Skip to content
sellWeak

Chamath Palihapitiya sold $335k of PROK

owner at PROKIDNEY CORP.. 209,833 shares at an average of $1.60, traded Nov 6, 2023, filed Nov 8, 2023.

Warning score
27
Value
$335k
209,833 shares
Holdings after
6,512,867
-3% from before
From 52-week low
+4%
low $1.50, close $1.57
From 52-week high
-89%
high $13.78, as of Nov 6, 2023

Score components

  • Role
    10% owner
    +12
  • Trade size
    $335k at market
    +15
  • Share of holdings sold
    Sold 3.1% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0

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.

This signal so far: 1m +7.5%, 3m -26.0%, 6m +44.5%.

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 12, 2026 · close 1.67
Since filing Nov 8, 2023: -0.3%SPY +84.5% · excess -84.8%

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 0001104659-23-115904, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 6, 2023SOpen-market sale
Class A ordinary sharesindirect: See footnote
-79,600$1.56$124k6,643,100Nov 8, 2023
Nov 7, 2023SOpen-market sale
Class A ordinary sharesindirect: See footnote
-71,233$1.59$113k6,571,867Nov 8, 2023
Nov 8, 2023SOpen-market sale
Class A ordinary sharesindirect: See footnote
-59,000$1.66$98k6,512,867Nov 8, 2023

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
60Notable
PROKsell
PROKIDNEY CORP.
Brian JG Pereira
director
$1.1M
757,164 shares
-112%
60Notable
PROKsell
PROKIDNEY CORP.
Brian JG Pereira
director
$1.9M
757,162 shares
-112%
29Weak
PROKsell10b5-1
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
PROKsell10b5-1
PROKIDNEY CORP.
Darin J. Weber
Chief Regulatory Officer
$41k
16,412 shares
-14%
0Weak
PROKsell10b5-1
PROKIDNEY CORP.
Darin J. Weber
Chief Regulatory Officer
$2,065
826 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.

Chamath Palihapitiya sold $335k of PROK | InsiderTell