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Insider Charts

Insider Transactions

Insider Position Date Buy/Sell Shares Shares Owned Following This (Direct & Indirect) Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Share Ownership Details
JIGANTI JEANINE MARIEChief Compliance Officer2017-06-13Sell1,8863,514$65.57123.67-1.043,514 (Direct)
Rodriguez JavierCEO-Kidney Care
(Click for the stocks that their CEOs have bought)
2017-05-15Sell1,29497,817$66.2185.68-1.9997,817 (Direct)
HILGER JAMES KChief Accounting Officer2017-05-15Sell90016,605$66.0559.45-1.7616,605 (Direct)
JIGANTI JEANINE MARIEChief Compliance Officer2017-05-15Sell5403,514$66.0735.68-1.793,514 (Direct)
ZUMWALT LEANNE MGrp VP, Purch & Public Affairs2017-05-15Sell1,8007,023$66.32119.38-2.167,023 (Direct)
BERG CHARLESDirector2017-05-09Sell8,41424,814$65.8553.64-1.3810,719 (Direct)
14,095 (By Charles G. Berg 2016 Family Trust U/A DTD 02/05/2016)
ROPER WILLIAM LDirector2017-05-04Sell12,9949,277$65.89856.17-1.529,277 (Direct)
Valine RogerDirector2017-05-04Sell12,99419,813$66.21860.33-1.99
19,813 (By Roger J. Valine and Marie Valine Living Trust dated 5/14/1993)
ZUMWALT LEANNE MGrp VP, Purch & Public Affairs2017-02-23Sell8078,823$68.7255.46-5.578,823 (Direct)
0 (By Zumwalt 2000 Family Trust)
STAFFIERI MICHAEL DAVIDCOO, Kidney Care2016-08-09Sell20,26212,279$73.091480.95-11.2212,279 (Direct)
JIGANTI JEANINE MARIEChief Compliance Officer2016-07-11Sell1,2913,840$78.51101.36-17.353,840 (Direct)
JIGANTI JEANINE MARIEChief Compliance Officer2016-07-01Sell4,6204,778$77.45357.82-16.224,778 (Direct)
Arway Pamela MDirector2016-05-25Sell10,82412,394$77.16835.18-15.912,394 (Direct)
HILGER JAMES KInterim CFO and CAO2016-05-23Sell3,41617,147$76.79262.31-15.517,147 (Direct)
THIRY KENT JChairman and CEO2016-05-20Sell32,880498,178$76.992531.43-15.7239,184 (Direct)
458,994 (By Thiry O'Leary Living Trust UAD 3/8/1990)
Kogod DennisPres, HCP & CEO, DVA Int.2016-05-17Sell17,700103,116$77.351369.1-16.1118,766 (Direct)
84,350 (By The 2005 Dennis Kogod and Gabrielle Cioffi-Kogod Rev Trust.)
ZUMWALT LEANNE MGrp VP, Purch & Public Affairs2016-05-17Sell5389,392$77.0841.47-15.818,585 (Direct)
807 (By Zumwalt 2000 Family Trust)
HILGER JAMES KInterim CFO and CAO2016-05-16Sell3,98317,147$75.59301.07-14.1617,147 (Direct)
STAFFIERI MICHAEL DAVIDCOO, Kidney Care2016-05-16Sell4,93412,279$75.69373.45-14.2712,279 (Direct)
Rodriguez JavierCEO-Kidney Care2016-05-16Sell36,46664,264$75.442751-13.9864,264 (Direct)
Valine RogerDirector2016-05-12Sell8,22018,428$76.34627.51-15324 (Direct)
18,104 (By Roger J. Valine and Marie Valine Living Trust dated 5/14/1993.)
Kogod DennisPres, HCP & CEO, DVA Int.2016-05-10Sell40,048120,816$76.253053.66-14.936,466 (Direct)
84,350 (By The 2005 Dennis Kogod and Gabrielle Cioffi-Kogod Rev Trust)
NEHRA JOHN MDirector2016-05-06Sell16,31472,703$75.561232.69-14.12665 (Direct)
72,038 (Held by John Nehra Revocable Trust UAD 9/23/2009.)
Rodriguez JavierCEO-Kidney Care2016-04-11Sell89,912100,730$73.516609.43-11.73100,730 (Direct)
Kogod DennisPres, HCP & CEO, DVA Int.2016-03-21Sell13,455120,816$72.12970.37-10.0236,466 (Direct)
84,350 (By The 2005 Dennis Kogod and Gabrielle Cioffi-Kogod Rev Trust)
Arway Pamela MDirector2016-02-29Sell9,02612,070$66595.72-1.6812,070 (Direct)
ZUMWALT LEANNE MGrp VP, Purch & Public Affairs2016-02-23Sell14,5879,875$64.25937.2119,068 (Direct)
807 (By Zumwalt 2000 Family Trust)
Kogod DennisPres, HCP & CEO, DVA Int.2016-02-16Sell33,290120,816$61.992063.654.68120,816 (Direct)
Mildenberger LauraChief People Officer2015-12-17Sell1,4408,447$68.1498.12-4.778,447 (Direct)
THIRY KENT JChairman and CEO2015-11-09Sell300,000531,058$75.6122683-14.18138,980 (Direct)
392,078 (By Trust)
Rivera Kim MChief Legal Officer2015-09-22Sell40,0377,438$75.483021.99-14.037,438 (Direct)
DAVIDSON CAROL ANTHONYDirector2015-08-17Sell4,0387,290$79.93322.76-18.827,290 (Direct)
JIGANTI JEANINE MARIEChief Compliance Officer2015-08-10Sell1,3113,125$81.32106.61-20.23,125 (Direct)
BERG CHARLESDirector2015-08-06Sell11,63623,030$81.01942.63-19.923,030 (Direct)
