PROK SEC Form 4 filings
Prokidney Corp. Latest Insider Trading Activity
The most recent employee insider trading activity for Prokidney Corp. reports 4 sales by Pereira Brian Jg (Prokidney Corp. Director) totaling 757,162 shares at a weighted-average price of $2.49 per share, with the latest transaction dated November 13, 2025. For the past 921 days, PROK has had 15 total insider transactions represented in the displayed records. This page shows up to the 10 most recent SEC Form 4 filing records on a 6-hour delay. Sign up for real-time updates and access to 20 years of historic insider trading data.
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. PROK | 2025-11-14 | 2025-11-13 | Prokidney Corp. | Pereira Brian Jg | Director | Sell | 4 | 757,162 | $2.49 | $1,883,733.04 | 60.13% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction PROK | 2025-07-09 | 2025-07-08 | Prokidney Corp. | Weber Darin J. | Chief Regulatory Officer | Sell | 1 | 103,480 | $3.02 | $312,509.60 | 100.00% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction PROK | 2024-09-20 | 2024-09-19 | Prokidney Corp. | Weber Darin J. | Chief Regulatory Officer | Sell | 1 | 16,412 | $2.50 | $41,030.00 | 13.69% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction PROK | 2024-07-29 | 2024-07-26 | Prokidney Corp. | Weber Darin J. | Chief Regulatory Officer | Sell | 1 | 826 | $2.50 | $2,065.00 | 0.68% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction PROK | 2024-06-20 | 2024-06-18 | Prokidney Corp. | Weber Darin J. | Chief Regulatory Officer | Sell | 1 | 17,238 | $2.82 | $48,611.16 | 12.50% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. PROK | 2024-06-14 | 2024-06-13 | Prokidney Corp. | Legorreta Pablo G. | Director,TenPercentOwner | Buy | 1 | 22,617,909 | $2.42 | $54,735,339.78 | 100.00% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction PROK | 2024-05-22 | 2024-05-20 | Prokidney Corp. | Weber Darin J. | Chief Regulatory Officer | Sell | 1 | 17,238 | $4.08 | $70,331.04 | 11.11% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction PROK | 2024-04-23 | 2024-04-22 | Prokidney Corp. | Weber Darin J. | SVP of Regulatory Development | Sell | 2 | 17,238 | $2.51 | $43,291.38 | 5.01% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction PROK | 2024-04-17 | 2024-04-16 | Prokidney Corp. | Weber Darin J. | SVP of Regulatory Development | Sell | 1 | 17,238 | $2.50 | $43,095.00 | 9.09% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction PROK | 2024-04-16 | 2024-04-12 | Prokidney Corp. | Weber Darin J. | SVP of Regulatory Development | Sell | 2 | 84,403 | $1.73 | $146,005.19 | 15.41% | View Filing |
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