InsidersTradesSigma
Total declarations
Company
▲ Purchases (3 ops.)
▼ Sales (1 ops.)
Discover the detailed record of transactions filed by Frédéric chesnais, Chairman & CEO. Director active across 1 companies, notably Crypto Blockchain Industries, SA. In total, 6 filings have been published. Total volume traded: €1m. The latest transaction was disclosed on 3 November 2025 — Cession. Regulator: AMF. The full history is openly available.
Declarations6 total
€1m3,981,000 shares@ €0.25123.12% mcap100.0% of flow
ActionHors plateforme de négociation
2025DD1069644·
€1131,125,000 shares@ €0.00010.0% of flow
ActionHors plateforme de négociation
2025DD1045592·
€8,61737,336 shares@ €0.23080.027% mcap100.0% of flow
ActionEuronext Growth Paris
2024DD1000453·
Ideal exit: 6 Jul 2025 (T+270)
€7,22115,500 shares@ €0.46590.023% mcap0.3% of flow
ActionEuronext Growth Paris
2023DD930311·
Ideal exit: 22 Jun 2024 (T+270)
€7,22115,500 shares@ €0.46590.023% mcap0.3% of flow
ActionEuronext Growth Paris
2023DD930693·
Ideal exit: 22 Jun 2024 (T+270)
€3m2,000,000 shares@ €1.257.79% mcap99.4% of flow
ActionHors plateforme de négociation
2022DD862431·
6 of 6 declarations
About Frédéric chesnais
Frédéric Chesnais is a French executive and entrepreneur best known for his leadership roles in video games and blockchain. He is currently identified as the Chairman and CEO of Crypto Blockchain Industries, SA (CBI), which he founded in 2021. CBI focuses on cryptocurrency, blockchain-based applications, digital assets, and related gaming initiatives. Market and company references also show him as the controlling shareholder and key strategic figure behind the group. Before launching CBI, Chesnais built his reputation at Atari, where he held senior leadership roles and ultimately served as CEO and later Chairman & CEO. During that period, he was widely associated with Atari’s turnaround, helping steer the company through a difficult restructuring phase and toward profitability by leveraging the value of its iconic intellectual property, licensing opportunities, and new revenue streams. Financial and business coverage describe him as the executive who helped stabilize and reposition the historic brand. His career reflects strong expertise in intangible-asset monetization, brand revival, international business development, and the intersection of entertainment and emerging technologies. After stepping back from Atari’s operational leadership in 2021, he focused more directly on blockchain ventures and new digital growth models through CBI. The company’s communications point to projects such as AlphaVerse and broader blockchain-powered ecosystem building, showing Chesnais’s interest in applying distributed-ledger technology beyond pure speculation and toward gaming, digital experiences, and business applications. Overall, Frédéric Chesnais stands out as a hands-on strategic leader who has repeatedly operated at the crossroads of legacy brands and new technology. His background combines deep video game industry experience, capital markets visibility, and a clear focus on blockchain, crypto, NFTs, and Web3-related business development. That mix has made him a notable figure among French corporate executives in the digital economy.
