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Snowflake stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+4.1% to $275.88
Snowflake (SNOW) stock rose 4% over the last 252 sessions, to $275.88. On the way it reported 0 quarters, its insiders filed 4 open-market trades and 25 Form 144 notices of planned sales, and the company filed 3 material 8-Ks. Each is marked on the price and listed with what the stock did next.
Each mark, and what followed
| Date | Kind | What | Next session | 5 sessions | 21 sessions |
|---|---|---|---|---|---|
| Nov 6, 2026 | Form 144 | Form 144: Michael L Speiser plans to sell $14.0M | +2.3% (+2.0% vs SPY) | — | — |
| Nov 4, 2026 | Form 144 | Form 144: Benoit Dageville plans to sell $14.6M | −1.5% (−3.2% vs SPY) | — | — |
| Nov 2, 2026 | Form 144 | Form 144: Christian Kleinerman plans to sell $3.1M | −5.2% (−4.7% vs SPY) | −10.4% (−7.6% vs SPY) | — |
| Oct 21, 2026 | Form 144 | Form 144: Benoit Dageville plans to sell $16.1M | +1.0% (+0.5% vs SPY) | +5.4% (+5.3% vs SPY) | — |
| Oct 19, 2026 | Form 144 | Form 144: Frank Slootman plans to sell $94.9M | +2.7% (+2.3% vs SPY) | +5.9% (+6.3% vs SPY) | — |
| Oct 7, 2026 | Form 144 | Form 144: Benoit Dageville plans to sell $16.7M | −0.9% (−0.7% vs SPY) | +6.3% (+6.4% vs SPY) | −14.5% (−12.9% vs SPY) |
| Oct 2, 2026 | 8-K | Material definitive agreement | −0.6% (−1.3% vs SPY) | +7.9% (+6.7% vs SPY) | −16.0% (−13.7% vs SPY) |
| Oct 2, 2026 | Form 144 | Form 144: Michael L Speiser plans to sell $17.5M | −0.3% (−1.0% vs SPY) | +0.4% (−0.9% vs SPY) | −11.1% (−10.0% vs SPY) |
| Oct 1, 2026 | Form 144 | Form 144: Christian Kleinerman plans to sell $5.1M | +0.7% (+0.5% vs SPY) | −2.0% (−3.9% vs SPY) | −2.8% (−3.7% vs SPY) |
| Sep 23, 2026 | Form 144 | Form 144: Benoit Dageville plans to sell $17.0M | −0.5% (+0.2% vs SPY) | −1.9% (−0.7% vs SPY) | −4.2% (−4.2% vs SPY) |
| Sep 23, 2026 | Form 144 | Form 144: Jonathan Mead Beaulier plans to sell $254K | −0.5% (+0.2% vs SPY) | −1.9% (−0.7% vs SPY) | −4.2% (−4.2% vs SPY) |
| Sep 23, 2026 | Insider sale | Beaulier Jonathan Mead sold $254K | −0.5% (+0.2% vs SPY) | −1.9% (−0.7% vs SPY) | −4.2% (−4.2% vs SPY) |
| Sep 22, 2026 | Form 144 | Form 144: Christian Kleinerman plans to sell $903K | −0.8% (−0.8% vs SPY) | −3.4% (−2.4% vs SPY) | −6.0% (−5.4% vs SPY) |
| Sep 21, 2026 | Form 144 | Form 144: Frank Slootman plans to sell $34.5M | +2.1% (+0.5% vs SPY) | +1.0% (−0.2% vs SPY) | −5.3% (−5.9% vs SPY) |
| Sep 18, 2026 | Form 144 | Form 144: Frank Slootman plans to sell $65.9M | −1.8% (−1.9% vs SPY) | −1.3% (−2.2% vs SPY) | −9.8% (−10.1% vs SPY) |
| Sep 17, 2026 | Form 144 | Form 144: Frederick G Thiel plans to sell $315K | +2.2% (+1.1% vs SPY) | +1.1% (−0.9% vs SPY) | +1.2% (−1.4% vs SPY) |
| Sep 16, 2026 | Form 144 | Form 144: Frank Slootman plans to sell $2.6M | +2.5% (+2.9% vs SPY) | +4.1% (+1.8% vs SPY) | +3.7% (+1.8% vs SPY) |
| Sep 16, 2026 | Form 144 | Form 144: Vivek Raghunathan plans to sell $1.2M | +2.5% (+2.9% vs SPY) | +4.1% (+1.8% vs SPY) | +3.7% (+1.8% vs SPY) |
