Jennifer A. Doudna is Director at Tempus AI, Inc. (TEM). They have made 1 open-market trade across 1 company since 2024, most recently 2026-09-01.
CIK 0001739090
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| TEM | 25,266 | $1.6M |
Shares reported on the most recent Form 4, priced at the 2026-09-03 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TEM | SELL · 10b5-1 | 2026-09-01 | 2026-09-03 | $65.55 | $44K | +7.8% | +28.9% | — |
| TEM | SELL · 10b5-1 | 2026-06-25 | 2026-06-29 | $55.00 | $147K | +0.8% | -28.1% | +47.0% |
| TEM | SELL · 10b5-1 | 2026-01-02 | 2026-01-06 | $60.17 | $75K | +1.9% | -24.0% | -31.4% |
| TEM | SELL · 10b5-1 | 2025-12-01 | 2025-12-03 | $75.55 | $102K | -8.3% | -16.7% | -31.4% |
| TEM | SELL | 2025-11-11 | 2025-11-13 | $71.45 | $275K | +17.8% | +5.2% | -17.8% |
| TEM | SELL · 10b5-1 | 2025-07-01 | 2025-07-03 | $62.52 | $39K | -0.1% | -4.2% | +46.6% |
| TEM | SELL · 10b5-1 | 2025-06-02 | 2025-06-04 | $55.20 | $31K | +15.9% | -6.6% | +26.2% |
| TEM | SELL · 10b5-1 | 2025-04-01 | 2025-04-03 | $48.12 | $30K | -4.5% | +20.3% | +31.7% |
| TEM | SELL · 10b5-1 | 2025-03-17 | 2025-03-19 | $48.70 | $863K | +1.3% | -13.9% | +47.3% |
| TEM | SELL · 10b5-1 | 2025-03-03 | 2025-03-05 | $57.52 | $19K | -1.2% | -15.6% | +22.8% |
| TEM | SELL · 10b5-1 | 2025-02-14 | 2025-02-14 | $90.00 | $119K | -38.6% | -44.6% | -30.5% |
| TEM | SELL · 10b5-1 | 2024-12-11 | 2024-12-13 | $41.81 | $49K | -15.8% | -22.8% | +0.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.