Snowflake Inc (SNOW) insider trading
Recent insider transactions reported to the SEC on Form 4 — directors and officers buying or selling their own company’s stock. Sourced directly from public SEC filings, latest filed Oct 8, 2026.
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- Filings shown
- 49
- Open-market buys
- 0
- Open-market sells
- 176
Counts cover the 49 most recent Form 4 filings Tradune holds for SNOW (filed Jul 6 – Oct 8, 2026); the score below covers only the trailing 90 days (0 buys, 81 sells). No completed check of SNOW's Form 4 list on SEC EDGAR is on record yet; the latest SNOW filing Tradune holds was filed Oct 8, 2026. This is not guaranteed to be the complete record — see SNOW's full Form 4 filing history on SEC EDGAR.
Open-market activity, last 90 days
Purchases (Form 4 code P) and sales (code S) on the 40 filings Tradune holds for SNOW filed Jul 22 – Oct 8, 2026. Grants, exercises, tax withholding and the other Form 4 transaction codes are left out.
99 open-market sales by Rule 10b5-1 checkbox
- On filings with the 10b5-1 box checked
- 41 sales· 586,887 sh
- checkbox disclosed
- On filings with the box not checked
- 4 sales· 63,815 sh
- not proof that no plan exists
- Not comparable
- 54 sales· 893,207 sh
- filed before Apr 1, 2023, or no checkbox value in the filing data
Counts are Form 4 lines as filed. The checkbox is one per filing, so every sale on a filing with the box checked is counted there even if only some of its transactions were under a plan; it records what the filer disclosed, and the three categories are not a judgement about why a sale was made.
| Insider | Buys | Sells | Shares bought | Shares sold | Value |
|---|---|---|---|---|---|
| Frank SlootmanDirector | 0 | 57 | — | 908,191 | −$282,703,213 |
| Michael L. SpeiserDirector | 0 | 18 | — | 149,703 | −$51,037,170 |
| Christian KleinermanEVP, Product Management | 0 | 13 | — | 118,324 | −$38,293,715 |
| Benoit DagevilleDirector | 0 | 6 | — | 300,000 | −$96,668,000 |
| Jonathan Mead BeaulierChief Revenue Officer | 0 | 2 | — | 13,047 | −$4,385,590 |
| Mark GarrettDirector | 0 | 1 | — | 50,000 | −$17,500,000 |
| Vivek RaghunathanSVP, Engineering | 0 | 1 | — | 3,876 | −$1,234,545 |
| Emily HoChief Accounting Officer | 0 | 1 | — | 768 | −$255,693 |
Value = shares × the price reported on each Form 4 (+ purchases, − sales); every open-market line in this window disclosed a price.
Summarises ~90 days of public SEC Form 4 activity — more distinct buyers, officer involvement and net buying score higher. A description of filing activity, not a rating or buy signal. How this score is computed →
How to read this: an open-market purchase (Form 4 code P) is a buy at the market price with the insider’s own money, as opposed to a grant, award or option exercise; an open-market sale is code S. When two or more distinct insiders report open-market purchases in the same 90-day window, this site labels that a cluster — a definition, not a forecast; see insider cluster buying. “Held after” is Form 4 Table I column 5; “Change” = shares ÷ holdings before the trade (held after − shares for an acquisition, held after + shares for a disposition).
Insider Buying at SNOW
No open-market insider purchases (Form 4 code P) were reported for SNOW between Jul 6, 2026 and Oct 8, 2026. The filings below may include other transaction types — sales, grants, option exercises, and tax withholding — shown for completeness; they are not open-market purchases.
Recent Form 4 filings
Source: SEC EDGAR Form 4 · transaction codes explained
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Gift | 16,668 | — | 2,368,211 (indirect) | −0.7% | Oct 7, 2026 |
| Open-market sale 10b5-1 box checked | 50,000 | $333.42 | 2,384,879 (indirect) | −2.1% | Oct 7, 2026 |
† change in this filer’s own reported holding line (Form 4 Table I, col. 5), not of total company ownership; small prior holdings produce large percentages, so under 100 shares the prior holding is shown instead.
“10b5-1 box checked” = the filer checked the Form 4 box stating that a transaction on the filing was made under a plan intended to satisfy Rule 10b5-1(c); “10b5-1 box not checked” = the box was left blank, which does not prove that no plan exists. The box applies to Form 4s filed from April 1, 2023; older filings, and boxes we could not read, carry no tag. What the 10b5-1 box means.
