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Multi-market insider intelligence. Official public filings, re-aggregated and scored. Free account open.

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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 2026-05-27. 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 52

US11,644 companies

US-Listed Companies

Regulator: SEC (Form 4).

Century Aluminum Co

Chimie & Matériaux · 4.6B

Century Bancorp INC

Finance & Banque

Century Casinos INC

Distribution & Commerce · 34.6M

Century Communities, Inc.

Construction & BTP · 2B

Century Therapeutics, Inc.

Santé & Pharma · 366.7M

Technologie · 133.5B

Cerebras Systems Inc.

Technologie · 42.5B

Santé & Pharma

Santé & Pharma

Technologie · 384.5M

Cerevel Therapeutics Holdings, Inc.

Previous 1...40 50 515253 54...60 70 80 90...233 Next

Santé & Pharma

Santé & Pharma · 910.7M

Ceridian HCM Holding Inc.

Santé & Pharma · 1.2B

Santé & Pharma · 1.3B

Cerulean Pharma Inc.

Chagee Holdings Ltd.

Chain Bridge Bancorp INC

Finance & Banque · 299.9M

Chaince Digital Holdings Inc.

Champion Homes, Inc.

Champions Oncology, INC.

Santé & Pharma · 70.6M

ChampionsGate Acquisition Corp

Change Agents Corporation.

Change Healthcare Inc.

Santé & Pharma

Channeladvisor CORP

Services aux entreprises

Charah Solutions, Inc.

Charah Solutions, Inc.

Chardan NexTech Acquisition 2 Corp.

Charge Enterprises, Inc.

Industrie · 204.1M

ChargePoint Holdings, Inc.

Industrie · 144.2M

Charles & Colvard Ltd

Charles River Laboratories International

Charles River Laboratories International, INC.

Santé & Pharma · 13.9B

Charlie's Holdings, Inc.

Agroalimentaire · 70.1M

Charlie's Holdings, Inc.

Agroalimentaire · 57.1M

Charlotte's Web Holdings, Inc.

Santé & Pharma · 84.4M

Charlton Aria Acquisition Corp

Chart Industries INC

Énergie · 10B

Charter Communications, INC.

Médias & Communication · 20.7B

Chatham Lodging Trust

Distribution & Commerce

Chavant Capital Acquisition Corp.

Check Point SoftwareTechnologies Ltd

Checkmate Pharmaceuticals, Inc.

Santé & Pharma

Checkpoint Therapeutics, Inc.

Santé & Pharma

Cheesecake Factory INC

Distribution & Commerce · 5.6B

Cheetah Mobile Inc.

Chef's Warehouse