SEALSQ Corp Director Ward Peter Exercises Options and Sells Shares

This Form 4 filing reports transactions by SEALSQ Corp director Ward Peter on June 16, 2026. The director exercised two sets of employee stock options totaling 366,746 ordinary shares at $0.01 per share, acquiring them for $3,667.46. Simultaneously, he sold 96,530 shares at $3.07 per share (the closing price that day) for approximately $296,347.10. Additionally, he exercised and disposed of 136,649 and 353,097 stock options respectively, both with $0.01 exercise prices. Following these transactions, the director's direct ownership decreased from 367,061 to 270,531 ordinary shares. The sale was partially for tax withholding purposes, with the value of withheld shares calculated using the $3.07 closing price. These transactions represent significant option exercises and share disposals by a company director.