As of the latest Form 4 filed Jul 9, 2026.
What Prosperity Bancshares Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 117 most recent filings for PB.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-09 | 2026-07-08 | HOLMES NED S Director | SSale | −5.00 | $71.76 | $358.82 | Yes (planned) | Form 4 ↗ |
| 2026-07-09 | 2026-07-08 | HOLMES NED S, Director | SSale | −95.00 | $70.55 | $6.70K | Yes (planned) | Form 4 ↗ |
| 2026-07-09 | 2026-07-08 | HOLMES NED S, Director | SSale | −1.00 | $71.74 | $71.74 | Yes (planned) | Form 4 ↗ |
| 2026-07-09 | 2026-07-08 | HOLMES NED S, Director | SSale | −499.00 | $70.60 | $35.2K | Yes (planned) | Form 4 ↗ |
| 2026-07-09 | 2026-07-08 | HOLMES NED S, Director | SSale | −1.00 | $71.74 | $71.74 | Yes (planned) | Form 4 ↗ |
| 2026-07-09 | 2026-07-08 | HOLMES NED S, Director | SSale | −499.00 | $70.55 | $35.2K | Yes (planned) | Form 4 ↗ |
| 2026-07-08 | 2026-07-06 | Franklin Robert R Jr Vice Chairman | AAward | +25.0K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-01 | 2026-07-01 | HOLMES NED S Director | SSale | −95.00 | $73.51 | $6.98K | Yes (planned) | Form 4 ↗ |
| 2026-07-01 | 2026-07-01 | HOLMES NED S, Director | SSale | −5.00 | $72.79 | $363.95 | Yes (planned) | Form 4 ↗ |
| 2026-07-01 | 2026-07-01 | HOLMES NED S, Director | SSale | −500.00 | $73.54 | $36.8K | Yes (planned) | Form 4 ↗ |
| 2026-07-01 | 2026-07-01 | HOLMES NED S, Director | SSale | −500.00 | $73.56 | $36.8K | Yes (planned) | Form 4 ↗ |
| 2026-07-01 | 2026-07-01 | Rasche Charlotte M EVP and General Counsel | AAward | +950.00 | — | — | No | Form 4 ↗ |
| 2026-07-01 | 2026-07-01 | LUEDKE WILLIAM T. IV Director | AAward | +5.34K | — | — | No | Form 4 ↗ |
| 2026-07-01 | 2026-07-01 | Swinbank Joe B Director | AAward | +38.6K | — | — | No | Form 4 ↗ |
| 2026-07-01 | 2026-07-01 | Swinbank Joe B, Director | AAward | +23.2K | — | — | No | Form 4 ↗ |
| 2026-07-01 | 2026-07-01 | Swinbank Joe B, Director | AAward | +64.9K | — | — | No | Form 4 ↗ |
| 2026-07-01 | 2026-07-01 | Franklin Robert R Jr Vice Chairman | AAward | +132K | — | — | No | Form 4 ↗ |
| 2026-06-24 | 2026-06-24 | HOLMES NED S Director | SSale | −100.00 | $72.74 | $7.27K | Yes (planned) | Form 4 ↗ |
| 2026-06-24 | 2026-06-24 | HOLMES NED S, Director | SSale | −500.00 | $72.72 | $36.4K | Yes (planned) | Form 4 ↗ |
| 2026-06-24 | 2026-06-24 | HOLMES NED S, Director | SSale | −500.00 | $72.73 | $36.4K | Yes (planned) | Form 4 ↗ |
| 2026-06-18 | 2026-06-17 | HOLMES NED S Director | SSale | −90.00 | $71.69 | $6.45K | Yes (planned) | Form 4 ↗ |
| 2026-06-18 | 2026-06-17 | HOLMES NED S, Director | SSale | −10.00 | $70.94 | $709.35 | Yes (planned) | Form 4 ↗ |
| 2026-06-18 | 2026-06-17 | HOLMES NED S, Director | SSale | −456.00 | $71.74 | $32.7K | Yes (planned) | Form 4 ↗ |
