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Gregory Kallinikos

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About Gregory Kallinikos

Gregory Kallinikos is recorded as Board Member at StoneX Group Inc. (SNEX). The newest filing on record that lists Gregory Kallinikos as Board Member at StoneX Group Inc. (SNEX) is dated January 26, 2026. The proxy statement of StoneX Group Inc. reports total compensation of $8,729,732 for Gregory Kallinikos in fiscal 2025, including a base salary of $334,451. StoneX Group Inc. is classified in the Capital Markets industry within the Financial Services sector. Other leadership on record at StoneX Group Inc. includes John Radziwill (Chairman and Board Member), Sean O'Connor (Chairman and Board Member), Stuart Davison (COO and Board Member) and 7 others.

Affiliation history

Company network

Leadership on record at StoneX Group Inc.

Executive compensation

Compensation components disclosed in company proxy statements. Amounts are nominal USD; total is the company-reported figure.

Fiscal year Company Salary Total
2025 StoneX Group Inc. (SNEX) $334,451 $8,729,732

Recent activity

No call appearances or filed executive changes recorded yet.