| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Mar 01, 2013 | Buy | $119.59 | 71,412 | 8,540,253 | 14,971,106 | Mar 04, 2013, 05:26 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Mar 04, 2013 | Buy | $119.98 | 2,800 | 335,952 | 14,973,906 | Mar 04, 2013, 05:26 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Feb 27, 2013 | Buy | $117.54 | 64,289 | 7,556,491 | 14,808,959 | Feb 27, 2013, 05:55 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Feb 25, 2013 | Buy | $116.58 | 81,600 | 9,513,073 | 14,678,670 | Feb 27, 2013, 05:55 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Feb 26, 2013 | Buy | $115.57 | 66,000 | 7,627,359 | 14,744,670 | Feb 27, 2013, 05:55 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Feb 20, 2013 | Buy | $116.32 | 86,569 | 10,069,592 | 14,459,548 | Feb 22, 2013, 06:52 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Feb 21, 2013 | Buy | $115.29 | 71,900 | 8,289,577 | 14,531,448 | Feb 22, 2013, 06:52 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Feb 22, 2013 | Buy | $115.94 | 65,622 | 7,608,396 | 14,597,070 | Feb 22, 2013, 06:52 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Feb 19, 2013 | Buy | $115.46 | 150,087 | 17,329,548 | 14,372,979 | Feb 19, 2013, 08:14 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Feb 14, 2013 | Buy | $118.88 | 65,852 | 7,828,723 | 14,115,761 | Feb 19, 2013, 08:14 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Feb 15, 2013 | Buy | $117.19 | 107,131 | 12,554,778 | 14,222,892 | Feb 19, 2013, 08:14 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Feb 05, 2013 | Buy | $115.17 | 32,376 | 3,728,841 | 14,049,909 | Feb 07, 2013, 08:33 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Jan 16, 2013 | Buy | $111.33 | 42,400 | 4,720,327 | 14,017,533 | Jan 18, 2013, 06:17 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Jan 11, 2013 | Buy | $109.50 | 81,100 | 8,880,839 | 13,876,933 | Jan 15, 2013, 06:21 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Jan 14, 2013 | Buy | $109.41 | 41,200 | 4,507,712 | 13,918,133 | Jan 15, 2013, 06:21 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Jan 15, 2013 | Buy | $110.09 | 57,000 | 6,275,258 | 13,975,133 | Jan 15, 2013, 06:21 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Jan 08, 2013 | Buy | $109.21 | 70,032 | 7,648,055 | 13,677,967 | Jan 10, 2013, 07:10 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Jan 09, 2013 | Buy | $109.72 | 60,166 | 6,601,493 | 13,738,133 | Jan 10, 2013, 07:10 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Jan 10, 2013 | Buy | $109.76 | 57,700 | 6,332,979 | 13,795,833 | Jan 10, 2013, 07:10 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Dec 04, 2012 | Buy | $106.30 | 197,620 | 21,006,359 | 13,169,922 | Dec 06, 2012, 06:36 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Dec 05, 2012 | Buy | $106.22 | 217,957 | 23,151,876 | 13,387,879 | Dec 06, 2012, 06:36 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Dec 06, 2012 | Buy | $106.09 | 220,056 | 23,345,584 | 13,607,935 | Dec 06, 2012, 06:36 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Nov 28, 2012 | Buy | $107.84 | 191,600 | 20,661,820 | 12,717,728 | Nov 29, 2012, 07:12 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Nov 29, 2012 | Buy | $107.40 | 254,574 | 27,341,248 | 12,972,302 | Nov 29, 2012, 07:12 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Nov 27, 2012 | Buy | $109.38 | 233,075 | 25,493,280 | 12,526,128 | Nov 29, 2012, 07:12 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Nov 21, 2012 | Buy | $110.34 | 208,504 | 23,006,515 | 12,089,507 | Nov 26, 2012, 06:35 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Nov 23, 2012 | Buy | $110.85 | 88,090 | 9,764,967 | 12,177,597 | Nov 26, 2012, 06:35 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Nov 26, 2012 | Buy | $110.11 | 115,456 | 12,712,615 | 12,293,053 | Nov 26, 2012, 06:35 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Nov 16, 2012 | Buy | $112.96 | 15,778 | 1,782,236 | 11,881,003 | Nov 16, 2012, 07:03 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Nov 14, 2012 | Buy | $112.37 | 46,554 | 5,231,309 | 11,794,599 | Nov 16, 2012, 07:03 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Nov 15, 2012 | Buy | $112.39 | 70,626 | 7,937,589 | 11,865,225 | Nov 16, 2012, 07:03 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Nov 