Margolis Robert JCo-Chairman of the Board2015-06-04Sell31,400130,292$83.392618.45-22.18292 (Direct)
130,000 (By Trust)
STAFFIERI MICHAEL DAVIDCOO, Kidney Care2015-05-28Sell9,05016,833$84.07760.83-22.8116,833 (Direct)
Mildenberger LauraChief People Ofcr, Kidney Care2015-05-20Sell9,5796,273$83.15796.49-21.966,273 (Direct)
Margolis Robert JCo-Chairman of the Board2015-05-19Sell31,400130,292$82.732597.72-21.56292 (Direct)
130,000 (By Trust)
HILGER JAMES KInterim CFO & CAO2015-05-18Sell3,98317,654$82.1327-20.9617,654 (Direct)
Kogod DennisCOO, HealthCare Partners2015-05-18Sell36,46677,340$82.53008.45-21.3577,340 (Direct)
STAFFIERI MICHAEL DAVIDCOO, Kidney Care2015-05-18Sell2,0478,215$82.03167.92-20.898,215 (Direct)
ZUMWALT LEANNE MGrp VP Purch & Public Affairs2015-05-18Sell5386,733$82.4944.38-21.346,733 (Direct)
Mildenberger LauraChief People Ofcr, Kidney Care2015-05-18Sell4616,273$82.7538.15-21.586,273 (Direct)
Rivera Kim MChief Legal Officer2015-05-15Sell3,2415,051$81.89265.41-20.765,051 (Direct)
Rodriguez JavierCEO, Kidney Care2015-05-15Sell36,466100,730$81.52971.98-20.38100,730 (Direct)
NEHRA JOHN MDirector2015-05-11Sell12,27872,531$81.851004.95-20.72
72,531 (By Trust)
HILGER JAMES KInterim CFO & CAO2015-05-11Sell8,26713,277$82677.89-20.8713,277 (Direct)
JIGANTI JEANINE MARIEChief Compliance Officer2015-05-11Sell2,4812,955$81.95203.32-20.822,955 (Direct)
Rodriguez JavierCEO, Kidney Care2015-04-27Sell20,94664,264$84.571771.4-23.2764,264 (Direct)
Margolis Robert JCo-Chairman of the Board2015-04-21Sell31,400130,292$82.42587.36-21.25292 (Direct)
130,000 (By Trust)
Margolis Robert JCo-Chairman of the Board2015-04-07Sell31,400130,292$81.822569.15-20.69292 (Direct)
130,000 (By Trust)
Margolis Robert JCo-Chairman of the Board2015-03-27Sell31,400130,000$81.182549.05-20.07
130,000 (By Trust)
Margolis Robert JCo-Chairman of the Board2015-03-12Sell107,374130,000$79.248508.32-18.11
130,000 (By Trust)
Rodriguez JavierCEO, Kidney Care2015-03-12Sell2,80364,264$79.4222.56-18.2764,264 (Direct)
Mildenberger LauraChief People Ofcr, Kidney Care2015-03-10Sell1,1996,734$77.7593.22-16.546,734 (Direct)
Margolis Robert JCo-Chairman of the Board2015-02-27Sell21,000130,000$74.291560.09-12.65
130,000 (By Trust)
STAFFIERI MICHAEL DAVIDCOO, Kidney Care2015-02-24Sell19,712394$73.581450.41-11.81394 (Direct)
Margolis Robert JCo-Chairman of the Board2015-02-19Sell21,0002,608,302$73.121535.52-11.26
2,608,302 (By Trust)
Margolis Robert JCo-Chairman of the Board2015-01-30Sell31,4002,629,302$75.482370.07-14.03
2,629,302 (By Trust)
STAFFIERI MICHAEL DAVIDCOO, Kidney Care2015-01-23Sell21,869394$76.051663.14-14.67394 (Direct)
Margolis Robert JCo-Chairman of the Board2015-01-16Sell31,4002,660,702$74.922352.49-13.39
2,660,702 (By Trust)
Rivera Kim MChief Legal Officer2015-01-08Sell1,1111,810$75.183.44-13.61,810 (Direct)
STAFFIERI MICHAEL DAVIDCOO, Kidney Care2015-01-02Sell53,4270$75.774048.16-14.36Link
Margolis Robert JCo-Chairman of the Board2014-12-30Sell31,4002,691,894$76.092389.23-14.72
2,691,894 (By Trust)
Mildenberger LauraChief People Ofcr, Kidney Care2014-12-19Sell1,4466,734$75.5109.17-14.056,734 (Direct)
Margolis Robert JCo-Chairman of the Board2014-12-18Sell31,4002,723,294$74.672344.64-13.1
2,723,294 (By Trust)
Margolis Robert JCo-Chairman of the Board2014-12-03Sell31,4002,754,694$75.82380.12-14.39
2,754,694 (By Trust)
Rivera Kim MChief Legal Officer2014-12-01Sell6,5032,921$76.08494.75-14.712,921 (Direct)
Margolis Robert JCo-Chairman of the Board2014-11-21Sell31,4002,786,094$75.082357.51-13.57
2,786,094 (By Trust)
HILGER JAMES KChief Accounting Officer2014-11-12Sell7,53513,277$76572.66-14.6213,277 (Direct)
THIRY KENT JCo-Chairman & CEO2014-11-11Sell344,938616,807$74.5225704.78-12.92368,857 (Direct)
247,950 (By Trust)
Margolis Robert JCo-Chairman of the Board2014-11-11Sell250,0002,817,494$75.0918772.5-13.58
2,817,494 (By Trust)
WESCHLER, R. TEDMember of 10% owner group2014-11-10Buy944,41840,896,746$74.1169990.82-12.442,191,806 (Direct)
38,565,570 (See footnote (1).)
