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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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Sigma Journal / Market Mechanics

Market Mechanics

From filing to price impact: microstructure, currency-normalised comparisons, walk-forward design.

270

published studies

Market Mechanics

Beyond Oil insider cluster: what the June buys say

Three insiders bought Beyond Oil shares in late June. Our score, cohort data and cluster read show why the filings matter, and where they do not.

Jun 25, 202611 min

Market Mechanics

Intouch Insight insider cluster: Beutel buys EUR 170,607

Eric Marshall Beutel bought 862,000 Intouch Insight shares on June 23. Our data flags a wide insider cluster, but the cohort read stays mixed.

Jun 25, 202610 min

Market Mechanics

1 2 3 4 5 6 7 8 9 10 11

Séché Environnement insider buying cluster: read it carefully

Maxime Séché bought Séché Environnement twice in late June. Our cluster score, cohort data and fundamentals show why the signal matters, and where it doesn't.

Jun 25, 202611 min

Market Mechanics

illumin insider buying cluster: what the filings say

Paul Khawaja bought about EUR 22,359 of illumin on June 24, 2026. Our cluster and cohort data show the signal, and the limits, in plain view.

Jun 25, 202611 min

Market Mechanics

Bouygues insider selling cluster: Torloting trims EUR 2.9m

Benoit Torloting sold about EUR 2.9m of Bouygues stock on June 24. InsiderTrades data shows a clustered sell, with mixed historical cohort results.

Jun 25, 20269 min

Market Mechanics

ILC Critical Minerals sees a three-insider buy cluster

Three ILC Critical Minerals directors bought on June 24. Our micro-cap cohort data and cluster score explain why the filing matters, and where it breaks down.

Jun 25, 202611 min

Market Mechanics

SAP Holds Near Flat as AI Talk, No Insider Trades Frame It

SAP traded quietly after fresh AI commentary and steady analyst support. InsiderTrades data shows no recent insider transactions to read.

Jun 24, 202610 min

Market Mechanics

IGM Financial insider cluster buys as stock holds near CAD 78

James Patrick O'Sullivan bought IGM Financial in a June 23 cluster. Here is the filing pattern, our cohort read, and where it breaks down.

Jun 24, 202613 min

Market Mechanics

Open Text insider buying cluster: what the filings say

Deborah Weinstein bought Open Text shares on June 24, 2026. Our cluster read, cohort data and fundamentals put the filing in context.

Jun 24, 20268 min

Market Mechanics

Radius Gold’s insider cluster is real, but the tape matters

Simon T.P. Ridgway bought about EUR 7,196 of Radius Gold on June 23, 2026. Our data puts the cluster in context, with caveats.

Jun 24, 202611 min

Market Mechanics

Infosys insider buying cluster meets a weak tape

Six Infosys designated persons bought shares via ESOP exercises on June 19. Our cluster score, cohort data and tape read are below.

Jun 24, 202611 min

Market Mechanics

Decisive Dividend insider buying cluster lands near highs

L6 Holdings bought Decisive Dividend stock on June 23, 2026. InsiderTrades data flags a cluster, while cohort stats stay weak and historical.

Jun 24, 202612 min