Melinda French Gates sold 3.65 million shares in Canadian National Railway from December 7 to 16. She received the stocks in her divorce from Bill Gates. Photo: AP
Melinda French Gates sold 3.65 million shares in Canadian National Railway from December 7 to 16. She received the stocks in her divorce from Bill Gates. Photo: AP

Billionaires: Melinda French Gates reduces Canada Rail stake with $467m sale