X0306 4 2018-12-18 0 0001067983 BERKSHIRE HATHAWAY INC BRK.A 0001728451 Jain Ajit 100 FIRST STAMFORD PLACE BHRG STAMFORD CT 06902 1 1 0 0 Vice Chairman Class A Common Stock 2018-12-18 4 P 0 67 296515.01 A Class B Common Stock 100500 67 D The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $295,750.00 to $297,000.00. Upon request by Berkshire Hathaway Inc., any security holder thereof, or the staff of the Securities and Exchange Commission, the Reporting Person can provide full information regarding the number of shares purchased at each price within that range. Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. The Reporting Person's indirectly owned shares of Class A Common Stock, and directly and indirectly owned shares of Class B Common Stock remain unchanged since previous filing. Ajit Jain 2018-12-20