Prosperity Bancshares (PB) director receives 1,700-share stock grant

Rhea-AI Filing Summary

Director L. Jack Lord of Prosperity Bancshares Inc. received a grant of 1,700 shares of Common Stock on April 21, 2026. The award was recorded at a price of $0.00 per share, indicating it is a compensation-related stock grant rather than a market purchase.

After this grant, Lord directly owns 35,825 shares of Prosperity Bancshares Common Stock. The filing reports no derivative securities or related option exercises, and this transaction is characterized as a grant, award, or other acquisition of shares.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider LORD L. JACK

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1,700	$0.00	--

Holdings After Transaction: Common Stock — 35,825 shares (Direct, null)

Footnotes (1)

Key Figures

Shares granted: 1,700 shares Grant price per share: $0.00 per share Shares owned after transaction: 35,825 shares

3 metrics

Shares granted 1,700 shares Common Stock grant on April 21, 2026

Grant price per share $0.00 per share Reported for 1,700-share award

Shares owned after transaction 35,825 shares Director’s direct Common Stock holdings after grant

Key Terms

Grant, award, or other acquisition, Common Stock, transaction code A

3 terms

Grant, award, or other acquisition financial

"transaction_code_description": "Grant, award, or other acquisition"

Common Stock financial

""security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

transaction code A financial

""transaction_code": "A""

Form 4 Insider Transactions: What Each Field Means →

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
Estimated average burden
hours per response:			0.5

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^*

LORD L. JACK

(Last) (First) (Middle)

4295 SAN FELIPE

(Street)

HOUSTON TEXAS 77027

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/21/2026

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

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

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

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	04/21/2026		A		1,700	A	$0	35,825	D

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/ Jack Lord	04/22/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What did L. Jack Lord report in this Form 4 for PB?

L. Jack Lord reported receiving a grant of 1,700 shares of Prosperity Bancshares Common Stock. The award was recorded at $0.00 per share, reflecting a compensation-related grant rather than an open-market purchase, and increased his direct holdings to 35,825 shares.

Is the Prosperity Bancshares (PB) Form 4 transaction a stock grant or a purchase?

The Form 4 shows a stock grant, not an open-market purchase. The transaction code is A and is described as a grant, award, or other acquisition, with a reported price of $0.00 per share, typical for equity compensation awards to directors.

How many Prosperity Bancshares (PB) shares does L. Jack Lord hold after this grant?

Following the reported grant, L. Jack Lord directly holds 35,825 shares of Prosperity Bancshares Common Stock. This total includes the newly granted 1,700 shares and represents his direct ownership position as disclosed in this Form 4 filing.

What does transaction code A mean in the PB director’s Form 4 filing?

Transaction code A indicates a grant, award, or other acquisition of securities. In this case, it reflects that L. Jack Lord received 1,700 shares of Prosperity Bancshares Common Stock as a compensation-related award, rather than buying shares in the open market.

Does the Prosperity Bancshares (PB) Form 4 show any stock option exercises?

No stock option exercises are reported in this Form 4. The filing lists only a non-derivative grant of 1,700 Common Stock shares with zero exercise or conversion price, and the derivative securities summary section is empty in this disclosure.