Transaction Details

Footnotes

Received in connection with the Issuer's merger (the "Merger") with Ionetix Corporation ("Legacy Ionetix") in accordance with the terms of the Agreement and Plan of Merger and Reorganization dated as of April 9, 2026 (the "Merger Agreement"), by and among the Issuer (f/k/a JDEV Acquisition Corp.), JDEV Merger Subsidiary and Legacy Ionetix. Pursuant to the terms of the Merger Agreement, each outstanding share of Legacy Ionetix common stock was entitled to receive 0.5014 shares of the Issuer's Common Stock. The Merger closed on April 9, 2026. | The stock option is fully vested and exercisable. | Received in connection with the Merger in exchange for options to acquire shares of Legacy Ionetix common stock adjusted by the Conversion Ratio. | The stock option vests in 48 monthly installments beginning on March 27, 2026. | The stock option vests in 48 monthly installments beginning on March 17, 2026.