sellModerate cluster of 310b5-1 plan
Jonathan D Mariner sold $185k of OS
director at OneStream, Inc.. 7,956 shares at an average of $23.31, traded Jan 6, 2026, filed Jan 8, 2026.
Warning score
42Value
$185k
7,956 shares
Holdings after
7,130
-53% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet
Score components
- +15RoleDirector
- +12Trade size$185k at market
- +20Share of holdings soldSold 53% of holdings
- +15Cluster3 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Rows in this filing
Every transaction in Form 4 0001063663-26-000002, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jan 6, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -2,415 | $22.66 | $55k | 12,671 | Jan 8, 2026 |
| Jan 6, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -5,541 | $23.59 | $131k | 7,130 | Jan 8, 2026 |
Related signals
Other insiders at OneStream, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 20Weak | OneStream, Inc. | Ken Hohenstein Chief Revenue Officer | $1.4M 59,204 shares | -6% | |
| 27Weak | OneStream, Inc. | Scott Leshinski President | $176k 7,412 shares | -3% | |
| 17Weak | OneStream, Inc. | Pamela McIntyre Chief Accounting Officer | $48k 2,015 shares | -3% | |
| 5Weak | OneStream, Inc. | Ken Hohenstein Chief Revenue Officer | $1.4M 60,000 shares | -6% | |
| 25Weak | OneStream, Inc. | Ken Hohenstein Chief Revenue Officer | $2.8M 120,000 shares | -11% | |
| 21Weak | OneStream, Inc. | Pamela McIntyre Chief Accounting Officer | $153k 6,505 shares | -10% | |
| 16Weak | OneStream, Inc. | Ken Hohenstein Chief Revenue Officer | $688k 40,000 shares | -4% | |
| 28Weak | OneStream, Inc. | William A Koefoed Chief Financial Officer | $170k 9,571 shares | -4% | |
| 46Moderate | OneStream, Inc. | Jonathan D Mariner director | $385k 18,423 shares | -55% | |
| 3Weak | OneStream, Inc. | Ken Hohenstein Chief Revenue Officer | $838k 40,000 shares | -4% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.