The $2.25M sale by Katherine Ngai-Pesic is disproportionately large versus the $13K buy by Anthony Ngai. Monitor for additional insider sales or a subsequent SEC filing (e.g., a Form 144 or S-3 shelf registration) that could explain the divestiture. If the stock drifts below $11, the bearish signal strengthens. A near-term catalyst—such as upcoming earnings or a material agreement—could clarify the motivation.
Price Chart
Executive Summary
Silvaco Group (SVCO) insider trading shows a stark asymmetry: director/10% owner Katherine Ngai-Pesic sold $2.25M worth of shares (0.6% of market cap) at $11.27, while director Anthony Ngai bought $13K at $13.07. The sale is nearly 175x larger than the buy and represents a significant cluster sell relative to the company's $375M market cap. This likely signals a bearish view near the stock, though the lone buy provides a minor offset.
Key Financial Metrics
Key Facts
- Director/10% Owner Katherine Ngai-Pesic sold 200,000 shares at $11.27 for $2.25M on 2026-06-11.
- Director Anthony Ngai bought 1,000 shares at $13.07 for $13K on 2026-06-05.
- Net insider cash outflow: $2.24M, representing 0.6% of SVCO's $375M market cap.
- Sale is not a small routine disposition—it is 175x larger than the simultaneous buy and appears opportunistic at the available price.
Financial Impact
0.6% of market cap ($2.25M) sold by a director/10% owner—material for a $375M company.
Risk Factors
- Sale may be liquidity-driven but is large relative to market cap—risk of further selling or negative news.
- Insider buying is not material enough to offset selling pressure; sentiment could quickly turn negative.
- No cross-filing context suggests pending corporate events, so the sale is a standalone bearish signal.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-SVCO-1781223394622 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Jul 26, 2026 13w ago | Press Release | $7.81 $6.36 | ▼ −18.57% | ▼ −22.27% | $6.32 (−19.08%) |
Jun 11, 2026 19w ago | Insider Cluster | $12.17 $6.76 | ▲ +44.45% | ▲ +47.72% | $6.32 (+48.07%) |
Jun 8, 2026 20w ago | Insider Cluster | $11.41 $6.24 | ▼ −45.31% | ▼ −49.13% | $6.32 (−44.61%) |
May 27, 2026 21w ago | 8-K | $9.67 $6.73 | ▼ −30.40% | ▼ −32.14% | $6.32 (−34.64%) |
May 8, 2026 24w ago | 424B5 | $11.13 $8.30 | ▼ −25.43% | ▼ −29.82% | $6.32 (−43.22%) |
May 8, 2026 24w ago | 8-K | $11.13 $8.30 | ▼ −25.43% | ▼ −29.82% | $6.32 (−43.22%) |
May 7, 2026 24w ago | 8-K | $11.49 $8.78 | ▼ −23.59% | ▼ −28.43% | $6.32 (−45.00%) |
Apr 27, 2026 26w ago | 3 | $10.00 $7.98 | ▼ −20.20% | ▼ −24.19% | $6.32 (−36.80%) |
Apr 23, 2026 26w ago | Press Release | $9.93 $8.82 | ▼ −11.18% | ▼ −16.26% | $6.32 (−36.35%) |
Mar 30, 2026 30w ago | Press Release | $7.10 $11.95 | ▲ +68.31% | ▲ +51.82% | $6.32 (−10.99%) |
US Market Status
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