Doudna Jennifer A sold $147K of TEM
Doudna Jennifer A sold 2,673 shares of Tempus AI, Inc. (TEM) at $55.00 ($0.15M total) on 2026-06-25 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
The disclosure updates the record of insider activity: a director open-market sale of 2,673 shares at $55.00/share, totaling $147,015, executed under a pre-arranged 10b5-1 plan.
Market read
Traders may monitor insider activity for sentiment, but the 10b5-1 structure and lack of new fundamentals make this a low-impact datapoint.
What to watch
The article provides no context on total insider holdings beyond post-transaction shares, no buy activity, and no linkage to performance or guidance—limiting interpretability.
Background
This is an SEC Form 4 insider transaction disclosure for Tempus AI, Inc. (TEM) by director Jennifer A Doudna.
Ticker impact
Tempus AI director Jennifer A Doudna sold 2,673 shares in an open-market transaction for about $147K under a pre-arranged 10b5-1 plan.
Low likelihood of a sustained price move solely from this Form 4 sale; any reaction is likely muted.
The filing is a director open-market sale explicitly tied to a pre-arranged 10b5-1 plan, with no accompanying operational, financial, or regulatory change disclosed.
Market effects
Minimal; insider-sale Form 4s typically do not reset sector expectations without additional company-specific news.
None indicated.
None indicated.
Counterpoint
Because the sale is under a pre-arranged 10b5-1 plan, it may reflect scheduled liquidity needs rather than bearish views—so any negative read-through may be overdone.
Key entities
- public_companyTempus AI, Inc.
Issuer of the Form 4 insider transaction; director sale disclosed.
- insiderJennifer A Doudna
Director who sold 2,673 shares in an open-market transaction under a 10b5-1 plan.