| 2026-06-18 | 2026-06-17 | HOLMES NED S, Director | SSale | −44.00 | $70.98 | $3.12K | Yes (planned) | Form 4 ↗ |
| 2026-06-18 | 2026-06-17 | HOLMES NED S, Director | SSale | −457.00 | $71.74 | $32.8K | Yes (planned) | Form 4 ↗ |
| 2026-06-18 | 2026-06-17 | HOLMES NED S, Director | SSale | −43.00 | $70.98 | $3.05K | Yes (planned) | Form 4 ↗ |
| 2026-06-10 | 2026-06-10 | HOLMES NED S Director | SSale | −100.00 | $71.36 | $7.14K | Yes (planned) | Form 4 ↗ |
| 2026-06-10 | 2026-06-10 | HOLMES NED S, Director | SSale | −500.00 | $71.40 | $35.7K | Yes (planned) | Form 4 ↗ |
| 2026-06-10 | 2026-06-10 | HOLMES NED S, Director | SSale | −500.00 | $71.35 | $35.7K | Yes (planned) | Form 4 ↗ |
| 2026-06-04 | 2026-06-03 | HOLMES NED S Director | SSale | −5.00 | $68.33 | $341.65 | Yes (planned) | Form 4 ↗ |
| 2026-06-04 | 2026-06-03 | HOLMES NED S, Director | SSale | −95.00 | $67.67 | $6.43K | Yes (planned) | Form 4 ↗ |
| 2026-06-04 | 2026-06-03 | HOLMES NED S, Director | SSale | −1.00 | $68.28 | $68.28 | Yes (planned) | Form 4 ↗ |
| 2026-06-04 | 2026-06-03 | HOLMES NED S, Director | SSale | −499.00 | $67.68 | $33.8K | Yes (planned) | Form 4 ↗ |
| 2026-06-04 | 2026-06-03 | HOLMES NED S, Director | SSale | −500.00 | $67.70 | $33.8K | Yes (planned) | Form 4 ↗ |
| 2026-05-27 | 2026-05-27 | HOLMES NED S Director | SSale | −3.00 | $69.96 | $209.87 | Yes (planned) | Form 4 ↗ |
| 2026-05-27 | 2026-05-27 | HOLMES NED S, Director | SSale | −97.00 | $69.29 | $6.72K | Yes (planned) | Form 4 ↗ |
| 2026-05-27 | 2026-05-27 | HOLMES NED S, Director | SSale | −480.00 | $69.32 | $33.3K | Yes (planned) | Form 4 ↗ |
| 2026-05-27 | 2026-05-27 | HOLMES NED S, Director | SSale | −20.00 | $68.84 | $1.38K | Yes (planned) | Form 4 ↗ |
| 2026-05-27 | 2026-05-27 | HOLMES NED S, Director | SSale | −14.00 | $70.02 | $980.28 | Yes (planned) | Form 4 ↗ |
| 2026-05-27 | 2026-05-27 | HOLMES NED S, Director | SSale | −486.00 | $69.30 | $33.7K | Yes (planned) | Form 4 ↗ |
| 2026-05-27 | 2026-05-26 | STEELHAMMER ROBERT H Director | SSale | −1.50K | $69.50 | $104K | No | Form 4 ↗ |
| 2026-05-14 | 2026-05-13 | HOLMES NED S Director | SSale | −5.00 | $67.37 | $336.82 | Yes (planned) | Form 4 ↗ |
| 2026-05-14 | 2026-05-13 | HOLMES NED S, Director | SSale | −95.00 | $66.51 | $6.32K | Yes (planned) | Form 4 ↗ |
| 2026-05-14 | 2026-05-13 | HOLMES NED S, Director | SSale | −45.00 | $67.30 | $3.03K | Yes (planned) | Form 4 ↗ |
| 2026-05-14 | 2026-05-13 | HOLMES NED S, Director | SSale | −455.00 | $66.51 | $30.3K | Yes (planned) | Form 4 ↗ |
| 2026-05-14 | 2026-05-13 | HOLMES NED S, Director | SSale | −153.00 | $67.16 | $10.3K | Yes (planned) | Form 4 ↗ |
