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Insider trade

Grail (GRAL)10% owner sold ~$1.4M

DING CHUN R, 10% owner at Grail, sold ~$1.4M of Grail shares.

~$1.4M
Approx. value · 28K sh @ $50.25
3.31M
Holds after · shares reported
Traded
Jul 1, 2025
Filed
Jul 3, 2025

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. May 2, 2025Insider · 3 peopleInsiders: 3 sales (~$6.2M)
  2. Jun 12, 2025InsiderOfficer sold ~$410K of GRAL shares in the open market
  3. Jun 30, 2025InsiderOfficer sold ~$504K of GRAL shares in the open market
  4. Jul 1, 2025 · this disclosureInsider10% owner sold ~$1.4M of GRAL shares in the open market

What came next

  1. Jul 1, 2025Insider · 1 personInsiders: 2 sales (~$15.4M)
  2. Jul 15, 2025InsiderCFO sold ~$311K of GRAL shares in the open market
  3. Aug 19, 2025Insider · 2 peopleInsiders: 2 sales (~$163K)
  4. Sep 11, 2025Company filing · Form 8-K · Material agreement, New debtSigned an important agreement, and took on new debt or obligations
  5. Oct 16, 2025Company filing · Form 8-K · Material agreement, ResultsSigned an important agreement, and reported its results (and 2 more items)
  6. Oct 18, 2025Company filing · Form 8-K · Material agreement, Unregistered sharesSigned an important agreement, and sold new shares without registering them
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 Grail

For Grail, OQRO holds 4 insider filings (SEC Form 4 or Form 144) and 4 fund holdings reports (13F) 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 GRAL page.

Other recent filings by DING CHUN R, 10% owner

The full history of DING CHUN R, 10% owner is on the profile page.

How this filing works

Other disclosures at Grail

Everything OQRO holds on this company is on its GRAL 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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