Aptevo Therapeutics files Form 3 initial beneficial ownership statement for Niowave Inc

Aptevo Therapeutics, Inc.

Aptevo Therapeutics, Inc.

APVO

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  • Aptevo Therapeutics disclosed NioWave filed a Form 3 showing 98,522 shares of common stock held directly as of May 25, 2026.
  • NioWave reported 53,201 warrants exercisable May 25, 2026, expiring May 25, 2031, with an exercise price of USD 8.
  • The filing identified NioWave as a 10% owner.
  • The Form 3 was signed June 22, 2026.


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