Company · Ownership research

Silvaco Group, Inc. SVCO

CIK 0001943289

Form 4 transactions dated Nov 1, 2023 to Nov 8, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 32 rows; the complete set is available through the API.

Insider filings on file run through Sep 1, 2026.

Insider purchases & sales

Purchased: $657.52K
Sold: $6.43M

Nov 1, 2023 – Sep 1, 2026
Available records · partial months are marked ·

202610 of 15 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Aug 25, 2026	Jackson Candace See Remarks	Sale	$24.50K 3,500 shares sold	7.03% sold Direct holding	▾
Aug 12, 2026	Zegarelli Christopher John Chief Financial Officer	Sale	$17.04K 2,257 shares sold	0.42% sold Direct holding	▾
Aug 12, 2026	Jackson Candace See Remarks	Sale	$11.86K 1,570 shares sold	3.06% sold Direct holding	▾
Aug 11, 2026	Ngai Anthony K.K. Director	Purchase	$5.53K 750 shares bought	0.63% added Direct holding	▾
Aug 11, 2026	Tewksbury Ted L III Director	Sale10b5-1 footnote	$4.22K 580 shares sold	3.10% sold Direct holding	▾
Aug 11, 2026	Bo-Linn Cheemin Director	Sale10b5-1 footnote	$5.09K 700 shares sold	3.69% sold Direct holding	▾
Jun 16, 2026	Ngai Anthony K.K. Director	Purchase	$6.25K 500 shares bought	0.43% added Direct holding	▾
Jun 11, 2026	Ngai-Pesic Katherine S. Director · 10% owner	Sale	$2.25M 200,000 shares sold	2.13% sold Direct holding	▾
Jun 5, 2026	Ngai Anthony K.K. Director	Purchase	$13.07K 1,000 shares bought	0.88% added Direct holding	▾
Jun 3, 2026	Pesic Illiya I. Director · 10% owner	Sale	$77.73K 6,000 shares sold	0.11% sold Direct holding	▾

Showing 15 / 15 record groups in 2026. The complete set is available through the API.

Silvaco Group, Inc. · SVCO

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 15 of 15 purchase / sale groups and 30 of 32 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"SVCO","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Share totals are on today's split-adjusted basis. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.