| 2026-05-14 | 2026-05-13 | HOLMES NED S, Director | SSale | −347.00 | $66.35 | $23.0K | Yes (planned) | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | HOLMES NED S Director | SSale | −100.00 | $70.18 | $7.02K | Yes (planned) | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | HOLMES NED S, Director | SSale | −500.00 | $70.25 | $35.1K | Yes (planned) | Form 4 ↗ |
| 2026-05-07 | 2026-05-06 | HOLMES NED S, Director | SSale | −500.00 | $70.21 | $35.1K | Yes (planned) | Form 4 ↗ |
| 2026-04-30 | 2026-04-29 | HOLMES NED S Director | SSale | −34.00 | $70.55 | $2.40K | Yes (planned) | Form 4 ↗ |
| 2026-04-30 | 2026-04-29 | HOLMES NED S, Director | SSale | −16.00 | $69.55 | $1.11K | Yes (planned) | Form 4 ↗ |
| 2026-04-30 | 2026-04-29 | HOLMES NED S, Director | SSale | −50.00 | $68.83 | $3.44K | Yes (planned) | Form 4 ↗ |
| 2026-04-30 | 2026-04-29 | HOLMES NED S, Director | SSale | −228.00 | $70.34 | $16.0K | Yes (planned) | Form 4 ↗ |
| 2026-04-30 | 2026-04-29 | HOLMES NED S, Director | SSale | −272.00 | $69.04 | $18.8K | Yes (planned) | Form 4 ↗ |
| 2026-04-30 | 2026-04-29 | HOLMES NED S, Director | SSale | −222.00 | $70.35 | $15.6K | Yes (planned) | Form 4 ↗ |
| 2026-04-30 | 2026-04-29 | HOLMES NED S, Director | SSale | −232.00 | $69.16 | $16.0K | Yes (planned) | Form 4 ↗ |
| 2026-04-30 | 2026-04-29 | HOLMES NED S, Director | SSale | −46.00 | $68.13 | $3.13K | Yes (planned) | Form 4 ↗ |
| 2026-04-23 | 2026-04-22 | HOLMES NED S Director | SSale | −100.00 | $69.86 | $6.99K | Yes (planned) | Form 4 ↗ |
| 2026-04-23 | 2026-04-22 | HOLMES NED S, Director | SSale | −500.00 | $69.85 | $34.9K | Yes (planned) | Form 4 ↗ |
| 2026-04-23 | 2026-04-22 | HOLMES NED S, Director | SSale | −500.00 | $69.86 | $34.9K | Yes (planned) | Form 4 ↗ |
| 2026-04-22 | 2026-04-21 | BOULIGNY JAMES A Director | AAward | +1.70K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-22 | 2026-04-21 | STEELHAMMER ROBERT H Director | AAward | +1.70K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-22 | 2026-04-21 | STAFFORD HARRISON II Director | AAward | +1.70K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-22 | 2026-04-21 | MUELLER PERRY JR Director | AAward | +1.70K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-22 | 2026-04-21 | Murillo Laura Director | AAward | +1.70K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-22 | 2026-04-21 | LUEDKE WILLIAM T. IV Director | AAward | +1.70K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-22 | 2026-04-21 | LORD L. JACK Director | AAward | +1.70K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-22 | 2026-04-21 | HOLMES NED S Director | AAward | +1.70K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-22 | 2026-04-21 | Henderson Leah Director | AAward | +1.70K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-22 | 2026-04-21 | Blanco Ileana M Director | AAward | +1.70K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-15 | 2026-04-15 | HOLMES NED S Director | SSale | −90.00 | $68.76 | $6.19K | Yes (planned) | Form 4 ↗ |
