SVCO insider buying
1 cluster buySilvaco Group, Inc. · Technology
When two or more insiders at Silvaco Group, Inc. buy SVCO on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in SVCO plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.
Detected clusters
- Nov 18 – Dec 10, 2025Detected Dec 10, 2025High conviction2 insidersTotal bought$221.3KMarket cap$366.1M
All notable open-market buys in SVCO
Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.
| Date | Insider | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| Dec 11, 2025 | Director | 1,000 | $4.23 | $4.2K | SEC ↗ |
| Dec 10, 2025 | Ngai-Pesic Katherine S.cluster Director, 10% Owner, Member of 10% owner group | 25,000 | $4.13 | $103.3K | SEC ↗ |
| Dec 9, 2025 | Director, Chief Executive Officer | 13,100 | $4.01 | $52.5K | SEC ↗ |
| Dec 8, 2025 | Chief Financial Officer | 10,000 | $3.80 | $38.0K | SEC ↗ |
| Nov 18, 2025 | RHINES WALDEN Ccluster Director, Chief Executive Officer | 29,000 | $4.07 | $118.0K | SEC ↗ |
| Nov 18, 2025 | Director | 10,000 | $4.26 | $42.6K | SEC ↗ |
| Nov 17, 2025 | Director, Chief Executive Officer | 11,272 | $3.90 | $44.0K | SEC ↗ |
| Nov 17, 2025 | Chief Financial Officer | 5,000 | $3.91 | $19.6K | SEC ↗ |
| Sep 15, 2025 | Chief Financial Officer | 5,100 | $5.03 | $25.7K | SEC ↗ |
| Sep 11, 2025 | Director | 2,000 | $5.16 | $10.3K | SEC ↗ |
| Sep 10, 2025 | Director | 2,000 | $5.34 | $10.7K | SEC ↗ |
| Sep 10, 2025 | Director | 500 | $5.28 | $2.6K | SEC ↗ |
| Sep 10, 2025 | Director | 200 | $5.17 | $1.0K | SEC ↗ |
| Sep 9, 2025 | Director | 2,000 | $5.32 | $10.6K | SEC ↗ |
| Sep 8, 2025 | Director | 5,000 | $5.30 | $26.5K | SEC ↗ |
| May 16, 2025 | Director, Chief Executive Officer | 20,949 | $4.93 | $103.3K | SEC ↗ |
More Technology stocks with insider cluster buys
SVCO insider buying — FAQ
- Are insiders buying SVCO stock?
- Yes — 6 distinct insiders have bought SVCO (Silvaco Group, Inc.) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Dec 15, 2025.
- How much SVCO stock have insiders bought?
- Insiders have bought a combined $612.9K of SVCO across 16 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in SVCO?
- A cluster buy is two or more distinct Silvaco Group, Inc. insiders — officers, directors, or 10% owners — each buying SVCO on the open market within a rolling window. SVCO has 1 detected cluster buy to date.
- Where does this SVCO insider trading data come from?
- Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.
How we track insider buying in SVCO
We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy SVCO within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?
This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding SVCO.