Anthony K.K. Ngai bought $62k of SVCO
director at Silvaco Group, Inc.. 11,700 shares at an average of $5.28, traded Sep 8, 2025, filed Sep 15, 2025.
Score components
- +15RoleDirector
- +7Trade size$62k at market
- +3Relative to holdingsHoldings up 17%
- +8Price context66% below the 52-week high
- 0ClusterNo other insider buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001992498-25-000003, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 8, 2025 | POpen-market purchase Common Stock | +5,000 | $5.30 | $26k | 74,077 | Sep 15, 2025 |
| Sep 9, 2025 | POpen-market purchase Common Stock | +2,000 | $5.32 | $11k | 76,077 | Sep 15, 2025 |
| Sep 10, 2025 | POpen-market purchase Common Stock | +2,000 | $5.34 | $11k | 78,077 | Sep 15, 2025 |
| Sep 10, 2025 | POpen-market purchase Common Stock | +500 | $5.28 | $2,638 | 78,577 | Sep 15, 2025 |
| Sep 10, 2025 | POpen-market purchase Common Stock | +200 | $5.17 | $1,034 | 78,777 | Sep 15, 2025 |
| Sep 11, 2025 | POpen-market purchase Common Stock | +2,000 | $5.16 | $10k | 80,777 | Sep 15, 2025 |
Related signals
Other insiders at Silvaco Group, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 21Weak | Silvaco Group, Inc. | Yelena I. Pesic other | $29k 5,763 shares | -0% | |
| 31Weak | Silvaco Group, Inc. | Katherine S. Ngai-Pesic director, owner, other | $74k 15,000 shares | -0% | |
| 43Moderate | SVCObuy Silvaco Group, Inc. | Babak A. Taheri Chief Executive Officer | $123k 25,000 shares | +3% | |
| 22Weak | SVCOsell Silvaco Group, Inc. | Ryan A Benton Chief Financial Officer | $778 168 shares | -0% | |
| 37Weak | SVCOsell Silvaco Group, Inc. | Eric Guichard See Remarks | $180k 25,000 shares | -30% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.