$NXDR

How Antoinette sold $376K of NXDR

How Antoinette (Chief Accounting Officer) sold 154,893 shares of Nextdoor Holdings, Inc. (NXDR) at $2.43 ($0.38M total) on 2026-09-15 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · How Antoinette
Published Sep 17, 2026, 8:09 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 17, 2026, 8:25 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.
AlphAI market briefInsider activity
Primary signal
$NXDR
Neutral
medium confidence
Mentioned
$NXDR
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$NXDRNeutralLow
01

Why it matters

The CAO's complete exit may be noted by investors but the modest dollar amount limits market reaction.

02

Market read

A routine insider sell with limited size; low trading relevance.

03

What to watch

Potential upcoming earnings release or corporate restructuring that may affect insider holdings.

Relevance 3/10Novelty 4/10Timing: filed Sep 17, 2026

Background

SEC Form 4 filing discloses insider trades; such filings are primary sources for insider activity.

Company-level read

Ticker impact

$NXDRNeutralMedium confidence
Context

Chief Accounting Officer sold 154,893 shares for $375,941 via a 10b5-1 plan, leaving zero holdings.

Expected impact

Minimal short-term price pressure; unlikely to move the stock materially.

Evidence & confidence

The transaction amount is under $1M and the insider is exiting completely, but such sales are routine and often pre‑arranged.

Market effects

No broader sector impact; isolated insider transaction.

None

None

Counterpoint

The sale could be a red flag if the insider had significant private information, but the 10b5-1 plan suggests a pre‑scheduled trade.

Key entities

  • Nextdoor Holdings, Inc.

    U.S.-listed social media platform (NASDAQ: NXDR).

  • How Antoinette

    Chief Accounting Officer of Nextdoor.

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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