Prosperity Bancshares (PB) director reports 1,050-share sale and updated holdings

Rhea-AI Filing Summary

Prosperity Bancshares Inc. director reports stock sale and updated holdings. On 12/11/2025, a director of Prosperity Bancshares Inc. (ticker PB) sold 1,050 shares of common stock at a price of $73 per share. After this transaction, the director directly owns 8,075 shares of common stock. The director also has indirect ownership interests, including 10,038 shares held by a trust, 5,301 shares held by an irrevocable trust, and 2,637 shares held as custodian for a minor child.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Henderson Leah

(Last) (First) (Middle)

80 SUGAR CREEK CENTER BLVD.

(Street)

SUGAR LAND TX 77478

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
PROSPERITY BANCSHARES INC [ PB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
12/11/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	12/11/2025		S		1,050	D	$73	8,075	D
Common Stock								10,038	I	By trust
Common Stock								5,301	I	By irrevocable trust
Common Stock								2,637	I	As custodian for minor child

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Leah Henderson	12/11/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Prosperity Bancshares Inc. (PB) report on this Form 4?

The Form 4 reports that a director of Prosperity Bancshares Inc. sold 1,050 shares of common stock on 12/11/2025 at a price of $73 per share.

How many Prosperity Bancshares (PB) shares does the director now own directly?

Following the reported transaction, the director directly owns 8,075 shares of Prosperity Bancshares Inc. common stock.

What are the director’s indirect holdings in Prosperity Bancshares Inc. (PB)?

The director indirectly holds 10,038 shares through a trust, 5,301 shares through an irrevocable trust, and 2,637 shares as custodian for a minor child.

What was the sale price for the Prosperity Bancshares (PB) shares in this Form 4?

The director sold 1,050 shares of Prosperity Bancshares Inc. common stock at a price of $73 per share.

What is the reporting person’s relationship to Prosperity Bancshares Inc. (PB)?

The reporting person on this Form 4 is identified as a Director of Prosperity Bancshares Inc.

Is this Prosperity Bancshares Inc. (PB) Form 4 filed by a single reporting person?

Yes. The Form 4 indicates that it is filed by one reporting person, not by a group.