Fukushima Ryan sold $2.0M of TEM
Fukushima Ryan (CEO, Data) sold 41,095 shares of Tempus AI, Inc. (TEM) at $49.61 ($2.04M total) on 2026-08-18.
How this was made
The 30-second read
Why it matters
The transaction provides fresh data on insider sentiment, useful for short‑term positioning.
Market read
Primary disclosure of a sizable insider sale; modest relevance for traders monitoring TEM.
What to watch
CEO still holds a substantial stake; no 10b5‑1 plan indicates discretionary decision.
Background
Form 4 filings disclose insider transactions; a CEO sale of over $2M is noteworthy for investors.
Ticker impact
CEO Fukushima Ryan sold 41,095 shares for $2.04M on 2026-08-18, reducing his stake to 562,463 shares.
Possible modest downside pressure over the next few days.
The sale size is material for a mid‑cap, but no pre‑arranged plan and the insider remains a large holder.
Market effects
Minimal impact on the broader AI/health‑tech sector.
Limited to U.S. markets where TEM trades.
Low
Counterpoint
The sale could be a routine diversification rather than a negative signal.
Key entities
- CompanyTempus AI, Inc.
AI-driven healthcare data company listed on NASDAQ (TEM).
- IndividualFukushima Ryan
CEO of Tempus AI, reporting a direct share sale.



