Walden C Rhines

Chief Executive Officer

Walden C Rhines (Chief Executive Officer) filed 1 Form 4 report in the trailing twelve months (1 purchase, 0 sales), most often in SVCO. Across 1 priced purchase filing, the average 21-session return was +9.0% from execution and +7.4% from disclosure (delay-adjusted; derived). The largest single filing was $118K of SVCO (29,000 sh × $4.07, as filed), executed Nov 18 2025.

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Return, ttmiAverage return per filing, trailing twelve months

+9.0%

avg across 1 priced filings

Delay-adjustediThe same average, entered at disclosure dates

+7.4%

same 1 filings, from disclosure

Filings, ttm

1 buys · 0 sells

Median delay

execution → disclosure

Volume, ttmiDollar value disclosed in the trailing twelve months

$118K

shares × price, as filed

Last traded

Nov 18 2025

Filed Nov 19 2025

Open performance→

Volume by month

Buys $118K Sells $0

Shares × price, as filed · by filing month · past 24 months

Sectors filed on

Not on file 1 filing

Sector per market data · by filing · past 12 months

Most traded names

SVCO SVCO SVCO · 1 buy · 0 sells 1 filing

Recent filings

SVCOPURCHASE Silvaco Group, Inc. View filing → $118K
29,000 sh × $4.07
Exec Nov 18 2025
Filed Nov 19 2025 · 4:36 PM ET