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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).

© 2026 Insiders TradesΣ·Free account open · Pro on waitlist·Hosted on Vercel

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Sigma Journal / Market Mechanics

Market Mechanics

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

721

published studies

Market Mechanics

EverCommerce CEO sells EUR 284k as Q2 stumbles

EverCommerce CEO Eric Remer sold EUR 284k on August 13 after a weak Q2. Here is how the filing fits the vertical SaaS backdrop.

Aug 14, 20269 min

Market Mechanics

Trekor’s 5 insider buys versus Teck’s copper run

Trekor Metals drew five insider buys in two days as copper stays firm and Teck keeps outrunning it. Here is the comparison that matters.

Aug 14, 202610 min

Market Mechanics

Nextpower’s $1.17m sales and Array comparison

1 2 3 4 5 6 7 8 9 10

Nextpower’s president and CEO sold into a strong year, while Array and the wider solar tracker group still trade through tariff and rate noise.

Aug 13, 20269 min

Market Mechanics

BOK Financial: Steven Bangert sells EUR 155,783

BOK Financial’s director sale lands after a 12-insider cluster and a 22% year-to-date run, with regional banks still fighting rate uncertainty.

Aug 13, 202610 min

Market Mechanics

Matson: two SVP sales on Aug. 12 after a 75% run

Two Matson senior vice presidents sold stock on Aug. 12 after a sharp run and a stronger Q2 print, while shipping rates face a softer 2026 backdrop.

Aug 13, 20268 min

Market Mechanics

Regeneron directors sold EUR 830,688 as REGN held near 52-week

Two Regeneron directors sold under 10b5-1 plans as REGN traded near its 52-week high, with biotech rotation, buybacks, and pipeline strength in view.

Aug 13, 20269 min

Market Mechanics

LifeStance’s August 10 sales, and what the Q2 reset says

LifeStance posted Q2 revenue growth, raised guidance and bought back stock. Then two executives sold on August 10 at $10.85 a share.

Aug 13, 20269 min

Market Mechanics

Richelieu Hardware: 8 insiders bought as housing stays tight

Richelieu Hardware drew 8 insider buyers, including Dominique Ducap’s August 12 purchase. Read it against housing pressure, peers and the TSX backdrop.

Aug 13, 202610 min

Market Mechanics

Robert Gayton buys EUR 49,107 as copper rips

Amerigo director Robert Gayton bought EUR 49,107 of stock as copper hit records, with the filing landing beside a two-insider cluster.

Aug 13, 20268 min

Market Mechanics

Three insiders bought Trekor after the June 29 rebrand

Trekor Metals drew three senior-officer buys on August 12 as copper stayed hot. Here is the filing against Capstone Copper and the sector backdrop.

Aug 13, 20269 min

Market Mechanics

ABC Arbitrage board sales, EUR 13.5k, and a volatile 2026

ABC Arbitrage’s board-linked sales landed as volatility returned to European arbitrage. Here is how the filings fit the business, peers, and setup.

Aug 13, 20269 min

Market Mechanics

Tikehau Capital: Flamarion buys EUR 141k as peers rally

Antoine Flamarion bought Tikehau Capital stock in three August filings while the Paris alternative manager trades near EUR 17 and peers stay firm.

Aug 13, 202611 min