| Sep 16, 2026 | Form 144 | Form 144: Christian Kleinerman plans to sell $951K | +2.5% (+2.9% vs SPY) | +4.1% (+1.8% vs SPY) | +3.7% (+1.8% vs SPY) |
| Sep 16, 2026 | Form 144 | Form 144: Jonathan Mead Beaulier plans to sell $4.1M | +2.5% (+2.9% vs SPY) | +4.1% (+1.8% vs SPY) | +3.7% (+1.8% vs SPY) |
| Sep 16, 2026 | Insider sale | Ho Emily sold $256K | +2.5% (+2.9% vs SPY) | +4.1% (+1.8% vs SPY) | +3.7% (+1.8% vs SPY) |
| Sep 16, 2026 | Insider sale | Beaulier Jonathan Mead sold $4.1M | +2.5% (+2.9% vs SPY) | +4.1% (+1.8% vs SPY) | +3.7% (+1.8% vs SPY) |
| Sep 9, 2026 | Form 144 | Form 144: Christian Kleinerman plans to sell $917K | −1.2% (−0.7% vs SPY) | −3.8% (−2.7% vs SPY) | −0.8% (−2.5% vs SPY) |
| Sep 9, 2026 | Form 144 | Form 144: Benoit Dageville plans to sell $16.8M | −1.2% (−0.7% vs SPY) | −3.8% (−2.7% vs SPY) | −0.8% (−2.5% vs SPY) |
| Sep 4, 2026 | Form 144 | Form 144: Mark Garrett plans to sell $17.5M | −5.6% (−5.2% vs SPY) | −8.0% (−6.9% vs SPY) | −5.0% (−5.5% vs SPY) |
| Sep 4, 2026 | Form 144 | Form 144: Michael L Speiser plans to sell $18.0M | −5.6% (−5.2% vs SPY) | −8.0% (−6.9% vs SPY) | −5.0% (−5.5% vs SPY) |
| Sep 4, 2026 | Insider sale | Garrett Mark sold $17.5M | −5.6% (−5.2% vs SPY) | −8.0% (−6.9% vs SPY) | −5.0% (−5.5% vs SPY) |
| Sep 3, 2026 | Form 144 | Form 144: Christian Kleinerman plans to sell $3.8M | +15.3% (+14.3% vs SPY) | +7.5% (+8.5% vs SPY) | +10.9% (+10.1% vs SPY) |
| Sep 1, 2026 | Form 144 | Form 144: Christian Kleinerman plans to sell $4.9M | −3.6% (−2.9% vs SPY) | +1.2% (+1.4% vs SPY) | +2.4% (+2.8% vs SPY) |
| Aug 26, 2026 | Form 144 | Form 144: Benoit Dageville plans to sell $15.5M | −0.5% (−0.5% vs SPY) | +0.9% (+1.4% vs SPY) | +5.2% (+4.8% vs SPY) |
| Jul 16, 2026 | 8-K | Directors and officers: departures, appointments, pay | −0.7% (−0.1% vs SPY) | −1.5% (−0.5% vs SPY) | +21.6% (+18.6% vs SPY) |
| Feb 2, 2026 | 8-K | Directors and officers: departures, appointments, pay | −9.6% (−8.7% vs SPY) | −8.0% (−7.8% vs SPY) | −12.5% (−11.0% vs SPY) |
Insiders’ record here
In the year on the chart, Snowflake's insiders reported 0 open-market buys ($0) and 4 sales ($22.1M).
Across the whole universe (19,782 scored trades), insider buys beat the market 46% of the time and sales were followed by a lagging stock 61% of the time; buys of $1M or more 39%. Every pattern →
What this kind of 8-K usually did
| Item | 8-Ks | Next session, median | Up next session | 21 sessions, median | Typical size |
|---|---|---|---|---|---|
| 5.02 Directors and officers: departures, appointments, pay | 39,174 | −0.1% | 48% | +0.7% | ±1.4% |
| 1.01 Material definitive agreement | 23,525 | 0.0% | 51% | +1.0% | ±1.4% |
| 2.03 New debt or off-balance-sheet obligation | 13,268 | 0.0% | 50% | +1.2% | ±1.3% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Snowflake: every quarter → Live insider trades →
Prices are daily closes; filings and trades are as filed with the SEC (Form 4 within two business days of the trade, 8-K within four of the event). Moves after a mark are the stock's close-to-close change and the same for SPY; they describe the record, not what the next one will do. Not investment advice.