48,000 (See footnotes (7), (10) and (11).(F7,F10,F11))
50,000 (See footnotes (8), (10) and (11).(F8,F10,F11))
41,370 (See footnotes (9), (10) and (11).(F9,F10,F11))
BERKSHIRE HATHAWAY INC10% Owner2014-11-10Buy944,41838,565,570$74.1169990.82-12.44
38,565,570 (See footnotes (6), (7) and (8).(F6,F7,F8))
Valine RogerDirector2014-11-03Sell7,18516,530$77.85559.35-16.6516,530 (Direct)
NEHRA JOHN MDirector2014-09-16Sell20,00062,060$73.911478.2-12.2233 (Direct)
61,827 (By Trust)
Rivera Kim MChief Legal Officer2014-09-08Sell1,1112,921$74.2582.49-12.612,921 (Direct)
ZUMWALT LEANNE MGrp VP Purch & Public Affairs2014-08-27Sell3,2147,194$74.57239.67-12.987,194 (Direct)
JIGANTI JEANINE MARIEChief Compliance Officer2014-08-11Sell2,5003,526$72.14180.35-10.053,526 (Direct)
JIGANTI JEANINE MARIEChief Compliance Officer2014-07-10Sell3036,026$72.9722.11-11.076,026 (Direct)
Rivera Kim MChief Legal Officer2014-06-11Sell5,9294,032$71.05421.26-8.674,032 (Direct)
HILGER JAMES KChief Accounting Officer2014-06-09Sell46613,277$71.8933.5-9.7413,277 (Direct)
Mildenberger LauraChief People Ofcr, Kidney Care2014-05-29Sell5,0806,734$69.99355.55-7.296,734 (Direct)
ZUMWALT LEANNE MGrp VP Purch & Public Affairs2014-05-16Sell2457,194$67.316.49-3.587,194 (Direct)
Kogod DennisCOO, HealthCare Partners2014-05-16Sell18,75040,874$67.31261.88-3.5840,874 (Direct)
THIRY KENT JCo-Chairman & CEO2014-05-16Sell17,600247,950$67.411186.42-3.74247,950 (Direct)
HILGER JAMES KChief Accounting Officer2014-05-15Sell1,66613,277$67.23112.01-3.4813,277 (Direct)
Rodriguez JavierCEO, Kidney Care2014-05-15Sell7,00064,264$67.5472.5-3.8764,264 (Direct)
Kogod DennisCOO, HealthCare Partners2014-05-12Sell32,18859,624$68.062190.72-4.6659,624 (Direct)
Kogod DennisCOO, HealthCare Partners2014-05-08Sell32,21359,624$67.362169.87-3.6759,624 (Direct)
Rivera Kim MChief Legal Officer2014-05-08Sell17,6114,032$67.671191.74-4.114,032 (Direct)
STAFFIERI MICHAEL DAVIDCOO, Kidney Care2014-05-07Sell2,6330$67.3177.2-3.58Link
Kogod DennisCOO, HealthCare Partners2014-05-05Sell35,34659,624$66.962366.77-3.0959,624 (Direct)
STAFFIERI MICHAEL DAVIDCOO, Kidney Care2014-04-02Sell2,8672,633$69.15198.25-6.162,633 (Direct)
Mildenberger LauraChief People Officer2014-04-02Sell5985,438$69.2241.39-6.265,438 (Direct)
Mildenberger LauraChief People Officer2014-03-20Sell3,2746,036$70.04229.31-7.356,036 (Direct)
Rodriguez JavierPresident of DaVita2014-03-05Sell27,66371,264$68.41892.15-5.1371,264 (Direct)
Mildenberger LauraChief People Officer2014-02-27Sell6,4306,036$68.25438.85-4.926,036 (Direct)
WESCHLER, R. TEDMember of 10% owner group2014-02-26Buy1,159,85839,952,328$66.9777675.69-3.112,191,806 (Direct)
37,621,152 (See footnote (1))
48,000 (See footnotes (8), (11) and (12)(F8,F11,F12))
50,000 (See footnotes (9), (11) and (12)(F9,F11,F12))
41,370 (See footnotes (10), (11) and (12)(F10,F11,F12))
BERKSHIRE HATHAWAY INC10% Owner2014-02-26Buy1,159,85837,621,152$66.9777675.69-3.11
37,621,152 (See footnotes (7) and (8)(F7,F8))
BERG CHARLESDirector2014-02-25Sell12,86421,129$66.17851.21-1.9321,129 (Direct)
NEHRA JOHN MDirector2014-02-21Sell40,00081,766$65.812632.4-1.481,766 (Direct)
DIAZ PAUL JDirector2014-02-20Sell17,5113,101$65.591148.55-1.073,101 (Direct)
DAVIDSON CAROL ANTHONYDirector2014-02-19Sell18,7735,388$66.121241.27-1.865,388 (Direct)
Arway Pamela MDirector2014-02-18Sell4,9269,494$66.56327.87-2.519,494 (Direct)
ROPER WILLIAM LDirector2014-02-18Sell42,5194,994$66.372821.99-2.234,994 (Direct)
ZUMWALT LEANNE MGroup Vice President2014-02-14Sell6,5083,838$66.2430.83-1.983,838 (Direct)
Rivera Kim MChief Legal Officer2014-02-13Sell18,9115,143$65.171232.43-0.435,143 (Direct)
THIRY KENT JCo-Chairman & CEO2014-02-13Sell70,568265,550$65.794642.67-1.37265,550 (Direct)
Kogod DennisCOO2014-02-13Sell67,37359,624$65.394405.52-0.7659,624 (Direct)
Rodriguez JavierPresident of DaVita2014-02-13Sell85,21071,264$65.775604.26-1.3471,264 (Direct)
Nissenson AllenChief Medical Officer2014-02-13Sell2,5478,990$66.16168.51-1.928,990 (Direct)
HILGER JAMES KChief Accounting Officer2014-02-13Sell3,47613,142$66.19230.08-1.9613,142 (Direct)
Mildenberger LauraChief People Officer2013-12-20Sell10,4176,036$62.53651.383.776,036 (Direct)
Nissenson AllenChief Medical Officer2013-12-17Sell2,9292,508$59.83175.248.462,508 (Direct)
WESCHLER, R. TEDMember of 10% owner group2013-12-09Buy1,314,17038,792,470$57.8476011.5912.192,191,806 (Direct)
36,461,294 (See footnote 1.)
48,000 (See footnotes 6, 9 and 10.(F6,F9,F10))
50,000 (See footnotes 7, 9 and 10.(F7,F9,F10))
41,370 (See footnotes 8, 9 and 10.(F8,F9,F10))
BERKSHIRE HATHAWAY INC10% Owner2013-12-09Buy1,314,17036,461,294$57.8476011.5912.19
36,461,294 (See footnotes 5 and 6.(F5,F6))
WESCHLER, R. TEDMember of 10% owner group2013-11-08Buy3,700,29436,312,712$55.14204034.2117.681,095,903 (Direct)
35,147,124 (See footnote 1.)
24,000 (See footnotes 7, 10 and 11.(F7,F10,F11))
25,000 (See footnotes 8, 10 and 11.(F8,F10,F11))
20,685 (See footnotes 9, 10 and 11.(F9,F10,F11))
BERKSHIRE HATHAWAY INC10% Owner2013-11-08Buy3,700,29435,147,124$55.14204034.2117.68
35,147,124 (See footnotes 6 and 7.(F6,F7))
WESCHLER, R. TEDMember of 10% owner group2013-07-05Buy220,61833,778,006$57.0112576.3313.832,191,806 (Direct)
31,446,830 (See footnote 1.)
