Insider · CIK 0001936228
Darin J. Weber
Files at PROK (PROKIDNEY CORP.). First filing Jul 9, 2025, latest Jul 9, 2025.
Darin J. Weber files SEC Form 4 as officer at PROK (PROKIDNEY CORP.). Since Jul 9, 2025, Darin J. Weber has reported 0 open-market buys worth $0 and 1 open-market sell worth $313k, the latest filed on Jul 9, 2025.
A track record needs three past buys with six months of prices behind them; Darin J. Weber has 0, so none is measured yet.
The newest scored trade: sold $313k of PROK on Jul 8, 2025, filed Jul 9, 2025, scored 29 (weak), under a 10b5-1 plan.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
PROK: PROKIDNEY CORP.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 29Weak | PROKIDNEY CORP. | $313k 103,480 shares | -100% | - |
Transactions
Every row this insider has filed, 2 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Mar 1, 2026 | PROK PROKIDNEY CORP. | AGrant or award Employee stock option (right to buy)derivative | +400,000 | $0.00 | $0 | 400,000 | Mar 3, 2026 |
| Jul 8, 2025 | PROK PROKIDNEY CORP. | SOpen-market sale Class A Common Stock10b5-1 | -103,480 | $3.02 | $313k | 0 | Jul 9, 2025 |
Questions about Darin J. Weber
Answered from the filings on this page, as of the latest one.
Is Darin J. Weber buying or selling?
Not in the last 12 months. Darin J. Weber's latest open-market trade on SEC Form 4 was sold $313k of PROK on Jul 8, 2025.
How did Darin J. Weber's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Darin J. Weber has 0.
Where does Darin J. Weber file Form 4?
Darin J. Weber has filed Form 4 at PROK (PROKIDNEY CORP.) as Chief Regulatory Officer. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
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.