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sellWeak10b5-1 plan

Darin J. Weber sold $313k of PROK

Chief Regulatory Officer at PROKIDNEY CORP.. 103,480 shares at an average of $3.02, traded Jul 8, 2025, filed Jul 9, 2025.

Warning score
29
Value
$313k
103,480 shares
Holdings after
0
-100% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Officer
    +15
  • Trade size
    $313k at market
    +14
  • Share of holdings sold
    Sold 100% of holdings
    +20
  • Cluster
    No other insider selling within 14 days
    0
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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.

PROKOct 9, 2026 · close 1.74
Since filing Jul 9, 2025: -59.9%SPY +26.5% · excess -86.4%

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 0000950170-25-094797, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jul 8, 2025SOpen-market sale
Class A Common Stock10b5-1
-103,480$3.02$313k0Jul 9, 2025

Related signals

Other insiders at PROKIDNEY CORP. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
60Notable
PROKsell
PROKIDNEY CORP.
Brian JG Pereira
director
$1.9M
757,162 shares
-112%
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%

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.

Darin J. Weber sold $313k of PROK | InsiderTell