STOCK TITAN

Prosperity Bancshares (NYSE: PB) director reports 1,100-share insider sale

Filing Impact
(Neutral)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

Prosperity Bancshares director Ned S. Holmes reported open-market sales totaling 1,100 shares of Common Stock on June 17, 2026. The sales were executed at weighted-average prices around the low $70s, including reported prices such as $71.6938, $70.9350, $71.7350 and $70.9800.

The transactions include sales by entities associated with Holmes, such as a profit sharing plan and a trust for an adult daughter, as well as his direct holdings. After these sales, one direct account holds 75,572 shares and the profit sharing plan holds 91,149 shares of Prosperity Bancshares Common Stock.

Positive

  • None.

Negative

  • None.
Insider HOLMES NED S
Role null
Sold 1,100 shs ($79K)
Type Security Shares Price Value
Sale Common Stock 43 $70.98 $3K
Sale Common Stock 457 $71.7417 $33K
Sale Common Stock 44 $70.98 $3K
Sale Common Stock 456 $71.735 $33K
Sale Common Stock 10 $70.935 $709.35
Sale Common Stock 90 $71.6938 $6K
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 75,572 shares (Direct, null); Common Stock — 91,149 shares (Indirect, By profit sharing plan)
Footnotes (1)
  1. The price reported in Column 4 of is a weighted average price. The shares were sold in multiple transactions at prices ranging from $71.30 to $72.16 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) through (4) to this Form 4. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $71.35 to $72.16 inclusive. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $70.89 to $70.98 inclusive. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $71.25 to $72.08 inclusive.
Total shares sold 1,100 shares Open-market sales on June 17, 2026
Sale price example $71.6938 per share Weighted-average price for one sale lot
Sale price example $70.9350 per share Weighted-average price for another sale lot
Direct holdings after sale 75,572 shares Direct Common Stock position following transactions
Profit sharing plan holdings 91,149 shares Indirect Common Stock holdings by profit sharing plan after sales
SSH trust holdings 40,190 shares Indirect holdings as trustee of SSH trust for adult daughter
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.
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.
profit sharing plan financial
"nature_of_ownership": "By profit sharing plan""
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.
Form 4 regulatory
"footnotes (1) through (4) to this Form 4."
Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.
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SEC Form 4
FORM 4UNITED 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)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/17/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock06/17/2026S43D$70.9875,572D
Common Stock06/17/2026S457D$71.7417(1)75,115D
Common Stock06/17/2026S44D$70.9891,149IBy profit sharing plan
Common Stock06/17/2026S456D$71.735(2)90,693IBy profit sharing plan
Common Stock06/17/2026S10D$70.935(3)40,190IAs trustee of SSH trust for adult daughter
Common Stock06/17/2026S90D$71.6938(4)40,100IAs trustee of SSH trust for adult daughter
Common Stock2,000IBy spouse
Common Stock8,820IAs trustee of granchildren's trust
Common Stock3,720IBy trust
Common Stock70,070IBy 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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount 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 $71.30 to $72.16 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) through (4) 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 $71.35 to $72.16 inclusive.
3. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $70.89 to $70.98 inclusive.
4. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $71.25 to $72.08 inclusive.
/s/ Charlotte M. Rasche, Attorney in Fact06/18/2026
** Signature of Reporting PersonDate
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 insider activity did Prosperity Bancshares (PB) disclose in this Form 4?

Prosperity Bancshares disclosed that entities associated with director Ned S. Holmes sold a total of 1,100 Common Stock shares on June 17, 2026. These were open-market sales at weighted-average prices in the low $70 range.

At what prices were the Prosperity Bancshares (PB) shares sold in Holmes’s Form 4?

The Form 4 reports weighted-average sale prices including $71.6938, $70.9350, $71.7350, and $70.9800 per share. Footnotes state the shares were sold in multiple transactions within ranges from $70.89 to $72.16 per share.

How many Prosperity Bancshares (PB) shares did Ned S. Holmes-associated entities sell?

Entities associated with director Ned S. Holmes sold a combined 1,100 shares of Prosperity Bancshares Common Stock. The transactions were all coded as open-market sales (code S) and occurred on June 17, 2026, according to the Form 4 summary data.

What are Ned S. Holmes’s direct Prosperity Bancshares (PB) holdings after the reported sales?

Following the June 17, 2026 trades, one directly held account for Ned S. Holmes shows 75,572 shares of Prosperity Bancshares Common Stock. This figure appears in the Form 4 as the total shares following the direct open-market sales recorded that day.

What indirect Prosperity Bancshares (PB) holdings remain after Holmes’s Form 4 transactions?

After the reported sales, the Form 4 shows indirect holdings such as 91,149 shares held by a profit sharing plan and 40,190 shares held as trustee of an SSH trust for an adult daughter. Additional indirect positions exist through a limited partnership and various trusts.

How does the Form 4 describe pricing details for Ned S. Holmes’s PB share sales?

Footnotes explain the reported prices are weighted-average figures. Shares were sold in multiple trades within price ranges such as $71.30–$72.16, $71.35–$72.16, $70.89–$70.98, and $71.25–$72.08, with full breakdowns available upon request.