Michael Miebach

Chief executive and president, Mastercard

Michael Miebach is a chief executive and president at Mastercard. They also file at IBM (director). Their most recent Section 16 filing is from October 2026.

Known for: chief executive and president at Mastercard

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Amazon sues to evict the AI shopper while Amex pays $125 to move it in

The Ninth Circuit vacated the injunction against Perplexity's Comet on 4 August, and Amazon's rehearing bid failed on 10 September. On 1 October, American Express began paying US business cardholders $125 each to run the same agent Amazon is suing to evict.

October 2, 2026 · 3 min read