John Volpone

Chief Operating Officer at X4 PHARMACEUTICALS, INC.

Net worth: 1 M $ as of 31/05/2026

Health Technology

Consumer Services

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Latest insider transactions

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New regulatory filing published for executive transactions

Executive Management

Board of Directors

Audit Committee

Institutional Investors

Sell-side Analysts

2026 - Chairman of the Board

2022 - Chief Executive Officer

2018 - Chief Financial Officer

2012 - Strategy Committee Member