John Volpone, President at X4 Pharmaceuticals, Inc (XFOR), sold 24,576 shares at $4.44 ($109K) on 2026-08-12, disclosed to the SEC on 2026-08-13.
Open-market sale of $109k XFOR by President. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.