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Insider trade

Silvaco Group (SVCO)Director bought ~$6.3K

Anthony K.k. Ngai, Director at Silvaco Group, bought ~$6.3K of Silvaco Group shares.

~$6.3K
Approx. value · 500 sh @ $12.50
115K
Holds after · shares reported
Traded
Jun 16, 2026
Filed
Jun 18, 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. May 7, 2026Company filing · Form 8-K · ResultsReported its results
  2. May 14, 2026InsiderOfficer sold ~$22K of SVCO shares in the open market
  3. May 21, 2026Company filing · Form 8-K · Auditor changeChanged its auditor“On May 21, 2026, Baker Tilly US, LLP (“Baker Tilly”), the former independent registered public accounting firm for Silvaco Group, Inc. (the “Company”), was dismissed, and on May 27, 2026, KPMG LLP (“KPMG”) was engaged as the Company’s independent registered public accounting firm.”
  4. Jun 3, 2026InsiderDirector sold ~$78K of SVCO shares in the open market
  5. Jun 5, 2026InsiderDirector purchased ~$13K of SVCO shares in the open market
  6. Jun 11, 2026Insider · Their largest sale since 2025Director sold ~$2.25M of SVCO shares in the open market
  7. Jun 16, 2026 · this disclosureInsiderDirector purchased ~$6.3K of SVCO shares in the open market

What came next

  1. Aug 6, 2026Company filing · Form 8-K · ResultsReported its results
  2. Aug 6, 2026Company filing · Form 8-K · Material agreement, New debtSigned an important agreement, and took on new debt or obligations (and 2 more items)
  3. Aug 11, 2026Insider · 3 peopleInsiders: 1 purchase (~$6K), 2 sales (~$9K)
  4. Aug 12, 2026Insider · 2 peopleInsiders: 2 sales (~$29K)
  5. Aug 25, 2026InsiderOfficer sold ~$25K of SVCO shares in the open market
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 Silvaco Group

For Silvaco Group, 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 SVCO page.

Other recent filings by Anthony K.k. Ngai, Director

The full history of Anthony K.k. Ngai, Director is on the profile page.

How this filing works

Other disclosures at Silvaco Group

Everything OQRO holds on this company is on its SVCO 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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