Berkshire Hathaway Inc

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
PSX	$77.54	409,534	$31,755,184.45	67,404,765	2016-01-12	Filing
PSX	$76.42	411,199	$31,423,334.14	66,995,231	2016-01-12	Filing
PSX	$77.51	100	$7,751.00	66,584,032	2016-01-11	Filing
PSX	$77.45	4,699	$363,936.61	66,583,932	2016-01-11	Filing
PSX	$76.81	165,952	$12,746,275.26	66,579,233	2016-01-11	Filing
PSX	$76.06	538,285	$40,940,557.56	66,413,281	2016-01-11	Filing
PSX	$74.94	193,406	$14,493,748.94	65,874,996	2016-01-11	Filing
PSX	$77.17	500	$38,587.00	65,681,590	2016-01-08	Filing
PSX	$76.43	527,295	$40,300,365.91	65,681,090	2016-01-08	Filing
PSX	$75.82	1,213,415	$92,005,978.96	65,153,795	2016-01-08	Filing
PSX	$78.01	6,675	$520,738.78	63,940,380	2016-01-07	Filing
PSX	$77.25	370,079	$28,588,158.66	63,933,705	2016-01-07	Filing
PSX	$76.45	1,269,133	$97,018,872.19	63,563,626	2016-01-07	Filing
PSX	$79.67	20,810	$1,657,836.97	62,294,493	2016-01-06	Filing
PSX	$79.16	126,390	$10,005,436.85	62,273,683	2016-01-06	Filing
PSX	$78.12	612,095	$47,819,738.25	62,147,293	2016-01-06	Filing
PSX	$80.18	12,491	$1,001,529.63	61,535,198	2016-01-05	Filing
PSX	$79.47	35,781	$2,843,666.35	61,522,707	2016-01-04	Filing
PSX	$82.20	520,590	$42,790,727.99	61,486,926	2015-09-09	Filing
PSX	$81.50	468,487	$38,181,362.56	60,966,336	2015-09-09	Filing