48,000 (See footnotes 4, 7 and 8.(F4,F7,F8))
50,000 (See footnotes 5, 7 and 8.(F5,F7,F8))
41,370 (See footnotes 6, 7 and 8.(F6,F7,F8))
BERKSHIRE HATHAWAY INC10% Owner2013-07-05Buy220,61831,446,830$57.0112576.3313.83
31,446,830 (See footnotes 3 and 4.(F3,F4))
BERKSHIRE HATHAWAY INC10% Owner2013-07-03Buy1,278,40031,226,212$57.3973367.3813.07
31,226,212 (See footnotes 8 and 9.(F8,F9))
WESCHLER, R. TEDMember of 10% owner group2013-07-03Buy1,278,40033,557,388$57.3973367.3813.072,191,806 (Direct)
31,226,212 (See footnote 1.)
48,000 (See footnotes 9, 12 and 13.(F9,F12,F13))
50,000 (See footnotes 10, 12 and 13.(F10,F12,F13))
41,370 (See footnotes 11, 12 and 13.(F11,F12,F13))
Rodriguez JavierPresident of DaVita2013-05-15Sell7,00071,264$65454.97-0.1671,264 (Direct)
ZUMWALT LEANNE MGroup Vice President2013-05-15Sell26,4183,838$64.81711.750.153,838 (Direct)
Kogod DennisCOO2013-05-15Sell42,26059,624$64.742735.70.2459,624 (Direct)
Shapiro David TChief Special Counsel2013-05-15Sell17,5587,130$64.91139.51-0.027,130 (Direct)
HILGER JAMES KInterim CFO, and CAO2013-05-15Sell2,09812,690$65.09136.56-0.3112,690 (Direct)
THIRY KENT JCo-Chairman & CEO2013-05-13Sell486,614265,550$64.9831617.74-0.13265,550 (Direct)
Nissenson AllenChief Medical Officer2013-05-13Sell1,5522,508$65.19101.17-0.452,508 (Direct)
Rivera Kim MChief Legal Officer & Corp Sec2013-05-13Sell3,3445,556$64.85216.860.065,556 (Direct)
Valine RogerDirector2013-04-03Sell3,13214,426$63.49198.842.2114,426 (Direct)
Kogod DennisCOO2013-03-07Sell36,45478,374$61.092226.796.2378,374 (Direct)
HILGER JAMES KInterim CFO, and CAO2013-03-06Sell2,48614,358$61.86153.774.9114,358 (Direct)
Nissenson AllenChief Medical Officer2013-03-06Sell4,8442,508$61.89299.774.862,508 (Direct)
Mildenberger LauraChief People Officer2013-03-05Sell12,4046,668$61.83766.944.956,668 (Direct)
Valine RogerDirector2013-03-04Sell2,78014,114$60166.88.1514,114 (Direct)
BERKSHIRE HATHAWAY INC10% Owner2013-03-04Buy329,89429,947,812$59.819726.018.52
29,947,812 (See footnotes 6 and 7.(F6,F7))
BERKSHIRE HATHAWAY INC10% Owner2013-02-27Buy423,77829,617,918$58.2824697.7811.34
29,617,918 (See footnotes 8 and 9.(F8,F9))
BERKSHIRE HATHAWAY INC10% Owner2013-02-22Buy448,18229,194,140$57.9425967.6712
29,194,140 (See footnotes 7 and 8.(F7,F8))
BERKSHIRE HATHAWAY INC10% Owner2013-02-19Buy646,14028,745,958$58.3737711.9611.18
28,745,958 (See footnotes 11 and 12.(F11,F12))
BERKSHIRE HATHAWAY INC10% Owner2013-02-05Buy64,75228,099,818$57.593728.7412.69
28,099,818 (See footnotes 2 and 3.(F2,F3))
Valine RogerDirector2013-02-04Sell2,77814,114$58.07161.311.7514,114 (Direct)
BERKSHIRE HATHAWAY INC10% Owner2013-01-16Buy84,80028,035,066$55.674720.3916.57
28,035,066 (See footnotes 3 and 4.(F3,F4))
Valine RogerDirector2013-01-16Sell2,59214,114$55.19143.0517.5814,114 (Direct)
BERKSHIRE HATHAWAY INC10% Owner2013-01-15Buy358,60027,950,266$54.8419663.8318.34
27,950,266 (See footnotes 7 and 8.(F7,F8))
BERKSHIRE HATHAWAY INC10% Owner2013-01-10Buy375,79627,591,666$54.7720582.3518.48
27,591,666 (See footnotes 5 and 6.(F5,F6))
Rivera Kim MChief Legal Officer & Corp Sec2013-01-10Sell1,1008,900$54.7860.2618.468,900 (Direct)
Kogod DennisCOO2012-12-24Sell25,47278,374$55.51413.716.9278,374 (Direct)
HILGER JAMES KInterim CFO, and CAO2012-12-21Sell4,14613,850$56.1232.5915.6713,850 (Direct)
Rivera Kim MChief Legal Officer & Corp Sec2012-12-17Sell11,18610,000$54.74612.2718.5510,000 (Direct)
Rodriguez JavierPresident2012-12-14Sell106,03678,264$53.985723.8220.2178,264 (Direct)
BERKSHIRE HATHAWAY INC10% Owner2012-12-06Buy1,271,26627,215,870$53.167504.2222.2
27,215,870 (See footnotes 9 and 10.(F9,F10))
Mildenberger LauraChief People Officer2012-12-05Sell16,9223,750$53.25901.121.863,750 (Direct)
BERKSHIRE HATHAWAY INC10% Owner2012-11-29Buy1,358,49825,944,604$54.173494.7419.94
25,944,604 (See footnotes 8 and 9.(F8,F9))
NEHRA JOHN MDirector2012-11-27Sell6,84097,574$54.85375.1718.397,574 (Direct)
BERKSHIRE HATHAWAY INC10% Owner2012-11-26Buy824,10024,586,106$55.1945482.0817.58
24,586,106 (See footnotes 10 and 11.(F10,F11))
Shapiro David TChief Compliance Officer2012-11-20Sell929,722$56.55.214.859,722 (Direct)
NEHRA JOHN MDirector2012-11-19Sell8,00084,706$56.96455.6413.9384,706 (Direct)
BERKSHIRE HATHAWAY INC10% Owner2012-11-16Buy265,91623,762,006$56.2314951.1315.41
23,762,006 (See footnotes 6 and 7.(F6,F7))
Nissenson AllenChief Medical Officer2012-11-15Sell8,2201,850$56.25462.3815.361,850 (Direct)
