SEC EDGARAUG 211 min read$TEM

LEFKOFSKY ERIC P sold $6.6M of TEM

LEFKOFSKY ERIC P (CEO and Chairman) sold 132,591 shares of Tempus AI, Inc. (TEM) at $49.61 ($6.58M total) on 2026-08-18.

Original reporting

SEC EDGAR · LEFKOFSKY ERIC P

Published Aug 21, 2026, 1:00 AM UTC

Analysis

AlphAI AI DeskAI-generated

Added to AlphAI Aug 21, 2026, 1:02 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 Desk Scoring methodology Report 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

$TEMBearishLow

Why it matters

The filing reveals a sizable reduction in the CEO's stake, which may influence investor perception and short‑term price action.

Market read

Insider sell of $6.6M is a primary disclosure that could affect TEM's stock price in the near term.

What to watch

Potential upcoming financing or personal tax planning not disclosed.

Relevance 6/10Novelty 5/10Timing: filed 2026‑08‑20, effective 2026‑08‑18

Background

Form 4 filings are mandatory disclosures of insider transactions, providing transparent insight into insider sentiment.

Company-level read

Ticker impact

AI estimates · verify against primary disclosures

$TEMBearishMedium confidence

Context

CEO Eric Lefkofsky sold 132,591 shares for $6.58M via a Form 4 filing.

Expected impact

Possible modest downside pressure over the next few days.

Evidence & confidence

Insider sales by a founder/CEO are closely watched; the $6.6M size is material for a mid‑cap biotech.

Market effects

Sector

May raise scrutiny on biotech insider activity, but limited sector impact.

Regional

US biotech market only; no broader regional effect.

Global

Low; relevance confined to Tempus AI shareholders.

Counterpoint

What could challenge this read

The sale could be a routine liquidity move, not a negative signal.

Key entities

Company
Tempus AI, Inc.
AI-driven healthcare data platform, ticker TEM.
Individual
Eric Lefkofsky
CEO, Chairman, and 10% owner of Tempus AI.

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