Buonanno Franck Jean sold LAES
May 14, 2026 · Form 4 insider transaction
Buonanno Franck Jean sold 20,000 shares of SEALSQ Corp at $2.90 per share, a transaction worth $58.0K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
20,000
Price
$2.90
Total value
$58.0K
InsiderBuonanno Franck Jean
RoleOfficer
CompanySEALSQ Corp (LAES)
SecurityOrdinary Shares
Transaction codeS: Open-market sale
Transaction dateMay 14, 2026
Filing dateMay 15, 2026
Shares owned after10,000
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on October 13, 2025.