SHAPIRO MARK S sold $3.7M of TKO

SHAPIRO MARK S (See Remarks) sold 19,120 shares of TKO Group Holdings, Inc. (TKO) at $194.39 ($3.72M total) on 2026-08-18 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · SHAPIRO MARK S
Published Aug 20, 2026, 12:30 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Aug 20, 2026, 12:30 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.
AlphAI market briefInsider activity
Primary signal
$TKO
Neutral
medium confidence
Mentioned
$TKO
Relevance
5/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$TKONeutralLow
01

Why it matters

The transaction reduces insider ownership but is unlikely to move the stock significantly.

02

Market read

Primary insider sale filing; modest materiality; limited trading relevance.

03

What to watch

The 10b5‑1 plan pre‑arranged nature may limit interpretive weight.

Relevance 5/10Novelty 7/10Timing: post‑market 2026‑08‑19 filing

Background

Form 4 filing by an officer/director discloses a $3.7M open‑market sale under a pre‑arranged 10b5‑1 plan.

Company-level read

Ticker impact

$TKONeutralMedium confidence
Context

Officer Mark S. Shapiro sold 19,120 shares for $3.7M via a 10b5-1 plan, reducing his stake to 147,071 shares.

Expected impact

Potential slight downward pressure if market interprets negatively.

Evidence & confidence

Form 4 is primary disclosure; sale amount is material but not large enough to trigger strong price move.

Market effects

Minimal impact on the broader food‑service sector.

No significant regional effect.

Limited to investors tracking insider activity.

Counterpoint

The sale could be routine portfolio rebalancing rather than a negative signal.

Key entities

  • Mark S. Shapiro

    Insider selling 19,120 shares of TKO.

  • TKO Group Holdings, Inc.

    Issuer of the shares sold.

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.

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