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Insider trade

Silvaco Group (SVCO)Director sold ~$678K

Katherine S. Ngai-pesic, Director at Silvaco Group, sold ~$678K of Silvaco Group shares.

~$678K
Approx. value · 300K sh @ $2.26
9.75M
Holds after · shares reported
Traded
Sep 16, 2025
Filed
Mar 19, 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. Sep 4, 2025Company filing · Form 8-K · Executive change, Reg FDChanged a top executive or board member, and shared information with investors“On September 4, 2025, Silvaco Group, Inc. (the “Company”) announced that Christopher Zegarelli will join the Company as its Chief Financial Officer, effective on September 15, 2025 (the “Effective Date”).”
  2. Sep 8, 2025Insider · Their first buy on recordDirector purchased ~$26K of SVCO shares in the open market
  3. Sep 9, 2025InsiderDirector purchased ~$11K of SVCO shares in the open market
  4. Sep 10, 2025Insider · 1 personInsiders: 3 purchases (~$14K)
  5. Sep 11, 2025InsiderDirector purchased ~$10K of SVCO shares in the open market
  6. Sep 15, 2025Insider · Their first buy on recordCFO purchased ~$26K of SVCO shares in the open market

What came next

  1. Nov 12, 2025Company filing · Form 8-K · ResultsReported its results
  2. Nov 17, 2025Insider · 2 peopleInsiders: 2 purchases (~$64K)
  3. Nov 18, 2025Insider · 2 peopleInsiders: 2 purchases (~$161K)
  4. Nov 19, 2025InsiderOfficer sold ~$35K of SVCO shares in the open market
  5. Nov 24, 2025Company filing · Form 8-K · RestructuringAnnounced job cuts, closures or a restructuring“In October 2025, Silvaco Group, Inc. (the “Company”) began implementing targeted cost-savings initiatives intended to streamline the Company’s organizational structure, improve execution, and enhance stockholder value (the “Restructuring”).”
  6. Dec 8, 2025InsiderCFO purchased ~$38K of SVCO shares in the open market
  7. Dec 9, 2025InsiderCEO purchased ~$53K of SVCO shares in the open market
  8. Dec 10, 2025Insider · Their first buy on recordDirector purchased ~$103K of SVCO shares in the open market
  9. Dec 11, 2025InsiderDirector purchased ~$4.2K 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 Katherine S. Ngai-pesic, Director

The full history of Katherine S. Ngai-pesic, 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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