BERG CHARLESDirector2012-11-14Sell14,23019,290$56.29800.9415.2919,290 (Direct)
BERKSHIRE HATHAWAY INC10% Owner2012-11-12Buy1,097,64623,496,090$56.0861550.515.72
23,496,090 (See footnotes 6 and 7.(F6,F7))
BERKSHIRE HATHAWAY INC10% Owner2012-11-07Buy278,98222,398,444$56.0215627.1815.84
22,398,444 (See footnotes 6 and 7.(F6,F7))
Arway Pamela MDirector2012-11-07Sell10,9247,508$56.49617.114.877,508 (Direct)
NEHRA JOHN MDirector2012-11-07Sell30,00093,144$57.091712.5513.6793,144 (Direct)
Kogod DennisCOO2012-11-06Sell34,15678,374$55.841907.2716.2178,374 (Direct)
THIRY KENT JChairman & Chief Exec. Officer2012-11-06Sell98,574408,854$56.515570.4214.83408,854 (Direct)
BERKSHIRE HATHAWAY INC10% Owner2012-11-02Buy509,50022,119,462$56.128582.9515.67
22,119,462 (See footnotes 7 and 8.(F7,F8))
BERKSHIRE HATHAWAY INC10% Owner2012-10-26Buy515,88221,609,962$55.5728667.5616.77
21,609,962 (See footnotes 7 and 8.(F7,F8))
BERKSHIRE HATHAWAY INC10% Owner2012-10-17Buy127,85621,094,080$54.787003.9518.46
21,094,080 (See footnotes 4 and 5.(F4,F5))
BERKSHIRE HATHAWAY INC10% Owner2012-10-12Buy435,19420,966,224$54.8823883.4518.24
20,966,224 (See footnotes 8 and 9.(F8,F9))
BERKSHIRE HATHAWAY INC10% Owner2012-10-09Buy135,89220,531,030$53.867318.4620.49
20,531,030 (See footnotes 3 and 4.(F3,F4))
BERKSHIRE HATHAWAY INC10% Owner2012-09-28Buy564,80620,395,138$51.0228813.5827.2
20,395,138 (See footnotes 8 and 9.(F8,F9))
Arway Pamela MDirector2012-09-18Sell8,1446,874$49.68404.5530.636,874 (Direct)
ZUMWALT LEANNE MGroup Vice President2012-09-06Sell9,9543,286$50.21499.7429.253,286 (Direct)
Shapiro David TChief Compliance Officer2012-09-06Sell30,1849,814$50.211515.3929.259,814 (Direct)
ZUMWALT LEANNE MGroup Vice President2012-08-15Sell19,4123,286$49951.1932.433,286 (Direct)
Mildenberger LauraChief People Officer2012-08-15Sell16,6823,750$49.13819.532.093,750 (Direct)
Rodriguez JavierPresident of DaVita2012-08-14Sell38,32478,264$48.871872.732.79
78,264 (By Trust)
Rodriguez JavierPresident of DaVita2012-08-09Sell2,222116,588$48.89108.6332.73
116,588 (By Trust)
DIAZ PAUL JDirector2012-08-08Sell18,1601,728$48.37878.3134.171,728 (Direct)
THIRY KENT JChairman & Chief Exec. Officer2012-08-08Sell641,754408,854$48.4431086.5633.96408,854 (Direct)
Kogod DennisCOO2012-08-07Sell278,43278,374$48.2813442.734.478,374 (Direct)
Valine RogerDirector2012-08-07Sell62,36213,390$48.653033.9133.3813,390 (Direct)
ROPER WILLIAM LDirector2012-08-07Sell46,03812,606$47.982208.6735.2612,606 (Direct)
BERG CHARLESDirector2012-08-06Sell11,96618,862$48.06575.0335.0318,862 (Direct)
Nissenson AllenChief Medical Officer2012-08-06Sell7,8381,850$49.46387.6331.211,850 (Direct)
Rodriguez JavierPresident of DaVita2012-08-06Sell140,108118,810$48.266761.6134.46
118,810 (Javier Rodriguez & Jodi L. Rodriguez JT Ten)
HILGER JAMES KInterim CFO, and CAO2012-08-06Sell10,12813,850$49.44500.6831.2613,850 (Direct)
Rivera Kim MChief Legal Officer & Corp Sec2012-08-06Sell7,71210,000$48.13371.1434.8410,000 (Direct)
Mildenberger LauraChief People Officer2012-06-14Sell7,89019,220$43.97346.8847.5919,220 (Direct)
Nissenson AllenChief Medical Officer2012-05-23Sell12,0321,850$40481.2862.231,850 (Direct)
Shapiro David TChief Compliance Officer2012-02-16Sell8,5869,814$42.88368.1251.359,814 (Direct)
HILGER JAMES KChief Accounting Officer2012-01-24Sell10,94413,850$40.34441.4360.8813,850 (Direct)
ZUMWALT LEANNE MVice President2011-12-20Sell8,6143,286$37.18320.2774.533,286 (Direct)
Shapiro David TChief Compliance Officer2011-11-04Sell3,7069,814$36.36134.7378.499,814 (Direct)
Shapiro David TChief Compliance Officer2011-10-28Sell4,1009,814$35.78146.6881.389,814 (Direct)
Shapiro David TChief Compliance Officer2011-10-28Sell5,9009,814$36.01212.4680.29,814 (Direct)
Mildenberger LauraChief People Officer2011-09-07Sell2,3366,736$36.5185.2977.736,736 (Direct)
Mildenberger LauraChief People Officer2011-08-31Sell2,2006,736$37.582.573.046,736 (Direct)
HILGER JAMES KChief Accounting Officer2011-07-14Sell2,01013,850$43.6887.7948.5713,850 (Direct)
HILGER JAMES KChief Accounting Officer2011-07-05Sell4,30413,850$43.69188.0448.5213,850 (Direct)
HILGER JAMES KChief Accounting Officer2011-06-14Sell7,46813,850$41.82312.3155.1613,850 (Direct)
DIAZ PAUL JDirector2011-05-19Sell38,3841,732$43.341663.5649.721,732 (Direct)
Nissenson AllenChief Medical Officer2011-05-17Sell5,0421,850$43216.8150.911,850 (Direct)
