Business
Berkshire Hathaway adds a provision for directors: Buy shares

Berkshire Hathaway
has long been a rarity at large companies because it does not emphasize diversity on its boards, wanting its directors to put a large portion of their money in its stock.
Instead of diversity, the long-standing criteria of the board at Berkshire Hathaway (code: BRK/A, BRK/B) include “business savvy”, “high integrity” and “real concern” insight to Berkshire”.