Company profile
Tempus AI, Inc. Insider Trading
TEMEvery SEC Form 4 insider trading filing for Tempus AI, Inc. (TEM) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- Nasdaq
- Sector
- Services-Computer Programming, Data Processing, Etc.
- CIK
- 0001717115
- Filings
- 209
- Insiders
- 19
- Last filing
- 2026-09-01
Activity summary
No discretionary insider buying or selling in the last 30 days. The 49 transactions filed were made under a 10b5-1 plan, scheduled in advance rather than decided on the day.
Three year balance
Buy and sell value by quarter, Q2 24 to Q3 26. Tempus AI, Inc. insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $413.3M.
90 day insight
Over the last 90 days, Tempus AI, Inc. insiders sold $1.1M across 1 transaction with no open-market purchases.
- Most active insider: Eric P Lefkofsky with 32 transactions totaling $17.1M.
- Largest single sale: $3.6M by Eric P Lefkofsky on Aug 25, 2026.
- 98% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bearish — sales outpace buys.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 1, 2026 | David R Epstein | TEM | Sale10b5 | 250 | $65.55 | $16K |
| Sep 1, 2026 | Jennifer A Doudna | TEM | Sale10b5 | 676 | $65.55 | $44K |
| Sep 1, 2026 | Ryan Fukushima | TEM | Sale10b5 | 1,000 | $64.63 | $65K |
| Sep 1, 2026 | Ryan Fukushima | TEM | Sale10b5 | 13,046 | $62.12 | $810K |
| Sep 1, 2026 | Ryan Fukushima | TEM | Sale10b5 | 10,900 | $62.64 | $683K |
45 more transactions hidden
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Query this yourself
The same rows, over the API.
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-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of Tempus AI, Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →