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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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Companies · Chemicals · InsiderTrades Sigma · page 28

Sector2,451

Chemicals

Tubos Reunidos, S.A.

Turaco Gold Limited

Tusker Minerals Ltd

U.s. Gold CORP.

U.s. Silica Holdings, INC.

UBE三菱セメント株式会社

UFP Industries INC

UPM-Kymmene Oyj

URANIUM ONE MINING CORP. formerly Vanguard Mining Corp.

USA Rare Earth, Inc.

Unipar Carbocloro S.A.

Unique Fabricating, Inc.

United Lithium Corp

United Paragon Mining Corporation

United States Lime & Minerals INC

United States Steel CORP

Univar Solutions Inc.

Universal Stainless & Alloy Products INC

Usha Martin Limited

Ushanti Colour Chem Limited

Usinas SID de Minas Gerais S.a.-Usiminas

ValOre Metals Corp.

Valiant Organics Limited

Vardhman Special Steels Limited

Vault Minerals Limited

Vedanta Limited

Veedol Corporation Limited

Venus Pipes & Tubes Limited

Versamet Royalties Corporation (previously Sandbox Royalties Corp.)

Vibhor Steel Tubes Limited

Vikas EcoTech Limited

Vineet Laboratories Limited

Vinyl Chemicals (India) Limited

Viridian Metals Inc.

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