InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (22 ops.)
Explore the full record of transactions filed by CRYPTO BLOCKCHAIN INDUSTRIES, Chairman and Chief Executive Officer. Officer active across 1 companies, notably Crypto Blockchain Industries, SA. Aggregated, 22 filings have been logged. Total volume traded: €16.3m. The latest transaction was filed on 3 November 2025 — Cession. Regulator: AMF. All data is free.
Declarations22 total
€1m3,981,000 shares@ €0.25123.12% mcap28.7% of flow
ActionHors plateforme de négociation
2025DD1068134·
€102,179486,565 shares@ €0.210.32% mcap2.9% of flow
ActionHors plateforme de négociation
2025DD1067796·
€509,7001,500,000 shares@ €0.33981.59% mcap14.6% of flow
ActionHors plateforme de négociation
2025DD1061114·
€502,9501,500,000 shares@ €0.33531.57% mcap14.5% of flow
ActionHors plateforme de négociation
2025DD1058537·
€254,970900,000 shares@ €0.28330.79% mcap7.3% of flow
ActionHors plateforme de négociation
2025DD1045583·
€15,000750,000 shares@ €0.020.047% mcap0.4% of flow
BSAHors plateforme de négociation
2025DD1045586·
€292,500225,000 shares@ €1.300.91% mcap8.4% of flow
ActionHors plateforme de négociation
2025DD1045587·
€50,00031,250 shares@ €1.600.16% mcap1.4% of flow
ActionHors plateforme de négociation
2025DD1044406·
€500,000500,000 shares@ €1.001.56% mcap14.4% of flow
ActionHors plateforme de négociation
2025DD1044407·
€49,900200,000 shares@ €0.24950.16% mcap1.4% of flow
ActionHors plateforme de négociation
2025DD1044401·
€1001,000,000 shares@ €0.00010.0003% mcap0.0% of flow
BSAHors plateforme de négociation
2025DD1044404·
€202,500225,000 shares@ €0.900.63% mcap5.8% of flow
ActionHors plateforme de négociation
2025DD1044405·
€12m35,852,574 shares@ €0.348638.96% mcap97.5% of flow
ActionHors plateforme de négociation
2024DD971359·
€72,400200,000 shares@ €0.3620.23% mcap0.6% of flow
ActionEuronext Growth Paris
2024DD967036·
€72,400200,000 shares@ €0.3620.23% mcap0.6% of flow
ActionEuronext Growth Paris
2024DD966279·
€30,72080,000 shares@ €0.3840.096% mcap0.2% of flow
ActionEuronext Growth Paris
2024DD964647·
0140,000 shares0
ActionEuronext Growth Paris
2024DD964648·
€28,29069,000 shares@ €0.410.088% mcap0.2% of flow
ActionEuronext Growth Paris
2024DD960835·
€20,16048,000 shares@ €0.420.063% mcap0.2% of flow
ActionEuronext Growth Paris
2024DD959602·
€30,00080,000 shares@ €0.3750.094% mcap0.2% of flow
ActionEuronext Growth Paris
2024DD957780·
€15,00030,000 shares@ €0.500.047% mcap0.1% of flow
ActionHors plateforme de négociation
2023DD937285·
€52,80080,000 shares@ €0.660.16% mcap0.4% of flow
ActionHors plateforme de négociation
2023DD880367·
22 of 22 declarations
About CRYPTO BLOCKCHAIN INDUSTRIES
Frédéric Chesnais is the founder of Crypto Blockchain Industries (CBI) and serves as its Chairman and Chief Executive Officer. A French entrepreneur best known for his work in the video game industry, he has built his career at the intersection of finance, corporate law, and digital technologies. He graduated from Sciences Po Paris and also holds training in finance and law. He began his professional path as a financial advisor, then worked as a lawyer specializing in mergers and acquisitions. He later joined Lazard Bank, where he worked from 1995 to 2000, developing strong expertise in capital markets, deal execution, and corporate strategy. Chesnais then moved into the video game sector and joined Atari’s leadership team from 2001 to 2007, first as Group Deputy Chief Operating Officer and Chief Financial Officer, and later as CEO of Atari Interactive. After leaving Atari in 2007 to create his own video game company, he later became Atari’s largest shareholder and, from 2013 to 2021, served as Chief Executive Officer of Atari. This experience strengthened his profile as a seasoned executive in creative industries and digital assets. At CBI, Chesnais applies this finance-and-technology background to a business model focused on blockchain, crypto-assets, and digital applications. The company, listed on Euronext Growth, develops and enhances a portfolio of blockchain-related activities across areas such as video games, finance, logistics, and selected projects involving NFTs and cryptocurrencies. Under his leadership, CBI has structured an ACE strategy built around acquiring Bitcoin, creating proprietary digital assets, and generating value through mining operations at reduced cost. His leadership style is marked by a highly operational approach that combines strategic partnerships, capital allocation, and industrial execution. Notable initiatives include the development of AlphaVerse, partnerships in gaming and football, and the expansion of mining capabilities through specialized partners. Chesnais has positioned himself as a reference executive at the crossroads of private capital, video games, and blockchain innovation.
