Summary
Updated Aug 31, 2026
Michael S. Gannon is Chief Revenue Officer of Snowflake Inc. (SNOW). 4 SEC Form 4 filings on record going back to 2025, most recently on 25 March 2026.
Recent Transactions
7Every recent SEC Form 4 transaction Michael S. Gannon has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Michael S. Gannon go back to 2025: 4 primary Form 4 filings, an average of 2.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Michael S. Gannon 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 - $615.65M of SNOW open-market activity in the last 12 months
- Benoit Dageville - $153.74M of SNOW open-market activity in the last 12 months
- Michael L. Speiser - $96.83M of SNOW open-market activity in the last 12 months
- Christian Kleinerman - $48.12M of SNOW open-market activity in the last 12 months
- Mark Garrett - $25.00M of SNOW open-market activity in the last 12 months
- Vivek Raghunathan - $4.16M of SNOW open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Michael S. Gannon?
Michael S. Gannon is a corporate insider, tracked as Chief Revenue Officer of Snowflake Inc. (SNOW). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Michael S. Gannon last file a Form 4?
The most recent primary Form 4 on record is dated 25 March 2026, one of 4 filings going back to 2025.
Where can I see all of Michael S. Gannon's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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