PROSPERITY BANCSHARES INC Insider Trading Activity
Every SEC Form 4 insider transaction reported for PROSPERITY BANCSHARES INC (PB), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are PB insiders buying or selling?
In the last 12 months, PROSPERITY BANCSHARES INC insiders reported 0 open-market purchases ($0) and 55 sales ($5.8M) — net selling of $5.8M. Since February 2018, Trabud has recorded 152 Form 4 filings for PB: 23 buys ($7.2M) and 129 sells ($18.3M).
Source: SEC EDGAR Form 4
What stands out
- No PROSPERITY BANCSHARES INC insider made an open-market purchase in the last 12 months; the 55 reported open-market sales totaled $5.8M.
Key Statistics (February 2018 – Oct 14, 2026)
Total Form 4 filings
152
SEC EDGAR
Insider filers
19
Insider buys (23)
$7.2M
Insider sells (129)
$18.3M
Insider sentiment
Net sellingNet insider flow of $11.0M in net selling since February 2018, and $5.8M in net selling over the last 12 months.
Recent PB insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Oct 14, 2026 | Ned S Holmes | Director | Sale | 1.1K | $66.22 | $72.8K | SEC ↗ |
| Oct 8, 2026 | Ned S Holmes | Director | Sale | 1.1K | $65.78 | $72.4K | SEC ↗ |
| Oct 1, 2026 | Ned S Holmes | Director | Sale | 1.1K | $66.58 | $73.2K | SEC ↗ |
| Sep 23, 2026 | Ned S Holmes | Director | Sale | 1.1K | $68.46 | $75.3K | SEC ↗ |
| Sep 18, 2026 | Ned S Holmes | Director | Sale | 1.1K | $70.94 | $78.0K | SEC ↗ |
| Sep 9, 2026 | Ned S Holmes | Director | Sale | 1.1K | $71.42 | $78.6K | SEC ↗ |
| Sep 3, 2026 | Ned S Holmes | Director | Sale | 1.1K | $71.76 | $78.9K | SEC ↗ |
| Aug 26, 2026 | Ned S Holmes | Director | Sale | 1.1K | $73.19 | $80.5K | SEC ↗ |
| Aug 19, 2026 | Ned S Holmes | Director | Sale | 1.1K | $73.66 | $81.0K | SEC ↗ |
| Aug 13, 2026 | Ned S Holmes | Director | Sale | 1.1K | $74.14 | $81.6K | SEC ↗ |
| Aug 5, 2026 | Ned S Holmes | Director | Sale | 1.1K | $74.61 | $82.1K | SEC ↗ |
| Jul 30, 2026 | Ned S Holmes | Director | Sale | 1.1K | $74.26 | $81.7K | SEC ↗ |
| Jul 22, 2026 | Ned S Holmes | Director | Sale | 1.1K | $72.98 | $80.3K | SEC ↗ |
| Jul 9, 2026 | Ned S Holmes | Director | Sale | 1.1K | $70.58 | $77.6K | SEC ↗ |
| Jul 1, 2026 | Ned S Holmes | Director | Sale | 1.1K | $73.54 | $80.9K | SEC ↗ |
| Jun 24, 2026 | Ned S Holmes | Director | Sale | 1.1K | $72.72 | $80.0K | SEC ↗ |
| Jun 18, 2026 | Ned S Holmes | Director | Sale | 1.1K | $71.67 | $78.8K | SEC ↗ |
| Jun 10, 2026 | Ned S Holmes | Director | Sale | 1.1K | $71.37 | $78.5K | SEC ↗ |
| Jun 4, 2026 | Ned S Holmes | Director | Sale | 1.1K | $67.69 | $74.5K | SEC ↗ |
| May 27, 2026 | Ned S Holmes | Director | Sale | 1.1K | $69.31 | $76.2K | SEC ↗ |
| May 27, 2026 | Robert H Steelhammer | Director | Sale | 1.5K | $69.50 | $104.3K | SEC ↗ |
| May 21, 2026 | Ned S Holmes | Director | Sale | 1.1K | $68.78 | $75.7K | SEC ↗ |
| May 14, 2026 | Ned S Holmes | Director | Sale | 1.1K | $66.59 | $73.2K | SEC ↗ |
| May 7, 2026 | Ned S Holmes | Director | Sale | 1.1K | $70.23 | $77.2K | SEC ↗ |
| Apr 30, 2026 | Ned S Holmes | Director | Sale | 1.1K | $69.61 | $76.6K | SEC ↗ |
Showing the 25 most recent of 152 Form 4 filings for PROSPERITY BANCSHARES INC.
Most active PB insiders
- Ned S Holmes101 filings
- E H Timanus JR11 filings
- Robert H Steelhammer7 filings
- George A. Fisk5 filings
- Asylbek Osmonov4 filings
Ask anything about PB insider activity
Use Trabud's AI agent to query PROSPERITY BANCSHARES INC's Form 4 history in plain English — "Show me PB CEO purchases this year" or compare it against any other ticker.
Open the AI agentPB insider trading FAQ
Are PROSPERITY BANCSHARES INC insiders buying or selling?
In the last 12 months, PROSPERITY BANCSHARES INC insiders reported 0 open-market purchases ($0) and 55 sales ($5.8M) — net selling of $5.8M. Since February 2018, Trabud has recorded 152 Form 4 filings for PB: 23 buys ($7.2M) and 129 sells ($18.3M). Over the full record that is net selling of $11.0M.
How many insiders trade PB stock?
19 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for PROSPERITY BANCSHARES INC. The most recent filing was accepted on Oct 14, 2026.
Where does Trabud get PB insider trading data?
All PB insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.