Frédéric chesnais

CEO

Chairman & CEO

Insider activity · 24 months0 buys1 saleCumulative net flow

Nov 24 · 0 buys · 0 salesDec 24 · 0 buys · 0 salesJan 25 · 0 buys · 0 salesFeb 25 · 0 buys · 0 salesMar 25 · 0 buys · 0 salesApr 25 · 0 buys · 0 salesMay 25 · 0 buys · 0 salesJun 25 · 0 buys · 0 salesJul 25 · 0 buys · 0 salesAug 25 · 0 buys · 0 salesSept 25 · 0 buys · 0 salesOct 25 · 0 buys · 0 salesNov 25 · 0 buys · 1 saleDec 25 · 0 buys · 0 salesJan 26 · 0 buys · 0 salesFeb 26 · 0 buys · 0 salesMar 26 · 0 buys · 0 salesApr 26 · 0 buys · 0 salesMay 26 · 0 buys · 0 salesJun 26 · 0 buys · 0 salesJul 26 · 0 buys · 0 salesAug 26 · 0 buys · 0 salesSept 26 · 0 buys · 0 salesOct 26 · 0 buys · 0 sales

Total declarations

Company

▲ Purchases (3 ops.)

€23k

▼ Sales (1 ops.)

€1.0M

Latest filing published 17 Nov 2025 for Crypto Blockchain Industries, SA, €1.0M. Read the official filing

Filing timeline

BuySale

Frédéric chesnais

Insider track record

Disclosed buys

Disclosed sells

Signal history

Closed purchases

Market purchases

Not enough history yet: 0 closed purchases, at least 2 are needed.

Purchases by company

Crypto Blockchain Industries, SA 3 purchases · last 15 Oct 2024

Frédéric chesnais: trading record in brief

All filings by Frédéric chesnais on record concern Crypto Blockchain Industries, SA, in the capacity of chief executive. We count 6 filings; the first trade dates from 20 September 2022 and the latest from 3 November 2025.

On the open market, the record shows 3 purchases worth €23k and 1 sale worth €1.0M. Sales outweigh purchases by €977k. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. So far in 2025, the count stands at no purchases and 1 sale.

The median purchase comes to €7,221.

The record was last updated on 17 November 2025 with an open-market sale (€1.0M) in Crypto Blockchain Industries, SA. The latest purchase dates back some time: it was published 732 days ago, on 15 October 2024. Typically, a trade is published a median of 7 days after it takes place. The regulation allows three business days to notify a trade (MAR article 19). Source: insider filings from AMF. Past trades are no guide to future returns.