| 2026-04-15 | 2026-04-15 | HOLMES NED S, Director | SSale | −10.00 | $68.12 | $681.15 | Yes (planned) | Form 4 ↗ |
| 2026-04-15 | 2026-04-15 | HOLMES NED S, Director | SSale | −500.00 | $68.73 | $34.4K | Yes (planned) | Form 4 ↗ |
| 2026-04-15 | 2026-04-15 | HOLMES NED S, Director | SSale | −457.00 | $68.77 | $31.4K | Yes (planned) | Form 4 ↗ |
| 2026-04-15 | 2026-04-15 | HOLMES NED S, Director | SSale | −43.00 | $68.07 | $2.93K | Yes (planned) | Form 4 ↗ |
| 2026-04-09 | 2026-04-08 | HOLMES NED S Director | SSale | −89.00 | $69.02 | $6.14K | Yes (planned) | Form 4 ↗ |
| 2026-04-09 | 2026-04-08 | HOLMES NED S, Director | SSale | −11.00 | $68.14 | $749.51 | Yes (planned) | Form 4 ↗ |
| 2026-04-09 | 2026-04-08 | HOLMES NED S, Director | SSale | −428.00 | $69.10 | $29.6K | Yes (planned) | Form 4 ↗ |
| 2026-04-09 | 2026-04-08 | HOLMES NED S, Director | SSale | −72.00 | $68.24 | $4.91K | Yes (planned) | Form 4 ↗ |
| 2026-04-09 | 2026-04-08 | HOLMES NED S, Director | SSale | −466.00 | $69.05 | $32.2K | Yes (planned) | Form 4 ↗ |
| 2026-04-09 | 2026-04-08 | HOLMES NED S, Director | SSale | −34.00 | $68.23 | $2.32K | Yes (planned) | Form 4 ↗ |
| 2026-03-25 | 2026-03-25 | HOLMES NED S Director | SSale | −100.00 | $66.18 | $6.62K | Yes (planned) | Form 4 ↗ |
| 2026-03-25 | 2026-03-25 | HOLMES NED S, Director | SSale | −500.00 | $66.25 | $33.1K | Yes (planned) | Form 4 ↗ |
| 2026-03-25 | 2026-03-25 | HOLMES NED S, Director | SSale | −500.00 | $66.25 | $33.1K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | HOLMES NED S Director | SSale | −100.00 | $64.30 | $6.43K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | HOLMES NED S, Director | SSale | −500.00 | $64.29 | $32.1K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | HOLMES NED S, Director | SSale | −500.00 | $64.28 | $32.1K | Yes (planned) | Form 4 ↗ |
| 2026-02-11 | 2026-02-11 | HOLMES NED S Director | SSale | −100.00 | $76.04 | $7.60K | Yes (planned) | Form 4 ↗ |
| 2026-02-11 | 2026-02-11 | HOLMES NED S, Director | SSale | −500.00 | $76.07 | $38.0K | Yes (planned) | Form 4 ↗ |
| 2026-02-11 | 2026-02-11 | HOLMES NED S, Director | SSale | −500.00 | $76.08 | $38.0K | Yes (planned) | Form 4 ↗ |
| 2026-02-05 | 2026-02-04 | HOLMES NED S Director | SSale | −40.00 | $73.13 | $2.93K | Yes (planned) | Form 4 ↗ |
| 2026-02-05 | 2026-02-04 | HOLMES NED S, Director | SSale | −55.00 | $72.44 | $3.98K | Yes (planned) | Form 4 ↗ |
| 2026-02-05 | 2026-02-04 | HOLMES NED S, Director | SSale | −5.00 | $70.92 | $354.60 | Yes (planned) | Form 4 ↗ |
| 2026-02-05 | 2026-02-04 | HOLMES NED S, Director | SSale | −323.00 | $72.96 | $23.6K | Yes (planned) | Form 4 ↗ |
