InsiderTrades

Form 4 for PB PROSPERITY BANCSHARES INC

Accepted 2026-09-23 17:00:23 ET · period of report 2026-09-23 · accession 0001193125-26-399608 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
MT 2026-09-23 17:00 2026-09-23 PB HOLMES NED S Dir S - Sale $68.50 -500 68.1K -0.7% -$34.2K
MTI 2026-09-23 17:00 2026-09-23 PB HOLMES NED S Dir S - Sale $68.44 -600 38.7K -2% -$41.1K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-09-23 S D 96 $67.76 68,519 D — — (F1) The price reported in Column 4 of is a weighted average price. The shares were sold in multiple transactions at prices ranging from $67.63 to $67.91 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 (5) to this Form 4.
2 Common Common Stock 2026-09-23 S D 404 $68.67 68,115 D — — (F2) The price reported in Column 4 of is a weighted average price. The shares were sold in multiple transactions at prices ranging from $68.13 to $69.09 inclusive.
3 Common Common Stock 2026-09-23 S D 89 $67.69 84,104 I By profit sharing plan — — (F3) The price reported in Column 4 of is a weighted average price. The shares were sold in multiple transactions at prices ranging from $67.63 to $67.75 inclusive.
4 Common Common Stock 2026-09-23 S D 411 $68.61 83,693 I By profit sharing plan — — (F4) The price reported in Column 4 of is a weighted average price. The shares were sold in multiple transactions at prices ranging from $68.135 to $69.03 inclusive.
5 Common Common Stock 2026-09-23 S D 18 $67.69 38,782 I As trustee of SSH trust for adult daughter — — (F3) The price reported in Column 4 of is a weighted average price. The shares were sold in multiple transactions at prices ranging from $67.63 to $67.75 inclusive.
6 Common Common Stock 2026-09-23 S D 82 $68.56 38,700 I As trustee of SSH trust for adult daughter — — (F5) The price reported in Column 4 of is a weighted average price. The shares were sold in multiple transactions at prices ranging from $68.15 to $69.07 inclusive.