ZUMWALT LEANNE MVice President2011-05-16Sell5243,286$42.6122.3352.313,286 (Direct)
Kogod DennisCOO2011-05-16Sell18,75056,250$42.76801.7551.7556,250 (Direct)
THIRY KENT JChairman & Chief Exec. Officer2011-05-16Sell15,390368,864$42.86659.5451.42368,864 (Direct)
Rodriguez JavierSenior Vice President2011-05-13Sell101,56297,662$42.84346.8551.6197,662 (Direct)
Mildenberger LauraSVP & Chief People Officer2011-05-09Sell10,4766,736$42.04440.3654.376,736 (Direct)
Borgen LuisCFO2011-05-06Sell15031,050$42.096.3154.1931,050 (Direct)
NEHRA JOHN MDirector2011-05-06Sell22,28687,226$41.99935.6854.5687,226 (Direct)
THIRY KENT JChairman & Chief Exec. Officer2011-05-06Sell417,016384,254$42.3617662.7153.21384,254 (Direct)
Kogod DennisCOO2011-05-06Sell117,59275,000$42.474993.5452.8175,000 (Direct)
Mildenberger LauraSVP & Chief People Officer2011-04-05Sell7640$43.2433.0450.07Link
Borgen LuisCFO2011-03-23Sell5,3380$40.62216.8359.75Link
Mildenberger LauraSVP & Chief People Officer2011-03-14Sell8,7560$40.75356.8159.24Link
HILGER JAMES KChief Accounting Officer2011-03-14Sell11,6940$40.67475.5459.57Link
Mildenberger LauraSVP & Chief People Officer2011-03-10Sell23,6820$40.5959.1260.22Link
Arway Pamela MDirector2011-03-09Sell3,3880$41.5140.656.36Link
HILGER JAMES KChief Accounting Officer2011-03-09Sell1,9420$41.1879.9657.6Link
THIRY KENT JChairman & Chief Exec. Officer2011-03-08Sell85,0480$41.643540.9755.85Link
Usilton Thomas OSVP, Chief Development Officer2011-03-07Sell56,3180$41.192319.4657.56Link
Kogod DennisCOO2011-03-07Sell42,3860$41.181745.4657.58Link
Nissenson AllenChief Medical Officer2011-02-25Sell2,2060$39.2586.5965.32Link
Kogod DennisCOO2011-02-25Sell38,2060$39.071492.5266.11Link
THIRY KENT JChairman & Chief Exec. Officer2011-02-18Sell81,8760$39.783256.6263.14Link
Kogod DennisCOO2011-02-18Sell100,0000$39.77397763.16Link
ZUMWALT LEANNE MVice President2011-02-18Sell13,7180$40.08549.8261.9Link
Rivera Kim MVP, Gen. Counsel & Secretary2011-02-18Sell3,5680$39.98142.6562.31Link
BERG CHARLESDirector2011-02-15Sell28,0720$39.011095.0966.34Link
NEHRA JOHN MDirector2010-12-15Sell30,00072,532$35.461063.882.99Link
HILGER JAMES KChief Accounting Officer2010-12-15Sell5,37813,000$35.39190.383.38Link
Rodriguez JavierSenior Vice President2010-12-09Sell49,96697,662$35.751786.2881.51Link
HILGER JAMES KChief Accounting Officer2010-12-03Sell2,15213,000$37.0179.6375.35Link
Brittain Willard Woodson JRDirector2010-12-03Sell10,1544,932$36.97375.3475.54Link
Rodriguez JavierSenior Vice President2010-12-02Sell98,622147,628$37.033651.4875.26Link
HILGER JAMES KChief Accounting Officer2010-12-01Sell2,83013,000$37.15105.1374.67Link
THIRY KENT JChairman & Chief Exec. Officer2010-11-29Sell139,992384,254$36.345087.3178.56Link
ROPER WILLIAM LDirector2010-11-24Sell80,00018,640$36.53292277.66Link
Shapiro David TChief Compliance Officer & SVP2010-11-23Sell5,7509,814$36.08207.4379.88Link
HILGER JAMES KChief Accounting Officer2010-11-22Sell9,06213,000$36.59331.5377.37Link
Mildenberger LauraSVP & Chief People Officer2010-11-19Sell12,0007,500$36.53438.377.66Link
Usilton Thomas OSenior Vice President2010-11-15Sell59,95622,006$36.152167.1179.53Link
HILGER JAMES KChief Accounting Officer2010-11-12Sell6,61813,000$36.63242.3877.17Link
GRAUER PETER TDirector2010-11-10Sell113,1983,698$35.764047.9681.46Link
HILGER JAMES KChief Accounting Officer2010-11-09Sell8,75413,000$36.05315.5880Link
Nissenson AllenChief Medical Officer2010-11-09Sell3,6401,000$36.21131.7979.23Link
HILGER JAMES KChief Accounting Officer2010-11-01Sell2,73413,000$36.0498.5280.07Link
Kogod DennisCOO2010-10-07Sell50,00075,000$35175085.4Link
HILGER JAMES KChief Accounting Officer2010-10-07Sell66,00013,000$35231085.4Link
HILGER JAMES KChief Accounting Officer2010-10-01Sell2,4489,000$34.5884.6587.65Link
HILGER JAMES KChief Accounting Officer2010-09-01Sell1,9349,000$31.9261.73103.29Link
HILGER JAMES KChief Accounting Officer2010-08-06Sell3,5029,000$31.63110.77105.15Link
Nissenson AllenChief Medical Officer2010-06-17Sell3821,000$33.1112.6595.98Link
HILGER JAMES KChief Accounting Officer2010-06-15Sell3,6769,000$32.82120.6597.71Link
Valine RogerDirector2010-06-14Sell13,8008,048$32.5448.4399.69Link
Usilton Thomas OSenior Vice President2010-05-11Sell107,07222,006$31.733397.39104.51Link
NEHRA JOHN MDirector2010-05-07Sell24,00097,870$30.65735.6111.71Link
Brittain Willard Woodson JRDirector2010-05-04Sell31,9284,640$31.361001.26106.92Link
ROPER WILLIAM LDirector2010-04-30Sell36,00022,346$31.281125.9107.48Link
