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Cerebras Systems (CBRS)Chief Technology Officer sold ~$106K

Sean Lie, Chief Technology Officer at Cerebras Systems, sold ~$106K of Cerebras Systems shares.

~$106K
Approx. value · 500 sh @ $212.14
429K
Holds after · shares reported
Traded
Sep 25, 2026
Filed
Sep 29, 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 12, 2026Company filing · Form 8-K · ResultsReported its results
  2. Aug 14, 2026Insider · 1 personInsiders: 5 sales (~$10.9M)
  3. Aug 17, 2026Insider · 1 personInsiders: 6 sales (~$15.7M)
  4. Aug 18, 2026Insider · 3 peopleInsiders: 69 sales (~$14.5M)
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 Cerebras Systems

For Cerebras Systems, OQRO holds 203 insider filings (SEC Form 4 or Form 144) and 16 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 CBRS page.

Other recent filings by Sean Lie, Chief Technology Officer

The full history of Sean Lie, Chief Technology Officer is on the profile page.

How this filing works

Other disclosures at Cerebras Systems

Everything OQRO holds on this company is on its CBRS 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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OQRO describes public disclosures and context calculated from them. It does not give personalized advice and does not recommend any transaction. How OQRO treats data