| 2026-02-05 | 2026-02-04 | HOLMES NED S, Director | SSale | −177.00 | $72.00 | $12.7K | Yes (planned) | Form 4 ↗ |
| 2026-02-05 | 2026-02-04 | HOLMES NED S, Director | SSale | −331.00 | $72.96 | $24.1K | Yes (planned) | Form 4 ↗ |
| 2026-02-05 | 2026-02-04 | HOLMES NED S, Director | SSale | −169.00 | $72.00 | $12.2K | Yes (planned) | Form 4 ↗ |
| 2026-01-29 | 2026-01-28 | HOLMES NED S Director | SSale | −19.00 | $67.31 | $1.28K | Yes (planned) | Form 4 ↗ |
| 2026-01-29 | 2026-01-28 | HOLMES NED S, Director | SSale | −81.00 | $66.53 | $5.39K | Yes (planned) | Form 4 ↗ |
| 2026-01-29 | 2026-01-28 | HOLMES NED S, Director | SSale | −48.00 | $67.53 | $3.24K | Yes (planned) | Form 4 ↗ |
| 2026-01-29 | 2026-01-28 | HOLMES NED S, Director | SSale | −452.00 | $66.58 | $30.1K | Yes (planned) | Form 4 ↗ |
| 2026-01-29 | 2026-01-28 | HOLMES NED S, Director | SSale | −1.00 | $68.00 | $68.00 | Yes (planned) | Form 4 ↗ |
| 2026-01-29 | 2026-01-28 | HOLMES NED S, Director | SSale | −74.00 | $67.29 | $4.98K | Yes (planned) | Form 4 ↗ |
| 2026-01-29 | 2026-01-28 | HOLMES NED S, Director | SSale | −425.00 | $66.59 | $28.3K | Yes (planned) | Form 4 ↗ |
| 2026-01-21 | 2026-01-21 | HOLMES NED S Director | SSale | −95.00 | $74.32 | $7.06K | Yes (planned) | Form 4 ↗ |
| 2026-01-21 | 2026-01-21 | HOLMES NED S, Director | SSale | −5.00 | $72.41 | $362.05 | Yes (planned) | Form 4 ↗ |
| 2026-01-21 | 2026-01-21 | HOLMES NED S, Director | SSale | −499.00 | $74.30 | $37.1K | Yes (planned) | Form 4 ↗ |
| 2026-01-21 | 2026-01-21 | HOLMES NED S, Director | SSale | −1.00 | $72.58 | $72.58 | Yes (planned) | Form 4 ↗ |
| 2026-01-21 | 2026-01-21 | HOLMES NED S, Director | SSale | −499.00 | $74.29 | $37.1K | Yes (planned) | Form 4 ↗ |
| 2026-01-21 | 2026-01-21 | HOLMES NED S, Director | SSale | −1.00 | $72.58 | $72.58 | Yes (planned) | Form 4 ↗ |
| 2026-01-14 | 2026-01-14 | HOLMES NED S Director | SSale | −4.00 | $72.45 | $289.80 | Yes (planned) | Form 4 ↗ |
| 2026-01-14 | 2026-01-14 | HOLMES NED S, Director | SSale | −96.00 | $71.68 | $6.88K | Yes (planned) | Form 4 ↗ |
| 2026-01-14 | 2026-01-14 | HOLMES NED S, Director | SSale | −29.00 | $72.45 | $2.10K | Yes (planned) | Form 4 ↗ |
| 2026-01-14 | 2026-01-14 | HOLMES NED S, Director | SSale | −471.00 | $71.59 | $33.7K | Yes (planned) | Form 4 ↗ |
| 2026-01-14 | 2026-01-14 | HOLMES NED S, Director | SSale | −32.00 | $72.45 | $2.32K | Yes (planned) | Form 4 ↗ |
| 2026-01-14 | 2026-01-14 | HOLMES NED S, Director | SSale | −468.00 | $71.65 | $33.5K | Yes (planned) | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also PB’s full analysis or the market-wide insider trading feed. The tabs above jump to PB’s other SEC data.
Source: SEC Form 4 filings for PB, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.