Transaction · 0001628280-26-038549

Rhines Walden C

RHINES WALDEN C, CEO, reported a transaction classified as grant at Silvaco Group, Inc. involving 154745.000000 shares for an estimated $0.00. Reported holdings after the transaction were 288833.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

grantSEC transaction code ACEO
SVCOSilvaco Group, Inc.
Trade date
May 22, 2026
Filing date
May 27, 2026
View on SEC Insider profile
Estimated value$0Shares × reported price
Shares traded154k$0.00 per share
Holdings after288kDirect
% of reported position tradedUnavailableThis security and ownership context
How reported position traded is calculated

Calculated only for code-P purchases and code-S sales.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

SVCO price since this filing

Daily closing prices, with the filing date and available return windows
SVCO · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago -9.9%1w ago +3.0%1d ago -3.3%
Returns since7d +29.4%30d +22.0%90d -30.3%180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
grant
Code A
Identifier
0001628280-26-038549
Common Stock
Transaction date
May 22, 2026
Filed May 27, 2026, 09:41 PM · 5d delay
Shares
154,745 sh
$0.00 per share
Estimated value
$0
Computed from shares × price
Holdings after
288,833 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership Large Holdings Increase
Filing-only score

-16 points

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • grant_or_award-22 points

    transaction_code = A

    Grant or award transactions are scheduled compensation, not discretionary.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Executive Officer

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    Represents Restricted Stock Units ("RSUs") granted to the Reporting Person pursuant to that certain Employment Agreement, effective as of August 19, 2025 (the "Agreement"). Each RSU represents a conti…

Original filing · 0001628280-26-038549
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