Kogod DennisCOO2010-03-24Sell2,4180$31.5376.23105.84Link
Rodriguez JavierSenior Vice President2010-03-23Sell22,572126,628$31.8717.79104.06Link
Shapiro David TChief Compliance Officer2010-03-23Sell6,7022,314$31.69212.35104.8Link
Kogod DennisCOO2010-03-17Sell23,3342,418$31.5735.02106Link
Nissenson AllenChief Medical Officer2010-03-12Sell8,4061,000$31.25262.69107.65Link
ZUMWALT LEANNE MV.P. - Investor Relations2010-03-12Sell5,1961,710$31.2162.12107.98Link
Shapiro David TChief Compliance Officer2010-03-12Sell4,3042,314$31.13133.96108.48Link
THIRY KENT JChairman & Chief Exec. Officer2010-03-10Sell102,336289,654$31.053177.53108.99Link
VAUGHAN RICHARD CDirector2010-03-03Sell80,00011,370$31.632530105.19Link
Rodriguez JavierSenior Vice President2010-03-02Sell92,000126,628$31.752921104.38Link
HILGER JAMES KVice President and Controller2010-03-02Sell5,5464,000$31.73175.97104.51Link
ZUMWALT LEANNE MV.P. - Investor Relations2010-03-01Sell60,0001,710$31.141868.1108.41Link
WHITNEY RICHARD KCFO2010-03-01Sell22,00033,708$31.56694.21105.64Link
HILGER JAMES KVice President and Controller2010-03-01Sell25,0001,500$31.15778.75108.31Link
Mildenberger LauraSVP & Chief People Officer2009-12-22Sell26,00012,000$29.75773.5118.12Link
HILGER JAMES KVice President and Controller2009-11-11Sell10,6781,500$29.43314.2120.53Link
THIRY KENT JChairman & Chief Exec. Officer2009-11-09Sell1,200,000263,314$28.9734764123.99Link
HILGER JAMES KVice President and Controller2009-09-16Sell10,0000$28.06280.6131.25Link
Rodriguez JavierSenior Vice President2009-09-08Sell40,000126,628$26.731069142.81Link
THIRY KENT JChairman & Chief Exec. Officer2009-08-20Sell98,000263,314$25.82527.91151.56Link
Usilton Thomas OSenior Vice President2009-08-17Sell3,23219,606$25.8483.51151.12Link
Usilton Thomas OSenior Vice President2009-08-07Sell25,40022,838$25.97659.64149.87Link
Mildenberger LauraSVP & Chief People Officer2009-06-19Sell15,3348,000$24.07369.01169.64
VAUGHAN RICHARD CDirector2009-06-18Sell30,00017,454$24.41732.15165.89
ZUMWALT LEANNE MV.P. - Investor Relations2009-06-18Sell28,0001,710$24.36681.94166.43
Randolph GeorginaSenior Vice President2009-06-17Sell29,00011,094$23.67686.43174.14
ZUMWALT LEANNE MV.P. - Investor Relations2009-06-05Sell20,0001,710$23.5470176.13
THIRY KENT JChairman & Chief Exec. Officer2009-05-08Sell554,888294,514$23.212870.63179.76
ROPER WILLIAM LDirector2009-05-08Sell19,99816,682$23.5469.95176.13
THIRY KENT JChairman & Chief Exec. Officer2009-05-08Sell133,200294,514$23.723159.5173.57
THIRY KENT JChairman & Chief Exec. Officer2009-03-17Sell202,846294,514$22.764615.76185.17
Schohl JosephVP, Gen. Counsel & Secretary2009-02-13Sell12,1664,168$26.27319.6147.01
Schohl JosephVP, Gen. Counsel & Secretary2008-11-24Sell2,0006,334$23.5547.1175.54
THIRY KENT JChairman & Chief Exec. Officer, Director2008-11-10Sell434,600257,360$26.5611540.8144.36
NEHRA JOHN MDirector2008-11-10Sell74,00095,044$26.641970.99143.63
Kogod DennisPresident - West2008-10-27Sell9162,418$23.5621.58175.48
THIRY KENT JChairman & Chief Exec. Officer, Director2008-09-23Sell90,284257,360$28.282552.78129.5
MELLO JOSEPH CCOO2008-09-16Sell53,3469,376$28.261507.29129.66
Usilton Thomas OSenior Vice President2008-08-19Sell3,34822,838$29.1697.63122.53
MELLO JOSEPH CCOO2008-08-18Sell158,5909,376$29.454669.68120.38
Riopelle Christopher JChief Compliance Officer2008-08-11Sell13,5805,000$29.65402.65118.85
HILGER JAMES KVice President and Controller2008-08-08Sell20,0000$29.52590.3119.85
Schohl JosephVP, Gen. Counsel & Secretary2008-08-08Sell60,6668,334$29.361780.85121.05
Randolph GeorginaSenior Vice President2008-08-07Sell40,0006,908$29.391175.4120.83
MELLO JOSEPH CCOO2008-07-16Sell25,0009,376$26.84671141.77
MELLO JOSEPH CCOO2008-06-02Sell43,4649,376$26.151136.37148.19
MELLO JOSEPH CCOO2008-06-02Sell40,9129,376$26.021064.53149.39
Randolph GeorginaSenior Vice President2008-05-30Sell1,7926,908$25.946.4150.59
Kogod DennisPresident - West2008-05-22Sell3,3323,334$2686.63149.58
ROPER WILLIAM LDirector2008-05-15Sell10,00210,408$25.25252.55156.99
MELLO JOSEPH CCOO2008-05-05Sell63,9209,376$26.621701.23143.81
Randolph GeorginaSenior Vice President2008-03-19Sell40,0008,700$22880194.95
WHITNEY RICHARD KCFO2008-03-17Buy30,00055,708$21.19635.55206.3
MELLO JOSEPH CCOO2008-03-03Sell2,40073,296$24.1557.95168.75
MELLO JOSEPH CCOO2008-03-03Sell30,72473,296$24.25744.9167.64
MELLO JOSEPH CCOO2008-01-16Sell4,67673,296$28.63133.85126.69
