RHINES WALDEN C

CEO Walden C Rhines purchased 13,100 shares of SVCO at $4.01; stock down 58.8% from 52-week high, company unprofitable.

Walden C Rhines, the CEO, acquired 13,100 shares for $52,500.87 on 2025-12-09, expanding his holdings by 14.1% to 105,918 shares. The transaction occurred while Silvaco trades at $4.04, down 58.8% from its 52-week high of $9.80, and the stock has declined 18.6% over the prior 30 days. However, the same-ticker history shows two prior buys on 2025-11-18 and 2025-11-17 with outcomes not yet measurable, and the TIMING PATTERN shows 0 of 0 prior buys were well-timed at the 90-day mark. Fundamentally, the company reported net income of $-5,299,000.00 for the latest quarter and was unprofitable over its most recent full fiscal year, despite annual revenue growth of 10.0%. The CEO's accumulation amid sustained unprofitability and depressed valuation is noteworthy but requires monitoring of whether this pattern of recent rapid purchases reflects confidence or responds to near-term operational pressures.

CEO Rhines bought 29,000 SVCO shares at $4.07 (11/18), raising holdings 45.4%; cluster buy pattern observed.

RHINES WALDEN C, Chief Executive Officer of Silvaco Group, Inc., purchased 29,000 shares at $4.07 on 2025-11-18, adding $118,166.30 in value and increasing his holdings by 45.4% to 92,818 shares post-transaction. The timing reflects a 56.6% discount from the 52-week high of $9.80, and occurs alongside a broader cluster pattern: 2 other insiders also bought within the past 14 days. Silvaco is currently unprofitable (net income $-5.3M in the latest quarter) despite 10.0% annual revenue growth, placing this purchase within a company facing earnings pressure. The CEO's substantial stake increase, combined with the multi-insider cluster buy pattern, adds material signal to investor scrutiny despite the stock's recent 27.6% 30-day decline from elevated levels.

SVCO CEO bought 11,272 shares at $3.90; holds 63,818 shares post-transaction; stock down 59.1% from 52-week high.

CEO Walden C Rhines purchased 11,272 shares at $3.90 on 2025-11-17, increasing his holdings to 63,818 shares (+21.5% vs pre-transaction holdings). The purchase occurs against a backdrop of significant stock weakness: the current price of $4.01 is down 59.1% from the 52-week high of $9.80, and the stock has declined 28.0% over the prior 30 days. Silvaco remains unprofitable with net income of $-5,299,000.00 in the latest quarter, despite annual revenue growth of 10.0% to $18,672,000.00. A cluster pattern is also present: 2 other insiders bought within the same 14-day window. This concurrent buying by multiple insiders, at a depressed valuation relative to recent trading ranges, is noteworthy given the company's losses, though the timing signal is neutral—the insider's prior buy at this ticker (1 prior trade) has outcomes not yet measurable.