Insiders · Profile

Volpone John

President at X4 Pharmaceuticals. Filing since 12 Aug 2026. CIK 0002081729

Company

Date

Role

Action

Shares

Amount

Of holding

XFOR X4 Pharmaceuticals, Inc

12 Aug 2026

President

Sold at will

24,576

$109.23K

8.5%

1 decision on file.