STOCK TITAN

Prosperity Bancshares (PB) director Ned Holmes sells 1,100 shares under 10b5-1 plan

(Neutral)
(Negative)
Form Type
4

Rhea-AI Filing Summary

Prosperity Bancshares Inc. director Ned S. Holmes reported open-market sales of a total of 1,100 shares of common stock on 2026-08-12 under a Rule 10b5-1 trading plan. The sales, executed in three tranches around $74 per share, left 71,115 shares held directly and 86,693 shares held indirectly through a profit-sharing plan, plus additional indirect holdings via spouse, trusts and a limited partnership.

Positive

  • None.

Negative

  • None.
Insider HOLMES NED S
Role Director
Sold 1,100 shs ($82K)
Type Security Shares Price Value
Sale Common Stock F1 500 $74.1391 $37K
Sale Common Stock F2 500 $74.1308 $37K
Sale Common Stock F3 100 $74.1604 $7K
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 71,115 shares (Direct); Common Stock — 86,693 shares (Indirect, By profit sharing plan); Common Stock — 39,300 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 $73.59 to $74.50 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 of is a weighted average price. The shares were sold in multiple transactions at prices ranging from $73.59 to $74.50 inclusive.
  3. F3. The price reported in Column 4 of is a weighted average price. The shares were sold in multiple transactions at prices ranging from $73.58 to $74.53 inclusive.
Total shares sold 1,100 shares Aggregate common stock sales on 2026-08-12 from transactionSummary
Direct shares after transaction 71,115 shares Direct common stock holdings following 500-share sale at $74.1391
Profit sharing plan shares after sale 86,693 shares Indirect holdings by profit sharing plan after 500-share sale at $74.1308
Trust for adult daughter shares after sale 39,300 shares Indirect holdings as trustee of SSH trust for adult daughter after 100-share sale at $74.1604
Price range for F1 and F2 sales $73.59–$74.50 Weighted average price ranges for two 500-share sales per footnotes F1 and F2
Price range for F3 sale $73.58–$74.53 Weighted average price range for 100-share sale per footnote F3
Rule 10b5-1 regulatory
"The filing’s Rule 10b5-1 checkbox is marked, indicating plan trades"
Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.
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.
profit sharing plan financial
"Indirect ownership noted as By profit sharing plan"
indirect ownership financial
"Holdings are reported as indirect ownership via spouse, trusts and partnership"
limited partnership financial
"Indirect ownership described as 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.

FAQ

What did Prosperity Bancshares (PB) director Ned S. Holmes report in this Form 4?

Ned S. Holmes reported selling 1,100 shares of Prosperity Bancshares common stock on 2026-08-12 in three open-market transactions, while retaining substantial direct and indirect ownership positions after these trades.

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

Holmes sold 1,100 shares of common stock at weighted average prices around $74 per share, with individual trades priced between $73.58 and $74.53, according to the transaction footnotes describing price ranges for each sale.

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

After the reported sales, Holmes holds 71,115 shares directly and 86,693 shares indirectly through a profit sharing plan, along with additional indirect holdings via spouse, various trusts, and a limited partnership reported as post-transaction positions.

Were Ned S. Holmes’s Prosperity Bancshares (PB) stock sales made under a Rule 10b5-1 plan?

Yes. The filing’s Rule 10b5-1 checkbox is marked, indicating the reported Prosperity Bancshares stock sales were executed pursuant to an established trading plan, which pre-arranges trades according to preset instructions.

What types of indirect Prosperity Bancshares (PB) holdings does Ned S. Holmes report?

Holmes reports indirect holdings of common stock by a profit sharing plan, by spouse, and as trustee for trusts benefiting his adult daughter and grandchildren, as well as holdings by a limited partnership, all classified as indirect ownership.

What price details are provided for Ned S. Holmes’s Prosperity Bancshares (PB) stock sales?

Each sale’s reported per-share price is a weighted average. Footnotes state the 1,100 shares were sold in multiple trades within ranges of $73.58–$74.53, and Holmes offers to provide full breakdowns of shares sold at each separate price.

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

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Learn about SEC filing dates
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)
08/12/2026
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 Stock08/12/2026S500D$74.1391(1)71,115D
Common Stock08/12/2026S500D$74.1308(2)86,693IBy profit sharing plan
Common Stock08/12/2026S100D$74.1604(3)39,300IAs 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 $73.59 to $74.50 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 of is a weighted average price. The shares were sold in multiple transactions at prices ranging from $73.59 to $74.50 inclusive.
3. The price reported in Column 4 of is a weighted average price. The shares were sold in multiple transactions at prices ranging from $73.58 to $74.53 inclusive.
/s/ Charlotte M. Rasche, Attorney in Fact08/13/2026
** 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)