$PB

HOLMES NED S sold $37K of PB

HOLMES NED S sold 500 shares of PROSPERITY BANCSHARES INC (PB) at an average of $74.25 ($72.90–$74.26) across 2 trades on 2026-07-29 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · HOLMES NED S
Published Jul 30, 2026, 3:57 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Jul 30, 2026, 4:03 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
$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

This is a director open-market sale executed under a pre-arranged 10b5-1 plan, which typically reduces interpretive value versus discretionary selling.

02

Market read

Traders may note the disclosure for sentiment monitoring, but it is unlikely to drive a material repricing without corroborating fundamental news.

03

What to watch

The article does not provide context on total insider holdings, frequency of prior sales, or whether other insiders are selling or buying around the same window.

Relevance 2/10Novelty 3/10Timing: Filed 2026-07-30, covering sales executed 2026-07-29.

Background

The article is an SEC Form 4 insider transaction disclosure for Prosperity Bancshares (PB).

Company-level read

Ticker impact

$PBNeutralHigh confidence
Context

Prosperity Bancshares director Holmes Ned S sold $37.1K of PB shares on 2026-07-29 under a pre-arranged 10b5-1 plan.

Expected impact

Low likelihood of a sustained price move driven solely by this Form 4 sale.

Evidence & confidence

The filing is an open-market sale by a director, explicitly under a pre-arranged 10b5-1 plan, with modest dollar value relative to typical market moves.

Market effects

No sector-level implications; this is company-specific insider trading disclosure.

None indicated.

None indicated.

Counterpoint

A director sale can still reflect private liquidity needs or diversification rather than bearish fundamentals, especially with a 10b5-1 plan.

Key entities

  • PROSPERITY BANCSHARES INC

    Company whose shares were sold by an insider director under a 10b5-1 plan.

  • HOLMES NED S

    Director who sold 500 shares of PB for about $37.1K on 2026-07-29.

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PROSPERITY BANCSHARES INC (PB) filed an SEC Form 8-K — Results of Operations and Financial Condition. EX-99.1 2 pb-ex99_1.htm EX-99.1 EX-99.1 Exhibit 99.1 c PRESS RELEASE For more information contact: Prosperity Bancshares, Inc. ® Cullen Zalman Prosperity Bank Plaza SEVP – Banking and Corporate Activities 4295 San Felipe 281.269.7199 Houston, Texas 77027 cullen.zalman@prosperityb