Carnival Corporation Chairman Micky Arison reportedly just sold 10,000,000 (million) shares of Carnival stock for approximately $433,700,000 (million).
The stock transaction was a "block sale" performed by a trust to benefit Arison. All of Arison’s shares reportedly are held either directly or indirectly in various trusts.
By June of last year, Arison had unloaded over $490,000,000