Michael L. Speiser
Director · Snowflake Inc.
IndividualSelling only145 10b5-1 trades
- 2025
- Oct 3, 2026
- 18
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Michael L. Speiser files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Frank Slootman - $716.50M in SNOW purchases and sales in the last 12 months
- Benoit Dageville - $186.37M in SNOW purchases and sales in the last 12 months
- Christian Kleinerman - $57.49M in SNOW purchases and sales in the last 12 months
- Mark Garrett - $42.50M in SNOW purchases and sales in the last 12 months
- Jonathan Mead Beaulier - $6.56M in SNOW purchases and sales in the last 12 months
- Vivek Raghunathan - $2.76M in SNOW purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Michael L. Speiser?
Michael L. Speiser is a corporate insider, tracked as Director of Snowflake Inc. (SNOW). InsiderAlpha holds 18 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Michael L. Speiser submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has Michael L. Speiser been buying or selling stock?
Recorded transactions: 0 open-market purchases and 187 open-market sales ($154.07M) across all tracked filings.
