Haiti - Billionaires.Africa

Herriot Tabuteau sold $10.5 million in Axsome shares on expiring options, days before earnings, and still holds a stake worth $1.6 billion.

, and Otobong Tommy

August 9, 2026

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Axsome Therapeutics, led by Haitian-born billionaire Herriot Tabuteau, has dosed the first child in a Phase 3 trial of solriamfetol for ADHD.

, and Ikeoluwa Ogungbangbe

July 8, 2026

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Hot News

Join Billionaires.Africa to explore four business ventures linked to Jean, showcasing how he wields the power of music to change lives.

, and Mfonobong Nsehe

October 23, 2023

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