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SEC EDGAR$PLTR

Karp Alexander C. sold $86.1M of PLTR

Karp Alexander C. (See Remarks) sold 492,348 shares of Palantir Technologies Inc. (PLTR) at an average of $174.79 ($172.65–$176.31, $86.06M total) across 10 trades on 2026-08-20 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Karp Alexander C.
Published Aug 25, 2026, 12:02 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Aug 25, 2026, 12:37 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
7/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$PLTRBearishMed
01

Why it matters

The disclosed sale provides fresh data on insider holdings and may influence short‑term trading decisions.

02

Market read

First public disclosure of a major insider sell for Palantir; traders may reassess sentiment.

03

What to watch

Potential tax‑loss harvesting or portfolio rebalancing could be driving the sale.

Relevance 7/10Novelty 7/10Timing: post‑market filing on 2026‑08‑24

Background

SEC Form 4 filing discloses insider transactions required by law.

Company-level read

Ticker impact

$PLTRBearishMedium confidence
Context

Officer/director sold 492,348 shares for $86.1M via a 10b5-1 plan on 2026-08-20.

Expected impact

Short-term downward pressure; possible 2‑3% dip.

Evidence & confidence

The sale size ($86M) is material for a mid‑cap stock; insiders typically sell under a pre‑arranged plan, but market may interpret it as a negative signal.

Market effects

Sector

May raise questions about data‑analytics sector sentiment.

Regional

Limited to U.S. tech equities.

Global

Low; impact confined to Palantir investors.

Counterpoint

What could challenge this read

The 10b5‑1 plan indicates the sale was pre‑planned, not a reaction to new information.

Key entities

  • Officer/Director
    Karp Alexander C.

    Director of Palantir Technologies who sold shares.

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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