Michael L Speiser

Director · Snowflake

Michael L Speiser (Director) filed 14 Form 4 reports in the trailing twelve months (0 purchases, 14 sales), most often in Snowflake Inc. (SNOW). The largest single filing was $18.0M of SNOW (50,741 sh across 7 lots, as filed), executed Sep 4. Data as of Nov 8 2026.

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Return, ttmiAverage return per filing, trailing twelve months

–

no purchases on file

Delay-adjustediThe same average, entered at disclosure dates

–

returns measure stock purchases only

Filings, ttm

0 buys · 14 sells

Median delay

–

measured on stock purchases

Volume, ttmiDollar value disclosed in the trailing twelve months

$129.0M

shares × price, as filed

Last traded

Oct 2

Filed Oct 2

Median ADV $2.3B across their filed names

Open performance→

Volume by month

Buys $0 Sells $211.1M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on

Technology 13 filings

Sector per market data · by filing · past 12 months

Most traded names

SNOW

Snowflake Inc. SNOW · 0 buys · 22 sells 22 filings

Recent filings

SNOWSALE Snowflake Inc. View filing → $7.5M
50,338 sh across 6 lots
Exec Apr 6
Filed Apr 6 · 5:30 PM ET SNOWSALE Snowflake Inc. View filing → $8.2M
46,978 sh across 6 lots
Exec Mar 6
Filed Mar 9 · 5:30 PM ET SNOWSALE Snowflake Inc. View filing → $7.8M
46,978 sh across 4 lots
Exec Feb 6
Filed Feb 6 · 5:30 PM ET SNOWSALE Snowflake Inc. View filing → $11.0M
49,818 sh across 8 lots
Exec Jan 2
Filed Jan 5 · 5:30 PM ET SNOWSALE Snowflake Inc. View filing → $11.3M
48,914 sh across 12 lots
Exec Dec 5 2025
Filed Dec 8 2025 · 5:30 PM ET SNOWSALE Snowflake Inc. View filing → $12.9M
50,110 sh across 8 lots
Exec Nov 7 2025
Filed Nov 10 2025 · 5:30 PM ET SNOWSALE Snowflake Inc. View filing → $11.0M
46,727 sh across 15 lots
Exec Oct 3 2025
Filed Oct 6 2025 · 5:30 PM ET SNOWSALE Snowflake Inc. View filing → $412K
1,758 sh across 4 lots
Exec Oct 3 2025
Filed Oct 6 2025 · 5:30 PM ET More filings →