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InsiderTradesSIGMA

Multi-market insider intelligence. Official public filings, re-aggregated and scored. Private beta.

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Built in Paris. Public sources across 28 markets: AMF France, SEC EDGAR Form 4 US, BaFin Germany, SIX SER Switzerland, RNS United Kingdom, SEDI Canada, Consob Italy, CNMV Spain, AFM Netherlands, FSMA Belgium, Oslo Bors Norway, Nasdaq Helsinki, Nasdaq Copenhagen, ASX Australia, FMA Austria, CVM Brazil, HKEX Hong Kong, BSE-Sofia Bulgaria, Tadawul Saudi Arabia, DART South Korea, EDINET Japan, SSE and SZSE China, SEBI India, KNF Poland, PSE Philippines, NZX New Zealand, JSE South Africa. Prices + fundamentals via Yahoo Finance, STOXX 600 sector ETFs (iShares Xetra). Stack: Next.js 16, Prisma, Vercel. Live out-of-sample tracker since 2026-05-16. Methodology audits: /methodologie and /docs/method-review/.

Sources: official public filings under MAR Art.19 (EU and EEA), SEC Section 16 / Form 4 (US), Art.56 SESTA (CH, SIX SER), NI 55-104 / SEDI (CA), Corporations Act s205G (AU) and equivalent regimes. Signals on this site are for educational use only and do not constitute investment advice within the meaning of MiFID II / SEC Reg-IA. Past performance does not guarantee future results. Swiss SIX SER filings are anonymised by law (role only, no name).

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TB

Taheri Babak A.

CEO

USUS·SEC (Form 4)

Silvaco Group, Inc.

Cumul. flow

0

Total declarations

0

Company

€92,309

▲ Purchases (1 ops.)

—

▼ Sales (0 ops.)

Buys 92k€0€ Sells

Insider track record

Other

Disclosed buys

1

Disclosed sells

0

Not enough buy signals with a settled T+90 horizon to measure a track record yet.

Signal history

Discover the complete record of transactions filed by Taheri Babak A.. Officer active across 1 company, notably Silvaco Group, Inc.. Cumulatively, 7 disclosures have been published. Split: 1 buy · 0 sell. Total volume traded: €92k. History available since 4 November 2024. The latest transaction was disclosed on 16 May 2025 (Acquisition). Regulator: SEC (Form 4). The full history is free.

Declarations7 total

▲

Taheri Babak A.

Chief Executive Officer·Executives·16 May 2025·Silvaco Group, Inc.

$103,31822SEC ↗

20,949 shares@ US$4.93194.0% of flowCommon StockSEC:0001628280-25-026550:0

Ideal exit: 10 Feb 2026 (T+270)

●

Taheri Babak A.

Chief Executive Officer·Executives·13 May 2025·Silvaco Group, Inc.

$105,01822SEC ↗

23,494 shares@ US$4.474.1% of flowCommon StockSEC:0001628280-25-025262:0

◆

Taheri Babak A.

Chief Executive Officer·Executives·1 Apr 2025·Silvaco Group, Inc.

263,701 shares0Common StockSEC:0001628280-25-017377:0

◆

Taheri Babak A.

Chief Executive Officer·Executives·5 Mar 2025·Silvaco Group, Inc.

31,672 shares0Common StockSEC:0001628280-25-011435:0

●

Taheri Babak A.

Chief Executive Officer·Executives·10 Dec 2024·Silvaco Group, Inc.

20,000 shares0Common StockSEC:0001628280-24-051097:0

●

Taheri Babak A.

Chief Executive Officer·Executives·4 Nov 2024·Silvaco Group, Inc.

182,225 shares@ US$6.2745.9% of flowCommon StockSEC:0001628280-24-046902:0

●

Taheri Babak A.

Chief Executive Officer·Executives·4 Nov 2024·Silvaco Group, Inc.

182,225 shares@ US$6.2745.9% of flowCommon StockSEC:0001628280-24-046424:0

7 of 7 declarations

Related entities

No related entities found.