Buffett Warren E

Date	Owner	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
10 Nov 25	Buffett Warren E	Class B Common Stock	Gift	Dispose G	No	No	0	400,000	0.00	1,114
10 Nov 25	Buffett Warren E	Class B Common Stock	Gift	Dispose G	No	No	0	400,000	0.00	401,114
10 Nov 25	Buffett Warren E	Class B Common Stock	Gift	Dispose G	No	No	0	400,000	0.00	801,114
10 Nov 25	Buffett Warren E	Class B Common Stock	Gift	Dispose G	No	No	0	1,500,000	0.00	1,201,114
10 Nov 25	Buffett Warren E	Class B Common Stock	Conversion	Acquire C	No	No	0	2,700,000	0.00	2,701,114
10 Nov 25	Buffett Warren E	Class A Common Stock See footnote	Conversion	Dispose C	No	No	0	1,800	0.00	196,317
27 Oct 25	Berkshire Hathaway	Common Stock	Sell	Dispose S	Yes	No	135.3558	401,514	54.35 mm	31,759,065
4 Aug 25	Berkshire Hathaway	Common Stock	Buy	Acquire P	Yes	No	21.6252	1,037,199	22.43 mm	124,807,117
1 Aug 25	Berkshire Hathaway	Common Stock	Buy	Acquire P	Yes	No	21.0228	1,930,000	40.57 mm	123,769,918
31 Jul 25	Berkshire Hathaway	Common Stock	Sell	Dispose S	Yes	No	140.6052	1,635,962	230.02 mm	32,160,579

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.