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SEC EDGARSEP 181 min read$PLTR

Moore Alexander D. sold $2.8M of PLTR

Moore Alexander D. sold 16,000 shares of Palantir Technologies Inc. (PLTR) at an average of $172.64 ($170.26–$176.11, $2.76M total) across 7 trades on 2026-09-15 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Moore Alexander D.
Published Sep 18, 2026, 12:53 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 18, 2026, 1:03 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
$PLTR
Bearish
medium confidence
Mentioned
$PLTR
Relevance
5/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$PLTRBearishLow
01

Why it matters

The disclosed sale may prompt short sellers and could lead to a modest dip in PLTR's share price, though the pre‑arranged nature tempers the signal.

02

Market read

Primary insider sale news with modest materiality; relevant for short‑term traders monitoring insider activity.

03

What to watch

The 10b5‑1 plan pre‑arranged the sale, reducing the informational value of the timing.

Relevance 5/10Novelty 7/10Timing: post‑market 2026‑09‑15

Background

SEC Form 4 filing discloses insider transactions; directors often use 10b5‑1 plans to execute pre‑planned trades.

Company-level read

Ticker impact

$PLTRBearishMedium confidence
Context

Director Moore Alexander D. sold 16,000 shares for $2.76M via a 10b5‑1 plan on 2026‑09‑15.

Expected impact

Potential short‑term downward pressure on PLTR price.

Evidence & confidence

A $2.8M sale by a director is material and disclosed via Form 4, suggesting the insider may anticipate near‑term downside.

Market effects

Sector

Minimal impact on the broader data‑analytics sector.

Regional

Limited to U.S. markets where PLTR trades.

Global

Low global relevance.

Counterpoint

What could challenge this read

The sale could be a routine portfolio rebalancing unrelated to company fundamentals.

Key entities

  • company
    Palantir Technologies Inc.

    U.S. data‑analytics firm whose ticker is PLTR.

  • person
    Moore Alexander D.

    Director of Palantir who executed the sale.

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.

PLTR insider trading history →

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