Summary
Updated Aug 30, 2026
William F. Scannell is Director of Snowflake Inc. (SNOW). 4 SEC Form 4 filings on record, most recently on 1 July 2026. Most recent open-market trade: sold $23.61M of DELL on 25 March 2026. Lifetime open-market sales: $23.61M.
Recent Transactions
5Every recent SEC Form 4 transaction William F. Scannell has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies William F. Scannell 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
- Rima Alameddine - $5.58M of IONQ 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 William F. Scannell?
William F. Scannell is a corporate insider, tracked as Director of Snowflake Inc. (SNOW). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has William F. Scannell submitted recently?
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Has William F. Scannell been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($23.61M) across all tracked filings.
Where can I see all of William F. Scannell'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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