Prosperity Bancshares Inc (PB) insider trading.
In Q3 2026, insiders at Prosperity Bancshares Inc reported 67 non-derivative transactions on 21 Forms 3, 4 and 5: 0 open-market purchases and 60 sales worth $1.0M.
- Transactions
- 67
- Purchases (P)
- 0
- Sales (S)
- 60
- Net shares, P minus S
- -14,300
- Insiders
- 5
- Last filed
- 2026-09-23
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Holmes Ned S | Director | 60 | 0 | 60 |
| Swinbank Joe B | Director | 3 | 0 | 0 |
| Franklin Robert R Jr | Director, Officer · Vice Chairman | 2 | 0 | 0 |
| Luedke William T. IV | Director | 1 | 0 | 0 |
| Rasche Charlotte M | Officer · EVP and General Counsel | 1 | 0 | 0 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-23 | Holmes Ned S | S (D) | 96 | $67.76 | 68,519 | Form 4 |
| 2026-09-23 | Holmes Ned S | S (D) | 18 | $67.69 | 38,782 | Form 4 |
| 2026-09-23 | Holmes Ned S | S (D) | 82 | $68.56 | 38,700 | Form 4 |
| 2026-09-23 | Holmes Ned S | S (D) | 404 | $68.67 | 68,115 | Form 4 |
| 2026-09-23 | Holmes Ned S | S (D) | 89 | $67.69 | 84,104 | Form 4 |
| 2026-09-23 | Holmes Ned S | S (D) | 411 | $68.61 | 83,693 | Form 4 |
| 2026-09-16 | Holmes Ned S | S (D) | 92 | $71.03 | 38,800 | Form 4 |
| 2026-09-16 | Holmes Ned S | S (D) | 455 | $71.03 | 84,193 | Form 4 |
| 2026-09-16 | Holmes Ned S | S (D) | 8 | $69.89 | 38,892 | Form 4 |
| 2026-09-16 | Holmes Ned S | S (D) | 28 | $69.89 | 69,087 | Form 4 |
| 2026-09-16 | Holmes Ned S | S (D) | 472 | $71.01 | 68,615 | Form 4 |
| 2026-09-16 | Holmes Ned S | S (D) | 45 | $69.89 | 84,648 | Form 4 |
| 2026-09-09 | Holmes Ned S | S (D) | 500 | $71.42 | 69,115 | Form 4 |
| 2026-09-09 | Holmes Ned S | S (D) | 100 | $71.42 | 38,900 | Form 4 |
| 2026-09-09 | Holmes Ned S | S (D) | 500 | $71.43 | 84,693 | Form 4 |
| 2026-09-02 | Holmes Ned S | S (D) | 54 | $72.09 | 39,000 | Form 4 |
| 2026-09-02 | Holmes Ned S | S (D) | 46 | $71.59 | 39,054 | Form 4 |
| 2026-09-02 | Holmes Ned S | S (D) | 210 | $72.01 | 85,193 | Form 4 |
| 2026-09-02 | Holmes Ned S | S (D) | 230 | $72.08 | 69,615 | Form 4 |
| 2026-09-02 | Holmes Ned S | S (D) | 270 | $71.53 | 69,845 | Form 4 |
| 2026-09-02 | Holmes Ned S | S (D) | 290 | $71.51 | 85,403 | Form 4 |
| 2026-08-26 | Holmes Ned S | S (D) | 500 | $73.19 | 70,115 | Form 4 |
| 2026-08-26 | Holmes Ned S | S (D) | 95 | $73.22 | 39,100 | Form 4 |
| 2026-08-26 | Holmes Ned S | S (D) | 5 | $72.26 | 39,195 | Form 4 |
| 2026-08-26 | Holmes Ned S | S (D) | 500 | $73.19 | 85,693 | Form 4 |
| 2026-08-19 | Holmes Ned S | S (D) | 387 | $73.47 | 70,728 | Form 4 |
| 2026-08-19 | Holmes Ned S | S (D) | 113 | $74.25 | 70,615 | Form 4 |
| 2026-08-19 | Holmes Ned S | S (D) | 365 | $73.5 | 86,328 | Form 4 |
| 2026-08-19 | Holmes Ned S | S (D) | 135 | $74.21 | 86,193 | Form 4 |
| 2026-08-19 | Holmes Ned S | S (D) | 77 | $73.41 | 39,223 | Form 4 |
| 2026-08-19 | Holmes Ned S | S (D) | 23 | $74.2 | 39,200 | Form 4 |
| 2026-08-12 | Holmes Ned S | S (D) | 500 | $74.14 | 71,115 | Form 4 |
| 2026-08-12 | Holmes Ned S | S (D) | 500 | $74.13 | 86,693 | Form 4 |
| 2026-08-12 | Holmes Ned S | S (D) | 100 | $74.16 | 39,300 | Form 4 |
| 2026-08-05 | Holmes Ned S | S (D) | 500 | $74.62 | 71,615 | Form 4 |
