InsidersTradesSigma
Total declarations
Companies
▲ Purchases (7 ops.)
▼ Sales (7 ops.)
Browse the complete record of transactions filed by jean descaves, Chairman of the Board of Capital B. Insider active across 2 companies, notably CAPITAL B. Aggregated, 14 filings have been recorded. Total volume traded: €1.3m. The latest transaction was filed on 15 May 2026 — Acquisition. Regulator: AMF. All data is openly available.
Declarations14 total
€108,000120,000 shares@ €0.90
ActionEuronext Growth Paris
2026DD1114948·
Ideal exit: 9 Feb 2027 (T+270)
€889,457174,270 shares@ €5.10393.17% mcap86.1% of flow
ActionEuronext Growth Paris
2025DD1043996·
€94,803174,270 shares@ €0.5440.34% mcap9.2% of flow
ActionEuronext Growth Paris
2025DD1043998·
Ideal exit: 15 Mar 2026 (T+270)
€48,670100,000 shares@ €0.48670.17% mcap4.7% of flow
ActionEuronext Growth Paris
2025DD1017789·
€4,7305,000 shares@ €0.9460.88% mcap2.7% of flow
ActionEuronext Growth Paris
2023DD930672·
Ideal exit: 28 Jun 2024 (T+270)
€9,93010,000 shares@ €0.9931.84% mcap5.6% of flow
ActionEuronext Growth Paris
2023DD930356·
Ideal exit: 25 Jun 2024 (T+270)
€30,22020,000 shares@ €1.5115.60% mcap17.0% of flow
ActionEuronext Growth Paris
2023DD918729·
€13,00010,000 shares@ €1.302.41% mcap7.3% of flow
ActionEuronext Growth Paris
2023DD916215·
Ideal exit: 18 Mar 2024 (T+270)
€16,60010,000 shares@ €1.663.08% mcap9.3% of flow
ActionEuronext Growth Paris
2023DD914439·
€13,60010,000 shares@ €1.362.52% mcap7.7% of flow
ActionEuronext Growth Paris
2023DD912142·
€46,70130,000 shares@ €1.55678.66% mcap26.3% of flow
ActionEuronext Growth Paris
2023DD898125·
€5,65010,000 shares@ €0.5651.05% mcap3.2% of flow
ActionEuronext Growth Paris
2023DD888838·
Ideal exit: 8 Dec 2023 (T+270)
€7,00010,000 shares@ €0.701.30% mcap3.9% of flow
ActionEuronext Paris
2023DD887013·
€30,27060,000 shares@ €0.50455.61% mcap17.0% of flow
ActionALTERNEXT
2023DD880152·
Ideal exit: 2 Sept 2023 (T+270)
14 of 14 declarations
About jean descaves
Jean-François Descaves is a French executive with a background in corporate governance and listed-company leadership, best known today as Chairman of the Board of Capital B, a Paris-listed company that has become one of Europe’s most visible Bitcoin-treasury-oriented firms. In that capacity, he helps oversee a business model that combines operating subsidiaries, capital allocation discipline, and a strategic focus on increasing Bitcoin per share. His role is therefore both institutional and strategic, sitting at the intersection of governance, market communication, and long-term value creation. Publicly available sources show that Descaves has been involved in the company’s governance for several years, which points to sustained involvement in board-level oversight and strategic decision-making. Market and governance pages identify him as Chairman, while recent corporate materials confirm his presence in the leadership framework of Capital B. That continuity suggests an executive comfortable with board responsibilities, corporate supervision, and the navigation of listed-company requirements. At Capital B, Descaves is associated with a company that has undergone a major transformation, repositioning itself around digital services and, more recently, a Bitcoin-focused treasury strategy. The group’s communications emphasize long-term accumulation of Bitcoin and disciplined capital deployment, making board oversight especially important. In that context, Descaves’ contribution is likely centered on governance quality, strategic consistency, and ensuring alignment between management execution and shareholder interests. His profile reflects expertise in corporate finance, strategic oversight, and leadership in regulated, market-sensitive environments. For SEO purposes, Jean-François Descaves can be described as a seasoned French corporate officer whose name is closely tied to Capital B’s board leadership and to the company’s evolution into a distinctive listed vehicle with a strong emphasis on Bitcoin strategy and long-term capital appreciation.
