Kevin J. Hanigan - 21 Oct 2025 Form 4/A - Amendment Insider Report for PROSPERITY BANCSHARES INC (PB)

Reporting relationship: President & COO, Director
Issuer ticker: PB
Reported as of: 21 Oct 2025
Net transaction value: $0
SEC form: 4/A - Amendment
Accepted by SEC: 04 Mar 2026, 13:39:21 UTC
Original report date: 21 Oct 2025
Prior SEC filing: 03 Jan 2025
Next SEC filing: 02 Jan 2026
Source filing: View source filing
Reporting owner signature: /s/ Charlotte M. Rasche, Attorney in fact

Key filing fact

Kevin J. Hanigan filed Form 4/A - Amendment for PROSPERITY BANCSHARES INC (PB) on 04 Mar 2026.

Key facts

This page summarizes Kevin J. Hanigan's Form 4/A - Amendment filing for PROSPERITY BANCSHARES INC (PB).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 04 Mar 2026, 13:39.

Change

Previous filing in this sequence was filed on 03 Jan 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4/A - Amendment disclosures.

View source filing

Reporting Owners (1)

CIK 0001417038 Primary reporting owner

Hanigan Kevin J

Relationship: President & COO, Director
Address: 80 SUGAR CREEK CENTER BLVD., SUGAR LAND
Signature: /s/ Charlotte M. Rasche, Attorney in fact
Signature date: 04 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

PB transaction

Common Stock

Award

Transaction value
Shares: +30,000
Change %: +14%
Price: $0.000000^*
Shares after: 243,306
Date: 21 Oct 2025
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

On October 21, 2025, the reporting person filed a Form 4 which inadvertently overstated the number of shares directly owned following the reported transaction by 30,000 shares. As reported in this amendment, the reporting person directly owned 243,306 shares of common stock following the transaction.