Exhibit 99.2

Sale transactions during the period November 14, 2016 through January 12, 2017

The table below specifies the date, quantity, weighted-average sale price and range of price per share of Class B common stock of Berkshire Hathaway Inc. sold by Bill & Melinda Gates Foundation Trust (the “Trust”) during the period November 14, 2016 through January 12, 2017.  The Trust undertakes to provide upon request by the staff of the Securities and Exchange Commission full information regarding the number of shares sold at each separate price.  All of the transactions were effected on the New York Stock Exchange or through Electronic Communication Networks.

Date of Transaction	Number of Shares of Common Stock Sold	Weighted-Average Price Paid Per Share ($)	Range of Price Paid Per Share ($)
1/12/2017	71,687.00	161.0074	$160.35 - $161.34
1/12/2017	8,913.00	161.6220	$161.35 - $162.09
1/11/2017	77,252.00	161.7012	$161.04 - $162.05
1/11/2017	3,348.00	162.1520	$162.06 - $162.41
1/10/2017	77,578.00	161.9557	$161.45 - $162.44
1/10/2017	3,022.00	162.5848	$162.47 - $162.71
1/9/2017	80,600.00	162.4707	$162.13 - $163.12
1/6/2017	80,400.00	163.4124	$162.76 - $163.75
1/6/2017	200.00	163.7750	$163.77 - $163.78
1/5/2017	64,748.00	162.9340	$162.2 - $163.19
1/5/2017	15,852.00	163.3163	$163.2 - $163.91
1/4/2017	68,672.00	163.5360	$163.02 - $164.01
1/4/2017	11,928.00	164.1120	$164.02 - $164.56
1/3/2017	66,523.00	162.9858	$162.48 - $163.47
1/3/2017	13,877.00	163.7435	$163.48 - $164.47
1/3/2017	200.00	164.5450	$164.53 - $164.56
12/30/2016	84,600.00	163.1059	$162.66 - $163.54
12/29/2016	69,942.00	163.3333	$163.01 - $164
12/29/2016	9,358.00	164.1624	$164.01 - $164.47
12/28/2016	77,942.00	164.3977	$164.2919 - $165.23
12/28/2016	1,358.00	165.4634	$165.37 - $165.59
12/27/2016	79,300.00	165.1593	$164.82 - $165.75
12/23/2016	79,200.00	165.1064	$164.78 - $165.76
12/23/2016	100.00	165.7900	$165.79 - $165.79
12/22/2016	72,712.00	165.7071	$164.92 - $165.91
12/22/2016	6,588.00	165.9688	$165.92 - $166.06
12/21/2016	75,295.00	166.1832	$165.56 - $166.55

12/21/2016	4,005.00	166.6007	$166.56 - $166.66
12/20/2016	79,300.00	165.9713	$165.44 - $166.41
12/19/2016	78,900.00	165.0308	$164.53 - $165.52
12/19/2016	400.00	165.5600	$165.53 - $165.59
12/16/2016	76,343.00	164.7973	$164.36 - $165.35
12/16/2016	2,957.00	165.5196	$165.36 - $165.94
12/15/2016	27,268.00	165.7046	$164.87 - $165.86
12/15/2016	51,484.00	166.3030	$165.87 - $166.86
12/15/2016	548.00	166.9502	$166.89 - $167
12/14/2016	27,609.00	165.1711	$164.6 - $165.56
12/14/2016	43,637.00	166.1338	$165.61 - $166.59
12/14/2016	8,054.00	166.8697	$166.6 - $167.21
12/13/2016	58,800.00	166.1926	$165.47 - $166.46
12/13/2016	20,500.00	166.6067	$166.47 - $166.99
12/12/2016	2,120.00	164.9160	$164.39 - $165.38
12/12/2016	65,547.00	166.1059	$165.39 - $166.38
12/12/2016	11,633.00	166.4508	$166.39 - $166.61
12/9/2016	37,845.00	163.7350	$163.11 - $164.1
12/9/2016	40,644.00	164.5764	$164.11 - $165.1
12/9/2016	811.00	165.1338	$165.11 - $165.16
12/8/2016	66,287.00	164.1318	$163.55 - $164.54
12/8/2016	11,003.00	164.9601	$164.55 - $165.54
12/8/2016	2,010.00	165.6905	$165.57 - $165.95
12/7/2016	19,798.00	162.1376	$161.45 - $162.44
12/7/2016	23,597.00	162.8467	$162.45 - $163.4
12/7/2016	32,492.00	163.9628	$163.48 - $164.43
12/7/2016	3,413.00	164.5019	$164.45 - $164.58
12/6/2016	30,007.00	160.3694	$159.94 - $160.93
12/6/2016	49,293.00	161.2394	$160.94 - $161.48
12/5/2016	77,483.00	159.8352	$159.3 - $160.295
12/5/2016	1,817.00	160.4085	$160.3 - $160.49
12/2/2016	78,900.00	159.2550	$158.71 - $159.7
12/2/2016	400.00	159.9700	$159.9 - $160
12/1/2016	11,101.00	157.8931	$157.56 - $158.55
12/1/2016	13,341.00	159.2551	$158.56 - $159.55
12/1/2016	54,858.00	159.8970	$159.56 - $160.19
11/30/2016	71,645.00	158.0329	$157.52 - $158.515
11/30/2016	7,655.00	158.5851	$158.52 - $158.72
11/29/2016	73,365.00	157.5280	$156.845 - $157.84

11/29/2016	5,935.00	157.8832	$157.85 - $157.98
11/28/2016	64,844.00	157.4406	$156.93 - $157.92
11/28/2016	14,456.00	158.1604	$157.93 - $158.45
11/25/2016	79,300.00	157.9764	$157.65 - $158.52
11/23/2016	73,820.00	157.9281	$157.41 - $158.4
11/23/2016	5,480.00	158.5812	$158.41 - $159
11/22/2016	72,375.00	158.4053	$157.835 - $158.79
11/22/2016	6,925.00	158.9783	$158.85 - $159.07
11/21/2016	66,723.00	158.1381	$157.44 - $158.43
11/21/2016	12,577.00	158.5111	$158.44 - $158.65
11/18/2016	79,300.00	157.7814	$157.44 - $158.31
11/17/2016	5,019.00	156.8023	$156.34 - $157.28
11/17/2016	51,502.00	158.0330	$157.45 - $158.33
11/17/2016	22,779.00	158.4491	$158.34 - $158.65
11/16/2016	45,950.00	156.6551	$156.05 - $157.045
11/16/2016	33,350.00	157.3202	$157.05 - $157.58
11/15/2016	65,411.00	156.6546	$156.15 - $157.145
11/15/2016	13,889.00	157.2205	$157.15 - $157.72
11/14/2016	49,309.00	157.2724	$156.57 - $157.56
11/14/2016	29,991.00	157.8248	$157.57 - $158.15