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SEC EDGARSEP 151 min read$S

Weingarten Tomer sold $2.3M of S

Weingarten Tomer (President, CEO) sold 114,890 shares of SentinelOne, Inc. (S) at $19.89 ($2.29M total) on 2026-09-11 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Weingarten Tomer
Published Sep 15, 2026, 9:24 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 15, 2026, 9:29 PM 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
$S
Bearish
medium confidence
Mentioned
$S
Relevance
5/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$SBearishLow
01

Why it matters

The sale represents a modest reduction of ownership, likely to cause short‑term price pressure but limited long‑term effect.

02

Market read

Insider sale news is a standard data point for traders; impact is modest given the size relative to total holdings.

03

What to watch

Insider retains large stake (1.7M shares) indicating continued confidence

Relevance 5/10Novelty 4/10Timing: filed 2026‑09‑15

Background

Form 4 filing discloses insider transactions; investors monitor CEO sales for signals.

Company-level read

Ticker impact

$SBearishMedium confidence
Context

CEO Tomer Weingarten sold 114,890 shares for $2.3M via a 10b5‑1 plan

Expected impact

Short‑term pressure on S price, possible dip

Evidence & confidence

Insider sale by CEO may be interpreted as lack of confidence, but size is modest relative to holdings

Market effects

Sector

Minimal impact on cybersecurity sector

Regional

U.S. market only

Global

Low

Counterpoint

What could challenge this read

Sale may be routine liquidity need, not a bearish sign

Key entities

  • Company
    SentinelOne, Inc.

    Cybersecurity software provider listed on NYSE under ticker S

  • Executive
    Tomer Weingarten

    President and CEO of SentinelOne

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.

S insider trading history →

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