| 2026-08-05 | Holmes Ned S | S (D) | 100 | $74.64 | 39,400 | Form 4 |
| 2026-08-05 | Holmes Ned S | S (D) | 500 | $74.6 | 87,193 | Form 4 |
| 2026-07-29 | Holmes Ned S | S (D) | 5 | $72.84 | 39,595 | Form 4 |
| 2026-07-29 | Holmes Ned S | S (D) | 1 | $72.9 | 88,192 | Form 4 |
| 2026-07-29 | Holmes Ned S | S (D) | 499 | $74.26 | 72,115 | Form 4 |
| 2026-07-29 | Holmes Ned S | S (D) | 95 | $74.31 | 39,500 | Form 4 |
| 2026-07-29 | Holmes Ned S | S (D) | 499 | $74.27 | 87,693 | Form 4 |
| 2026-07-29 | Holmes Ned S | S (D) | 1 | $72.9 | 72,614 | Form 4 |
| 2026-07-22 | Holmes Ned S | S (D) | 500 | $72.97 | 72,615 | Form 4 |
| 2026-07-22 | Holmes Ned S | S (D) | 500 | $72.98 | 88,193 | Form 4 |
| 2026-07-22 | Holmes Ned S | S (D) | 100 | $73.01 | 39,600 | Form 4 |
| 2026-07-15 | Holmes Ned S | S (D) | 500 | $73.02 | 73,115 | Form 4 |
| 2026-07-15 | Holmes Ned S | S (D) | 5 | $72.15 | 39,795 | Form 4 |
| 2026-07-15 | Holmes Ned S | S (D) | 500 | $73.09 | 88,693 | Form 4 |
| 2026-07-15 | Holmes Ned S | S (D) | 95 | $73.11 | 39,700 | Form 4 |
| 2026-07-08 | Holmes Ned S | S (D) | 499 | $70.6 | 89,194 | Form 4 |
| 2026-07-08 | Holmes Ned S | S (D) | 499 | $70.55 | 73,616 | Form 4 |
| 2026-07-08 | Holmes Ned S | S (D) | 1 | $71.74 | 73,615 | Form 4 |
| 2026-07-08 | Holmes Ned S | S (D) | 5 | $71.76 | 39,800 | Form 4 |
| 2026-07-08 | Holmes Ned S | S (D) | 1 | $71.74 | 89,193 | Form 4 |
| 2026-07-08 | Holmes Ned S | S (D) | 95 | $70.55 | 39,805 | Form 4 |
| 2026-07-06 | Franklin Robert R Jr | A (A) | 25,000 | $0 | 157,392 | Form 4 |
| 2026-07-01 | Franklin Robert R Jr | A (A) | 132,392 | — | 132,392 | Form 4 |
| 2026-07-01 | Swinbank Joe B | A (A) | 64,877 | — | 64,877 | Form 4 |
| 2026-07-01 | Swinbank Joe B | A (A) | 38,638 | — | 38,638 | Form 4 |
| 2026-07-01 | Swinbank Joe B | A (A) | 23,241 | — | 23,241 | Form 4 |
| 2026-07-01 | Luedke William T. IV | A (A) | 5,340 | — | 29,949 | Form 4 |
| 2026-07-01 | Rasche Charlotte M | A (A) | 950 | — | 61,567 | Form 4 |
| 2026-07-01 | Holmes Ned S | S (D) | 95 | $73.51 | 39,900 | Form 4 |
| 2026-07-01 | Holmes Ned S | S (D) | 5 | $72.79 | 39,995 | Form 4 |
| 2026-07-01 | Holmes Ned S | S (D) | 500 | $73.54 | 89,693 | Form 4 |
| 2026-07-01 | Holmes Ned S | S (D) | 500 | $73.56 | 74,115 | Form 4 |
Transaction codes in this quarter
Get PB insider transactions through the API
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curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1068851&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · PB company page · Prosperity Bancshares Inc on SEC.gov
Questions
Are insiders buying or selling Prosperity Bancshares Inc (PB)?
In Q3 2026, insiders at Prosperity Bancshares Inc reported 67 non-derivative transactions on 21 Forms 3, 4 and 5: 0 open-market purchases and 60 sales worth $1.0M. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Prosperity Bancshares Inc insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Source: SEC Insider Transactions Data Sets, Q3 2026, retrieved 2026-10-27. Footnotes, derivative holdings and amendments are in the linked filings. Not investment advice.
Plain-text version for agents and LLMs: /insider-trading/pb.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.