InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Discover the full record of transactions filed by Buonanno Franck Jean, Chairman & CEO. Director active across 1 companies, notably SEALSQ Corp. Aggregated, 2 disclosures have been published. Total volume traded: €99k. The latest transaction was filed on 14 May 2026 — Cession. Regulator: SEC (Form 4). All data is accessible without signup.
Declarations2 total
€49,73420,000 shares@ €2.48670.0078% mcap100.0% of flow
Ordinary Shares
SEC:0002115431-26-000009·
€49,73420,000 shares@ €2.48670.0078% mcap50.0% of flow
Ordinary Shares
SEC:0002115431-26-000009:0·
2 of 2 declarations
About Buonanno Franck Jean
Franck Jean Buonanno is the Vice-President of Global Sales at SEALSQ Corp. In this role, he is responsible for the global sales strategy and business development. Franck brings expertise in sales management and market development, contributing to SEALSQ's performance and growth. His commitment to operational excellence is essential in meeting customer needs.
