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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 43 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, among others. 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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US-Listed Companies · SEC (Form 4) · InsiderTrades Sigma · page 5

US US10,972 companies

US-Listed Companies

Regulator: SEC (Form 4).

Agroalimentaire · 305m

ALIGNMENT HEALTHCARE INC

ALJ Regional Holdings INC

Services aux entreprises

ALKALINE WATER Co INC

Agroalimentaire · 1.8m

ALLEGHENY TECHNOLOGIES INC

Chimie & Matériaux · 21bn

ALLEGHENY TECHNOLOGIES INC

Industrie · 27bn

ALLIANCE BIOENERGY PLUS, INC.

ALLIANCE ENTERTAINMENT HOLDING CORP

Previous 1 2 3 456 7...10 20 30 40...220 Next

— · 1.5bn

ALLSPRING GLOBAL DIVIDEND OPPORTUNITY FUND

ALLSPRING INCOME OPPORTUNITIES FUND

ALLSPRING MULTI-SECTOR INCOME FUND

ALLSPRING UTILITIES & HIGH INCOME FUND

ALLURION TECHNOLOGIES, INC.

ALNYLAM PHARMACEUTICALS, INC.

Santé & Pharma · 40bn

ALPHA & OMEGA SEMICONDUCTOR Ltd

Technologie · 1.1bn

ALPHA AND OMEGA SEMICONDUCTOR LIMITED

ALPINE 4 HOLDINGS, INC.

Industrie · 2.7k

ALPINE IMMUNE SCIENCES, INC.

Santé & Pharma

ALPINE IMMUNE SCIENCES, INC.

Santé & Pharma

ALPINE SUMMIT ENERGY PARTNERS, INC.

ALR Technologies INC.

Technologie · 11m

ALSP Orchid Acquisition Corp I

Distribution & Commerce · 4.1m

ALT5 Sigma Corp

ALTRIA GROUP, INC.

Agroalimentaire · 120bn

ALX Oncology Holdings INC

Santé & Pharma · 277m

AMAG PHARMACEUTICALS INC.

AMAZE HOLDINGS, INC.

AMBARELLA, INC.

AMC ENTERTAINMENT HOLDINGS, INC.

Médias & Communication · 1.7bn

AMC Entertainment Holdings, INC.

Médias & Communication · 965m

AMC Global Media Inc.

AMC Networks Inc.

Médias & Communication · 441m

Technologie · 5.5bn

Santé & Pharma

Industrie · 9.2bn

Énergie · 31bn

AMERI Holdings, Inc.

AMERIANA BANCORP

AMERICAN BATTERY MATERIALS, INC.

AMERICAN BATTERY TECHNOLOGY Co

Chimie & Matériaux · 359m

AMERICAN CAPITAL, LTD

AMERICAN COASTAL INSURANCE Corp

AMERICAN EQUITY INVESTMENT LIFE HOLDING CO

Finance & Banque

AMERICAN EXPRESS COMPANY

AMERICAN INDEPENDENCE CORP

AMERICAN POWER GROUP Corp