Summary
Updated Aug 31, 2026
Ryan Fukushima is CEO, Data of Tempus AI, Inc. (TEM). 22 SEC Form 4 filings on record going back to 2024, most recently on 25 August 2026. Most recent open-market trade: sold $1.00M of TEM on 25 August 2026. Lifetime open-market sales: $18.69M.
Recent Transactions
20Every recent SEC Form 4 transaction Ryan Fukushima has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Ryan Fukushima go back to 2024: 22 primary Form 4 filings, an average of 7.3 per year. 26 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Ryan Fukushima 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.
- Eric P. Lefkofsky - $145.40M of TEM open-market activity in the last 12 months
- James William Rogers - $5.46M of TEM open-market activity in the last 12 months
- Andrew Polovin - $4.81M of TEM open-market activity in the last 12 months
- Thomas Edward Schoenherr - $1.19M of TEM open-market activity in the last 12 months
- Erik Phelps - $794K of TEM open-market activity in the last 12 months
- Ryan M. Bartolucci - $779K of TEM 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 Ryan Fukushima?
Ryan Fukushima is a corporate insider, tracked as CEO, Data of Tempus AI, Inc. (TEM). InsiderAlpha holds 22 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Ryan Fukushima submitted recently?
7 primary Form 4 filings in the last 90 days, covering 1 company.
Has Ryan Fukushima been buying or selling stock?
Recorded transactions: 0 open-market purchases and 41 open-market sales ($18.69M) across all tracked filings.
Where can I see all of Ryan Fukushima'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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