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 34,005 | $344.00 | 1,137,741 (indirect) | −2.9% | Oct 2, 2026 |
| Open-market sale 10b5-1 box checked | 403 | $344.00 | 21,767 | −1.8% | Oct 2, 2026 |
| Open-market sale 10b5-1 box checked | 12,973 | $344.00 | 376,201 (indirect) | −3.3% | Oct 2, 2026 |
| Open-market sale 10b5-1 box checked | 840 | $344.00 | 24,356 (indirect) | −3.3% | Oct 2, 2026 |
| Open-market sale 10b5-1 box checked | 840 | $344.00 | 24,356 (indirect) | −3.3% | Oct 2, 2026 |
| Open-market sale 10b5-1 box checked | 840 | $344.00 | 24,356 (indirect) | −3.3% | Oct 2, 2026 |
| Open-market sale 10b5-1 box checked | 840 | $344.00 | 24,356 (indirect) | −3.3% | Oct 2, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 15,000 | $341.57 | 313,738 | −4.6% | Oct 1, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Gift | 16,668 | — | 2,484,879 (indirect) | −0.7% | Sep 23, 2026 |
| Open-market sale 10b5-1 box checked | 50,000 | $339.08 | 2,434,879 (indirect) | −2.0% | Sep 23, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box not checked | 755 | $336.36 | 211,619 | −0.4% | Sep 23, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 2,622 | $344.50 | 328,738 | −0.8% | Sep 22, 2026 |
| Tax withholding | 1,793 | $332.43 | 332,220 | −0.5% | Sep 21, 2026 |
| Tax withholding | 860 | $332.43 | 331,360 | −0.3% | Sep 21, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 1,936 | $330.17 | 119,879 | −1.6% | Sep 21, 2026 |
| Option exercise Stock Option (Right to Buy) | 102,791 | — | — | — | Sep 21, 2026 |
| Open-market sale 10b5-1 box checked | 2,510 | $338.99 | 19,024 | −12% | Sep 21, 2026 |
| Open-market sale 10b5-1 box checked | 7,529 | $338.12 | 21,534 | −26% | Sep 21, 2026 |
| Open-market sale 10b5-1 box checked | 15,867 | $337.24 | 29,063 | −35% | Sep 21, 2026 |
| Open-market sale 10b5-1 box checked | 9,843 | $336.29 | 44,930 | −18% | Sep 21, 2026 |
| Open-market sale 10b5-1 box checked | 25,268 | $335.08 | 54,773 | −32% | Sep 21, 2026 |
| Open-market sale 10b5-1 box checked | 25,159 | $334.35 | 80,041 | −24% | Sep 21, 2026 |
| Open-market sale 10b5-1 box checked | 5,740 | $333.47 | 105,200 | −5.2% | Sep 21, 2026 |
| Open-market sale 10b5-1 box checked | 6,671 | $332.26 | 110,940 | −5.7% | Sep 21, 2026 |
| Open-market sale 10b5-1 box checked | 2,268 | $331.18 | 117,611 | −1.9% | Sep 21, 2026 |
| Option exercise | 102,791 | $8.88 | 121,815 | +540% | Sep 21, 2026 |
| Open-market sale 10b5-1 box checked | 30,100 | $338.61 | 19,024 | −61% | Sep 18, 2026 |
| Option exercise Stock Option (Right to Buy) | 197,209 | — | — | — | Sep 18, 2026 |
| Open-market sale 10b5-1 box checked | 23,507 | $332.19 | 177,539 | −12% | Sep 18, 2026 |
| Open-market sale 10b5-1 box checked | 15,187 | $331.35 | 201,046 | −7.0% | Sep 18, 2026 |
| Option exercise | 197,209 | $8.88 | 216,233 | +1,037% | Sep 18, 2026 |
| Open-market sale 10b5-1 box checked | 79,366 | $333.27 | 98,173 | −45% | Sep 18, 2026 |
| Open-market sale 10b5-1 box checked | 42,009 | $334.24 | 56,164 | −43% | Sep 18, 2026 |
| Open-market sale 10b5-1 box checked | 2,841 | $335.23 | 53,323 | −5.1% | Sep 18, 2026 |
| Open-market sale 10b5-1 box checked | 4,097 | $336.11 | 49,226 | −7.7% | Sep 18, 2026 |
| Open-market sale 10b5-1 box checked | 102 | $337.05 | 49,124 | −0.2% | Sep 18, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Tax withholding | 1,012 | $332.43 | 459,440 | −0.2% | Sep 21, 2026 |
| Tax withholding | 3,415 | $332.43 | 460,452 | −0.7% | Sep 21, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Tax withholding | 3,603 | $332.43 | 236,850 | −1.5% | Sep 21, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Tax withholding | 256 | $332.43 | 177,343 | −0.1% | Sep 21, 2026 |
| Tax withholding | 535 | $332.43 | 177,599 | −0.3% | Sep 21, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Tax withholding | 70 | $332.43 | 213,015 | −0.0% | Sep 21, 2026 |
| Tax withholding | 470 | $332.43 | 212,545 | −0.2% | Sep 21, 2026 |
| Tax withholding | 171 | $332.43 | 212,374 | −0.1% | Sep 21, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Tax withholding | 383 | $332.43 | 39,575 | −1.0% | Sep 21, 2026 |
| Tax withholding | 708 | $332.43 | 38,867 | −1.8% | Sep 21, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box not checked | 12,292 | $336.12 | 213,085 | −5.5% | Sep 16, 2026 |
| Tax withholding | 101 | $332.35 | 233,153 | −0.0% | Sep 15, 2026 |
| Tax withholding | 7,776 | $332.35 | 225,377 | −3.3% | Sep 15, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 3,876 | $318.51 | 240,453 | −1.6% | Sep 16, 2026 |
