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SEC EDGARSEP 91 min read$PB

HOLMES NED S sold $43K of PB (indirect holdings)

HOLMES NED S sold 600 indirectly-held shares of PROSPERITY BANCSHARES INC (PB) at an average of $71.43 ($71.42–$71.43) across 2 trades on 2026-09-09 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · HOLMES NED S
Published Sep 9, 2026, 8:49 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 9, 2026, 9:25 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.
About AlphAI AI DeskScoring methodologyReport an issue
AlphAI market briefInsider activity
Primary signal
$PB
Neutral
high confidence
Mentioned
$PB
Relevance
2/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$PBNeutralLow
01

Why it matters

The disclosed sale is modest and unlikely to affect market perception of PB.

02

Market read

Minor insider transaction with limited trading relevance.

03

What to watch

Potential future sales under the same 10b5-1 plan could accumulate.

Relevance 2/10Novelty 4/10Timing: same day filing

Background

Prosperity Bancshares Inc. (PB) is a regional bank listed on NYSE. The filing is a routine Form 4 disclosure.

Company-level read

Ticker impact

$PBNeutralHigh confidence
Context

Director Ned Holmes sold 600 shares of Prosperity Bancshares for $42,857 via a 10b5-1 plan.

Expected impact

No significant impact; price may stay flat.

Evidence & confidence

The transaction size is small relative to market cap and typical daily volume.

Market effects

Sector

None; insider sale does not affect banking sector outlook.

Regional

No regional effect; transaction is isolated to the issuer.

Global

Negligible on a global scale.

Counterpoint

What could challenge this read

The sale could signal insider concern, but size is too small to be meaningful.

Key entities

  • company
    Prosperity Bancshares Inc.

    Issuer of the shares sold.

  • person
    Ned Holmes

    Director and insider reporting 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.

PB insider trading history →

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