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SEC EDGARAUG 281 min read$TEM

LEFKOFSKY ERIC P sold $16.3M of TEM (indirect holdings)

LEFKOFSKY ERIC P (CEO and Chairman) sold 238,152 indirectly-held shares of Tempus AI, Inc. (TEM) at an average of $68.39 ($64.03–$70.58, $16.29M total) across 30 trades on 2026-08-25 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · LEFKOFSKY ERIC P
Published Aug 28, 2026, 12:27 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Aug 28, 2026, 12:33 AM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
About AlphAI AI DeskScoring methodologyReport an issue
AlphAI market briefInsider activity
Primary signal
$TEM
Bearish
medium confidence
Mentioned
$TEM
Relevance
6/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$TEMBearishMed
01

Why it matters

The disclosed sale represents a material reduction in insider ownership, which can influence market perception and short‑term price action.

02

Market read

Insider sell of $16M by the CEO is a notable event for traders monitoring TEM; may prompt short positions or caution.

03

What to watch

Potential upcoming earnings or strategic announcements that may offset sell pressure.

Relevance 6/10Novelty 6/10Timing: post‑market 2026‑08‑25

Background

Form 4 filing discloses insider transactions; such filings are primary sources for insider activity.

Company-level read

Ticker impact

$TEMBearishMedium confidence
Context

CEO Eric Lefkofsky sold 238,152 shares of Tempus AI for $16.3M via a 10b5‑1 plan on 2026‑08‑25.

Expected impact

Possible modest price decline in the near term.

Evidence & confidence

Large insider sale ($16M) by the CEO suggests confidence concerns; however, the sale is pre‑arranged under a 10b5‑1 plan, limiting immediate inference.

Market effects

Sector

May weigh on AI‑healthcare sector sentiment as a high‑profile founder exits shares.

Regional

Limited to U.S. market where TEM trades.

Global

Low global impact; primarily relevant to investors in Tempus AI.

Counterpoint

What could challenge this read

The sale is pre‑arranged; could be neutral or even a liquidity event without negative outlook.

Key entities

  • Company
    Tempus AI, Inc.

    AI‑driven healthcare data company (NASDAQ: TEM).

  • Individual
    Eric Lefkofsky

    CEO, Chairman, and 10% owner of Tempus AI.

Read at source← All news

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

TEM insider trading history →

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