Brian JG Pereira sold $1.1M of PROK
director at PROKIDNEY CORP.. 757,164 shares at an average of $1.41, traded Aug 18, 2026, filed Aug 20, 2026.
Score components
- +15RoleDirector
- +25Trade size$1.1M at market
- +20Share of holdings soldSold 100% of holdings
- 0ClusterNo other insider selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001193125-26-359349, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 18, 2026 | SOpen-market sale Class A Common Stockindirect: By Brian J. G. Pereira 2012 Irrevocable Trust | -229,338 | $1.37 | $314k | 445,897 | Aug 20, 2026 |
| Aug 18, 2026 | SOpen-market sale Class A Common Stock | -27,826 | $1.37 | $38k | 54,103 | Aug 20, 2026 |
| Aug 19, 2026 | SOpen-market sale Class A Common Stockindirect: By Brian J. G. Pereira 2012 Irrevocable Trust | -222,949 | $1.44 | $321k | 222,948 | Aug 20, 2026 |
| Aug 19, 2026 | SOpen-market sale Class A Common Stock | -27,051 | $1.44 | $39k | 27,052 | Aug 20, 2026 |
| Aug 20, 2026 | SOpen-market sale Class A Common Stockindirect: By Brian J. G. Pereira 2012 Irrevocable Trust | -222,948 | $1.42 | $317k | 0 | Aug 20, 2026 |
| Aug 20, 2026 | SOpen-market sale Class A Common Stock | -27,052 | $1.42 | $38k | 0 | Aug 20, 2026 |
Related signals
Other insiders at PROKIDNEY CORP. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 60Notable | PROKsell PROKIDNEY CORP. | Brian JG Pereira director | $1.9M 757,162 shares | -112% | |
| 29Weak | PROKIDNEY CORP. | Darin J. Weber Chief Regulatory Officer | $313k 103,480 shares | -100% | |
| 16Weak | PROKbuy PROKIDNEY CORP. | Control Empresarial de Capitales S.A. de C.V. owner, other | $276k 387,393 shares | +1% | |
| 2Weak | PROKbuy PROKIDNEY CORP. | Control Empresarial de Capitales S.A. de C.V. owner, other | $19k 25,000 shares | +0% | |
| 10Weak | PROKbuy PROKIDNEY CORP. | Control Empresarial de Capitales S.A. de C.V. owner, other | $75k 100,000 shares | +0% | |
| 25Weak | PROKbuy PROKIDNEY CORP. | Control Empresarial de Capitales S.A. de C.V. owner, other | $521k 736,105 shares | +1% | |
| 22Weak | PROKbuy PROKIDNEY CORP. | Control Empresarial de Capitales S.A. de C.V. owner, other | $629k 1,034,118 shares | +1% | |
| 6Weak | PROKIDNEY CORP. | Darin J. Weber Chief Regulatory Officer | $41k 16,412 shares | -14% | |
| 0Weak | PROKIDNEY CORP. | Darin J. Weber Chief Regulatory Officer | $2,065 826 shares | -1% | |
| 51Moderate | PROKIDNEY CORP. | Control Empresarial de Capitales S.A. de C.V. owner, other | $20M 8,264,462 shares | +13% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.