| Tax withholding | 7,839 | $332.35 | 245,403 | −3.1% | Sep 15, 2026 |
| Tax withholding | 1,074 | $332.35 | 244,329 | −0.4% | Sep 15, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box not checked | 768 | $332.93 | 39,958 | −1.9% | Sep 16, 2026 |
| Tax withholding | 126 | $332.35 | 40,726 | −0.3% | Sep 15, 2026 |
| Tax withholding | 250 | $332.35 | 40,852 | −0.6% | Sep 15, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 2,986 | $318.51 | 334,013 | −0.9% | Sep 16, 2026 |
| Tax withholding | 1,567 | $332.35 | 339,798 | −0.5% | Sep 15, 2026 |
| Tax withholding | 1,456 | $332.35 | 338,342 | −0.4% | Sep 15, 2026 |
| Tax withholding | 1,343 | $332.35 | 336,999 | −0.4% | Sep 15, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 8,191 | $318.51 | 19,024 | −30% | Sep 16, 2026 |
| Tax withholding | 505 | $332.35 | 27,215 | −1.8% | Sep 15, 2026 |
| Tax withholding | 815 | $332.35 | 27,720 | −2.9% | Sep 15, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Tax withholding | 931 | $332.35 | 179,240 | −0.5% | Sep 15, 2026 |
| Tax withholding | 864 | $332.35 | 178,376 | −0.5% | Sep 15, 2026 |
| Tax withholding | 242 | $332.35 | 178,134 | −0.1% | Sep 15, 2026 |
| Gift | 100,000 | — | 2,501,547 (indirect) | −3.8% | Sep 14, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Tax withholding | 3,975 | $332.35 | 465,602 | −0.8% | Sep 15, 2026 |
| Tax withholding | 1,735 | $332.35 | 463,867 | −0.4% | Sep 15, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Tax withholding | 431 | $332.35 | 142,973 | −0.3% | Sep 15, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Gift | 11,238 | — | 0 (indirect) | −100% | Sep 11, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Gift | 16,668 | — | 2,601,547 (indirect) | −0.6% | Sep 9, 2026 |
| Open-market sale 10b5-1 box checked | 50,000 | $335.72 | 2,618,215 (indirect) | −1.9% | Sep 9, 2026 |
| Tax withholding | 232 | $337.18 | 180,171 | −0.1% | Sep 8, 2026 |
| Tax withholding | 555 | $337.18 | 180,403 | −0.3% | Sep 8, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 2,730 | $335.72 | 319,887 | −0.8% | Sep 9, 2026 |
| Tax withholding | 904 | $337.18 | 322,617 | −0.3% | Sep 8, 2026 |
| Tax withholding | 1,858 | $337.18 | 323,521 | −0.6% | Sep 8, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Tax withholding | 653 | $337.18 | 233,254 | −0.3% | Sep 8, 2026 |
| Tax withholding | 174 | $337.18 | 233,907 | −0.1% | Sep 8, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Tax withholding | 543 | $337.18 | 253,242 | −0.2% | Sep 8, 2026 |
| Tax withholding | 1,301 | $337.18 | 253,785 | −0.5% | Sep 8, 2026 |
Listing the 25 most recent of 49 Form 4 filings held for SNOW; the 24 older filings (filed Jul 6 – Sep 10, 2026) are counted above but not listed here — see SNOW's full Form 4 filing history on SEC EDGAR.
Insider filings reported around the same time
Other companies whose most recent Form 4 was filed closest to SNOW's (Oct 8, 2026).
Frequently asked about SNOW insider activity
How many insiders bought SNOW stock in these Form 4 filings?
No open-market purchases (Form 4 code P) of SNOW shares were reported by Snowflake Inc insiders between Jul 6, 2026 and Oct 8, 2026. The 49 filings shown on this page cover other transaction types — sales, grants, option exercises, and tax withholding.
Who filed the most recent Form 4 for SNOW?
The most recent Form 4 on this page was filed by Benoit Dageville (Director) on Oct 8, 2026, reporting 2 transactions. The original document is linked from the filing list above on SEC EDGAR. Amended filings (Form 4/A) may later revise reported figures.
What was the largest open-market SNOW insider sale shown?
The largest open-market sale among the filings shown was 140,819 SNOW shares at $254.64 (about $35,858,150) by Benoit Dageville (Director) on Jul 2, 2026. Value is shares × the price reported on the Form 4; that Form 4 has the Rule 10b5-1 box checked.
New to Form 4s? The transaction codes, the 90-day window and the 0–100 score are defined on the insider-activity score methodology page.
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Track SNOW insider filings free →This score summarizes SEC Form 4 filing activity over the trailing 90 days. It is descriptive, not predictive — not a rating, recommendation, or investment advice. Data: SEC EDGAR (public domain), as filed; amendments may revise figures. Tradune is not a registered investment adviser.
Data as filed; amended filings (Form 4/A) may revise figures. Sales may occur under prearranged Rule 10b5-1 trading plans.