Prosperity Bancshares director sells 1,100 PB shares

Prosperity Bancshares director Ned S. Holmes reported several small open-market sales of Common Stock and updated his indirect holdings.

Rhea-AI Filing Summary

Prosperity Bancshares director Ned S. Holmes reported several small open-market sales of Common Stock and updated his indirect holdings. On 2026-06-10, entities associated with Holmes sold a total of 1,100 shares at weighted-average prices around $71 per share, through multiple transactions.

After these sales, Holmes holds 75,615 shares directly and continues to hold additional shares indirectly, including 40,200 shares as trustee of a trust for an adult daughter, 91,193 shares through a profit sharing plan, and other positions via a limited partnership, trusts, and a spouse. Footnotes state the reported prices are weighted averages based on trades executed between approximately $70.72 and $71.63.

Insider Trade Summary 10b5-1

Net Seller: 1,100 shares

Net Sell 7 txns

Insider HOLMES NED S

Role Director

Sold 1,100 shs ($79K)

Type	Security	Shares	Price	Value
Sale	Common Stock	500	$71.3482	$36K
Sale	Common Stock	500	$71.3958	$36K
Sale	Common Stock	100	$71.3639	$7K
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 75,615 shares (Direct); Common Stock — 91,193 shares (Indirect, By profit sharing plan); Common Stock — 40,200 shares (Indirect, As trustee of SSH trust for adult daughter); Common Stock — 2,000 shares (Indirect, By spouse); Common Stock — 8,820 shares (Indirect, As trustee of granchildren's trust); Common Stock — 3,720 shares (Indirect, By trust); Common Stock — 70,070 shares (Indirect, By limited partnership)

Footnotes (3)

1. F1. The price reported in Column 4 of is a weighted average price. The shares were sold in multiple transactions at prices ranging from $70.72 to $71.62 inclusive. The reporting person undertakes to provide Prosperity Bancshares, any security holder of Prosperity Bancshares or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1), (2) and (3) to this Form 4.
2. F2. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $70.72 to $71.60 inclusive.
3. F3. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $70.7365 to $71.63 inclusive.

Key Figures

Total shares sold: 1,100 shares Sale price (daughter’s trust): $71.3639 per share Sale price (profit sharing plan): $71.3958 per share +5 more

8 metrics

Total shares sold 1,100 shares Open-market sales on 2026-06-10

Sale price (daughter’s trust) $71.3639 per share 100-share open-market sale, trustee of SSH trust

Sale price (profit sharing plan) $71.3958 per share 500-share open-market sale by profit sharing plan

Sale price (direct holding) $71.3482 per share 500-share open-market sale from direct holding

Direct shares after transaction 75,615 shares Common Stock held directly after 2026-06-10 sales

Profit sharing plan holding 91,193 shares Common Stock held indirectly by profit sharing plan after sale

Limited partnership holding 70,070 shares Common Stock held indirectly by limited partnership

Trust for adult daughter holding 40,200 shares Common Stock held as trustee of SSH trust for adult daughter

Key Terms

open-market sale, weighted average price, limited partnership, profit sharing plan, +1 more

5 terms

open-market sale financial

"transaction_action: open-market sale"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

limited partnership financial

"nature_of_ownership: By limited partnership"

A limited partnership is a legal business structure with two types of partners: at least one general partner who runs the business and bears full legal responsibility, and one or more limited partners who contribute money, share profits, and have liability capped at their investment. For investors, it matters because it separates control from financial exposure — like putting money into a store without managing it — and affects how returns, risks, taxes and transferability of ownership are handled.

profit sharing plan financial

"nature_of_ownership: By profit sharing plan"

trustee financial

"As trustee of SSH trust for adult daughter"

A trustee is a person or institution legally appointed to hold and manage assets or enforce an agreement on behalf of other people (beneficiaries). Think of a trustee as a neutral referee or custodian who must act in the beneficiaries’ best interests, follow the trust or contract rules, and handle distributions, recordkeeping and enforcement. Investors care because a trustworthy trustee protects their rights, ensures promised payments or remedies are delivered, and can influence recoveries if things go wrong.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider activity did Prosperity Bancshares (PB) disclose for Ned S. Holmes?

Prosperity Bancshares disclosed that director Ned S. Holmes reported open-market sales of Common Stock totaling 1,100 shares on 2026-06-10. These transactions were executed indirectly through various related entities and trusts, and the filing also updates his remaining direct and indirect share holdings.

How many Prosperity Bancshares (PB) shares did Ned S. Holmes sell and at what prices?

Entities associated with Ned S. Holmes sold 1,100 Prosperity Bancshares Common Stock shares on 2026-06-10. Weighted-average sale prices were about $71 per share, with detailed footnotes stating transaction prices ranged from roughly $70.72 to $71.63 across multiple trades.

How many Prosperity Bancshares (PB) shares does Ned S. Holmes hold directly after these transactions?

After the reported sales, Ned S. Holmes holds 75,615 Prosperity Bancshares Common Stock shares directly. The Form 4 also lists separate indirect holdings in multiple capacities, such as trustee, limited partnership interests, a profit sharing plan, and shares held by his spouse.

What indirect Prosperity Bancshares (PB) holdings are reported for Ned S. Holmes?

Indirectly, Ned S. Holmes is shown holding shares via several entities: 40,200 shares as trustee of a trust for an adult daughter, 91,193 shares through a profit sharing plan, 70,070 shares by a limited partnership, 3,720 by a trust, 8,820 as trustee of grandchildren’s trust, and 2,000 by his spouse.

How are the sale prices for Ned S. Holmes’ Prosperity Bancshares (PB) trades described?

The sale prices are reported as weighted-average prices in the Form 4. Footnotes explain that shares were sold in multiple transactions, with individual trade prices ranging from about $70.72 to $71.62 or $71.63, and Holmes undertakes to provide full breakdowns upon request.

Were Ned S. Holmes’ Prosperity Bancshares (PB) sales direct or through related entities?

The filing shows a mix of direct and indirect positions. One 500-share sale relates to directly held shares, while other reported sales and holdings are indirect, including a trust for an adult daughter and a profit sharing plan, as well as partnership, trust, and spouse-held accounts.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Accepted by SEC EDGAR 06/10/2026 - 04:56 PM EDT Learn about SEC filing dates

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).

X

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^*

HOLMES NED S

(Last) (First) (Middle)

80 SUGAR CREEK CENTER BLVD.

(Street)

SUGAR LAND TEXAS 77478

(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)
06/10/2026

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	06/10/2026		S		500	D	$71.3482(1)	75,615	D
Common Stock	06/10/2026		S		500	D	$71.3958(2)	91,193	I	By profit sharing plan
Common Stock	06/10/2026		S		100	D	$71.3639(3)	40,200	I	As trustee of SSH trust for adult daughter
Common Stock								2,000	I	By spouse
Common Stock								8,820	I	As trustee of granchildren's trust
Common Stock								3,720	I	By trust
Common Stock								70,070	I	By limited partnership

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:

1. The price reported in Column 4 of is a weighted average price. The shares were sold in multiple transactions at prices ranging from $70.72 to $71.62 inclusive. The reporting person undertakes to provide Prosperity Bancshares, any security holder of Prosperity Bancshares or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1), (2) and (3) to this Form 4.

2. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $70.72 to $71.60 inclusive.

3. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $70.7365 to $71.63 inclusive.

	/s/ Charlotte M. Rasche, Attorney in fact	06/10/2026
	** 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)