Harrison Stafford II is Director at PROSPERITY BANCSHARES INC (PB). They have made 7 open-market trades across 2 companies since 2009, most recently 2026-04-21.
CIK 0001213476
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| PB | 109,637 | $7.4M |
| PRSP | 111,906 | $3.3M |
| Total | $10.7M |
Shares reported on the most recent Form 4, priced at the 2026-04-22 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PB | SELL | 2025-12-04 | 2025-12-04 | $70.76 | $113K | +2.0% | +0.2% | -0.5% |
| PB | SELL | 2024-12-13 | 2024-12-16 | $80.07 | $320K | -5.0% | -0.7% | -10.8% |
| PB | SELL | 2018-08-09 | 2018-08-10 | $72.97 | $139K | +3.7% | +3.6% | -4.2% |
| PB | SELL | 2016-11-08 | 2016-11-09 | $55.00 | $110K | +10.4% | +20.4% | +21.1% |
| PB | SELL | 2012-09-19 | 2012-09-20 | $44.00 | $176K | -18.8% | -1.4% | -1.4% |
| PRSP | SELL · Routine | 2010-09-24 | 2010-09-27 | $31.95 | $64K | -5.7% | -1.2% | -1.2% |
| PRSP | SELL | 2009-12-15 | 2009-12-17 | $39.40 | $118K | -5.7% | -1.2% | -1.2% |
| PRSP | SELL | 2009-06-30 | 2009-07-01 | $29.82 | $16K | -5.7% | -1.2% | -1.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.