OMAHA - Kiewit Plaza in Omaha has been purchased by Blackstone Plaza, LLC in a deal that was sealed in October.

This is the latest shift of terrain in an aggressively evolving neighborhood.

John Lund, who leads Blackstone Plaza LLC says in a news release that there is no other building in Omaha like Kiewit Plaza.

Warren Buffett also headquartered Berkshire Hathaway out of Kiewit Plaza for more than a half century.

Buffett said at this year's shareholders meeting that the company had recently signed a 20-year lease at the building.