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SEC EDGARSEP 231 min read$NXDR

How Antoinette sold $105K of NXDR

How Antoinette (Chief Accounting Officer) sold 40,000 shares of Nextdoor Holdings, Inc. (NXDR) at $2.63 ($0.11M total) on 2026-09-21 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · How Antoinette
Published Sep 23, 2026, 8:05 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 23, 2026, 8:18 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
$NXDR
Bearish
high confidence
Mentioned
$NXDR
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$NXDRBearishLow
01

Why it matters

The transaction is small and unlikely to affect market perception of Nextdoor.

02

Market read

Limited relevance; primarily of interest to existing shareholders and compliance monitors.

03

What to watch

Potential tax‑loss harvesting or personal liquidity needs of the insider.

Relevance 3/10Novelty 4/10Timing: filed after market close on 2026-09-23

Background

Form 4 filings disclose insider transactions; a 10b5-1 plan indicates pre‑arranged sales.

Company-level read

Ticker impact

$NXDRBearishHigh confidence
Context

Chief Accounting Officer sold 40,000 shares for $105,020 via a 10b5-1 plan, leaving zero holdings.

Expected impact

No significant impact; possible slight short‑term pressure.

Evidence & confidence

The sale is small relative to market cap and represents a complete exit by the CAO, but the amount ($105k) is trivial for a listed company.

Market effects

Sector

None; insider sale does not affect the broader social media sector.

Regional

None; limited to Nextdoor shareholders.

Global

None; isolated corporate filing.

Counterpoint

What could challenge this read

The sale could be a routine portfolio rebalancing, not a signal of company weakness.

Key entities

  • Company
    Nextdoor Holdings, Inc.

    US‑listed social media platform (ticker NXDR).

  • Person
    How Antoinette

    Chief Accounting Officer of Nextdoor.

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.

NXDR insider trading history →

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