Boothe Douglas 4

What Happened
Boothe Douglas, a director of Ionetix Corp., received two derivative equity awards on April 9, 2026 totaling 53,299 shares (28,229 and 25,070). These were grants (reported as transaction code A) related to a merger exchange of legacy Ionetix options; no cash purchase or sale price is reported (N/A).

Key Details

• Transaction date: 2026-04-09 (Form 4 filed 2026-04-21). The filing appears late vs. the usual 2-business-day Form 4 deadline.
• Award amounts: 28,229 shares (derivative) and 25,070 shares (derivative); combined = 53,299 shares.
• Price: N/A (these are grants/derivative instruments, not open-market purchases or sales).
• Shares owned after transaction: Not reported on the Form 4.
• Relevant footnotes from the filing:
  • F1: One option vests in 48 monthly installments beginning March 27, 2026.
  • F3: The other option vests in 48 monthly installments beginning March 17, 2026.
  • F2: Awards were received in connection with the Merger in exchange for options to acquire shares of legacy Ionetix common stock adjusted by a conversion ratio.

Context
These are derivative awards (options/awards) rather than an outright stock purchase or sale. The grants vest monthly over 48 months, so they do not represent immediately liquid shares. The awards were issued in connection with a merger and reflect conversion/adjustment of legacy option awards rather than new cash transactions.