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Insider trade

Prokidney (PROK)Director sold ~$321K

Brian Jg Pereira, Director at Prokidney, sold ~$321K of Prokidney shares.

~$321K
Approx. value · 223K sh @ $1.44
223K
Holds after · shares reported
Traded
Aug 19, 2026
Filed
Aug 20, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

  1. Aug 10, 2026Company filing · Form 8-K · ResultsReported its results
  2. Aug 18, 2026Insider · 1 personInsiders: 2 sales (~$353K)
  3. Aug 19, 2026 · this disclosureInsiderDirector sold ~$321K of PROK shares in the open market

What came next

  1. Aug 19, 2026InsiderDirector sold ~$39K of PROK shares in the open market
  2. Aug 20, 2026Insider · 1 personInsiders: 2 sales (~$355K)
View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Prokidney

For Prokidney, OQRO holds 6 insider filings (SEC Form 4 or Form 144) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its PROK page.

Other recent filings by Brian Jg Pereira, Director

The full history of Brian Jg Pereira, Director is on the profile page.

How this filing works

Other disclosures at Prokidney

Everything OQRO holds on this company is on its PROK page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

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