08, 2012 | Buy | $112.05 | 284,589 | 31,888,650 | 11,483,811 | Nov 13, 2012, 06:44 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Nov 09, 2012 | Buy | $112.13 | 215,360 | 24,148,585 | 11,699,171 | Nov 13, 2012, 06:44 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Nov 12, 2012 | Buy | $112.84 | 48,874 | 5,514,795 | 11,748,045 | Nov 13, 2012, 06:44 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Nov 07, 2012 | Buy | $112.87 | 35,210 | 3,974,258 | 11,199,222 | Nov 07, 2012, 06:53 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Nov 05, 2012 | Buy | $111.63 | 76,604 | 8,551,603 | 11,136,335 | Nov 07, 2012, 06:53 PM |
| DVA | | DAVITA HEALTHCARE PARTNERS INC. | Berkshire Hathaway INC | 10% Owner | Nov 06, 2012 | Buy | $112.07 | 27,677 | 3,101,666 | 11,164,012 | Nov 07, 2012, 06:53 PM |
| DVA | | DAVITA INC | Berkshire Hathaway INC | 10% Owner | Oct 31, 2012 | Buy | $112.17 | 102,226 | 11,466,446 | 10,907,207 | Nov 02, 2012, 06:37 PM |
| DVA | | DAVITA INC | Berkshire Hathaway INC | 10% Owner | Nov 01, 2012 | Buy | $112.35 | 88,870 | 9,984,346 | 10,996,077 | Nov 02, 2012, 06:37 PM |
| DVA | | DAVITA INC | Berkshire Hathaway INC | 10% Owner | Nov 02, 2012 | Buy | $112.05 | 63,654 | 7,132,217 | 11,059,731 | Nov 02, 2012, 06:37 PM |
| DVA | | DAVITA INC | Berkshire Hathaway INC | 10% Owner | Oct 24, 2012 | Buy | $111.05 | 86,941 | 9,654,711 | 10,633,981 | Oct 26, 2012, 06:03 PM |
| DVA | | DAVITA INC | Berkshire Hathaway INC | 10% Owner | Oct 25, 2012 | Buy | $111.24 | 71,410 | 7,943,349 | 10,705,391 | Oct 26, 2012, 06:03 PM |
| DVA | | DAVITA INC | Berkshire Hathaway INC | 10% Owner | Oct 26, 2012 | Buy | $111.16 | 99,590 | 11,070,006 | 10,804,981 | Oct 26, 2012, 06:03 PM |
| DVA | | DAVITA INC | Berkshire Hathaway INC | 10% Owner | Oct 16, 2012 | Buy | $109.54 | 62,128 | 6,805,775 | 10,545,240 | Oct 18, 2012, 07:45 PM |
| DVA | | DAVITA INC | Berkshire Hathaway INC | 10% Owner | Oct 17, 2012 | Buy | $109.93 | 1,800 | 197,878 | 10,547,040 | Oct 18, 2012, 07:45 PM |
| DVA | | DAVITA INC | Berkshire Hathaway INC | 10% Owner | Oct 10, 2012 | Buy | $109.59 | 130,679 | 14,321,718 | 10,396,194 | Oct 12, 2012, 07:09 PM |
| DVA | | DAVITA INC | Berkshire Hathaway INC | 10% Owner | Oct 11, 2012 | Buy | $110.01 | 85,418 | 9,397,046 | 10,481,612 | Oct 12, 2012, 07:09 PM |
| DVA | | DAVITA INC | Berkshire Hathaway INC | 10% Owner | Oct 12, 2012 | Buy | $109.99 | 1,500 | 164,983 | 10,483,112 | Oct 12, 2012, 07:09 PM |
| DVA | | DAVITA INC | Berkshire Hathaway INC | 10% Owner | Oct 09, 2012 | Buy | $107.71 | 67,946 | 7,318,163 | 10,265,515 | Oct 11, 2012, 07:17 PM |
| DVA | | DAVITA INC | Berkshire Hathaway INC | 10% Owner | Sep 27, 2012 | Buy | $102.03 | 88,851 | 9,065,136 | 10,099,769 | Oct 01, 2012, 07:04 AM |
| DVA | | DAVITA INC | Berkshire Hathaway INC | 10% Owner | Sep 28, 2012 | Buy | $103.04 | 97,800 | 10,077,181 | 10,197,569 | Oct 01, 2012, 07:04 AM |
| DVA | | DAVITA INC | Berkshire Hathaway INC | 10% Owner | Sep 26, 2012 | Buy | $101.02 | 95,752 | 9,672,421 | 10,010,918 | Oct 01, 2012, 07:04 AM |
| MCO | | MOODYS CORP /DE/ | Berkshire Hathaway INC | 10% Owner | Oct 19, 2010 | Sale | $26.71 | 30,340 | 810,527 | 28,473,270 | Oct 21, 2010, 06:24 PM |
| MCO | | MOODYS CORP /DE/ | Berkshire Hathaway INC | 10% Owner | Oct 21, 2010 | Sale | $27.33 | 58,020 | 1,585,669 | 28,415,250 | Oct 21, 2010, 06:24 PM |
| MCO | | MOODYS CORP /DE/ | Berkshire Hathaway INC | 10% Owner | Oct 12, 2010 | Sale | $27.60 | 316,312 | 8,729,357 | 28,557,444 | Oct 14, 2010, 06:55 PM |
| MCO | | MOODYS CORP /DE/ | Berkshire Hathaway INC | 10% Owner | Oct 13, 2010 | Sale | $27.95 | 53,834 | 1,504,865 | 28,503,610 | Oct 14, 2010, 06:55 PM |
| MCO | | MOODYS CORP /DE/ | Berkshire Hathaway INC | 10% Owner | Sep 20, 2010 | Sale | $25.73 | 560,000 | 14,406,000 | 28,873,326 | Sep 22, 2010, 07:47 PM |
| MCO | | MOODYS CORP /DE/ | Berkshire Hathaway INC | 10% Owner | Sep 10, 2010 | Sale | $25.10 | 607,850 | 15,257,399 | 30,176,026 | Sep 14, 2010, 06:51 PM |
| MCO | | MOODYS CORP /DE/ | Berkshire Hathaway INC | 10% Owner | Sep 13, 2010 | Sale | $25.22 | 252,700 | 6,373,094 | 29,923,326 | Sep 14, 2010, 06:51 PM |
| MCO | | MOODYS CORP /DE/ | Berkshire Hathaway INC | 10% Owner | Sep 14, 2010 | Sale | $25.19 | 490,000 | 12,344,570 | 29,433,326 | Sep 14, 2010, 06:51 PM |
