | 2024-07-29 | $18.85 | $656K | -1.3% | +7.1% | +18.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.