MELLO JOSEPH CCOO2008-01-16Sell43,06873,296$28.591231.31126.97
MELLO JOSEPH CCOO2008-01-16Sell55,73273,296$28.791604.25125.43
Rodriguez JavierSenior Vice President2007-12-18Sell25,50045,794$28.5726.75127.68
Rodriguez JavierSenior Vice President2007-12-10Sell60,00045,794$30.221813.2114.73
Kogod DennisPresident - West2007-12-07Sell16,6666,666$30.59509.73112.16
THIRY KENT JChairman & Chief Exec. Officer, Director2007-12-05Sell285,400347,644$30.028566.28116.19
ROPER WILLIAM LDirector2007-12-03Sell13,0009,676$31.03403.39109.12
MELLO JOSEPH CCOO2007-12-03Sell20,60073,296$30.87635.92110.2
MELLO JOSEPH CCOO2007-12-03Sell99,40073,296$30.773058.04110.92
Schohl JosephVP, Gen. Counsel & Secretary2007-11-29Sell6,0008,334$31186109.32
HILGER JAMES KVice President and Controller2007-11-27Sell8,8380$29.84263.73117.46
Usilton Thomas OSenior Vice President2007-11-27Sell35,00026,186$29.751041.25118.12
Riopelle Christopher JChief Compliance Officer2007-11-26Sell1,4765,000$29.743.84118.48
Riopelle Christopher JChief Compliance Officer2007-11-26Sell16,6665,000$29.73495.48118.26
Schohl JosephVP, Gen. Counsel & Secretary2007-11-19Sell4,1668,334$29.83124.27117.53
Randolph GeorginaSenior Vice President2007-09-21Sell40,0007,658$30.541221.4112.51
Schohl JosephVP, Gen. Counsel & Secretary2007-09-18Sell4,00012,500$31.02124.08109.19
MELLO JOSEPH CCOO2007-09-04Sell37,50073,296$29.191094.63122.3
MELLO JOSEPH CCOO2007-09-04Sell95,60073,296$29.352805.38121.13
MELLO JOSEPH CCOO2007-09-04Sell4,40073,296$29.57130.09119.48
THIRY KENT JChairman & Chief Exec. Officer2007-08-27Sell140,400347,644$27.933921.37132.33
THIRY KENT JChairman & Chief Exec. Officer2007-08-22Sell59,600347,644$27.451636.02136.39
THIRY KENT JChairman & Chief Exec. Officer2007-08-21Sell42,864347,644$27.421175.33136.65
THIRY KENT JChairman & Chief Exec. Officer2007-08-21Sell357,136347,644$27.519823.03135.92
Usilton Thomas OSenior Vice President2007-08-17Sell3,81426,186$27.2103.74138.57
GRAUER PETER TDirector2007-08-10Sell102,00010,900$27.562811.12135.45
GRAUER PETER TDirector2007-08-10Sell21,60010,900$27.76599.51133.8
GRAUER PETER TDirector2007-08-10Sell2,40010,900$28.1467.52130.64
Schohl JosephVP, Gen. Counsel & Secretary2007-08-07Sell12,00012,500$28.85346.2124.92
THIRY KENT JChairman & Chief Exec. Officer2007-08-07Sell175,000347,644$28.865050.5124.84
THIRY KENT JChairman & Chief Exec. Officer2007-06-13Sell50,000347,644$27.311365.25137.65
HILGER JAMES KVice President and Controller2007-06-12Sell7,0000$27.52192.61135.83
Schohl JosephVP, Gen. Counsel & Secretary2007-06-11Sell14,30012,500$27.52393.54135.79
MELLO JOSEPH CCOO2007-06-01Sell36,50073,296$27.921019.08132.41
MELLO JOSEPH CCOO2007-06-01Sell38,50073,296$27.781069.53133.59
Randolph GeorginaSenior Vice President2007-06-01Sell5,0007,658$27.92139.6132.41
Randolph GeorginaSenior Vice President2007-05-14Sell45,00012,658$26.891210.05141.32
MELLO JOSEPH CCOO2007-05-10Sell9,37473,296$27.57258.44135.36
FONTAINE RICHARD BDirector2007-05-09Sell20,00019,592$27.72554.3134.13
MCALLISTER CHARLES JChief Medical Officer2007-05-08Sell27,5001,998$27.56757.76135.49
Usilton Thomas OSenior Vice President2007-05-04Sell20,00030,000$27.51550.2135.88
FONTAINE RICHARD BDirector2007-03-23Sell33,60019,480$26.64895.1143.58
GRAUER PETER TDirector2007-03-23Sell12,0007,490$26.67319.98143.35
FONTAINE RICHARD BDirector2007-03-09Sell2,40019,480$26.7564.2142.58
FONTAINE RICHARD BDirector2007-03-09Sell2,40019,480$26.7564.2142.58
MELLO JOSEPH CCOO2007-03-08Sell37,50082,670$26.931009.69141
LARKIN C RAYMOND JRDirector2007-03-08Sell28,00017,256$26.87752.36141.5
MELLO JOSEPH CCOO2007-03-08Sell37,50082,670$26.931009.69141
LARKIN C RAYMOND JRDirector2007-03-08Sell28,00017,256$26.87752.36141.5
Valine RogerDirector2007-03-05Buy570732$26.4915.1144.96
Valine RogerDirector2007-03-05Buy570732$26.4915.1144.96
THIRY KENT JChairman & Chief Exec. Officer2006-12-11Sell231,400383,218$28.126506.97130.76
THIRY KENT JChairman & Chief Exec. Officer2006-12-11Sell193,600383,218$285419.83131.79
HILGER JAMES KVice President and Controller2006-12-07Sell2,5000$28.3870.94128.69
Schohl JosephVP, Gen. Counsel & Secretary2006-12-06Sell7,80012,500$27.43213.92136.61
HILGER JAMES KVice President and Controller2006-12-04Sell7,5000$27.24204.26138.26
MELLO JOSEPH CCOO2006-12-01Sell50,60082,670$27.121372.27139.27
MELLO JOSEPH CCOO2006-12-01Sell24,40082,670$26.97658.07140.6
Kogod DennisPresident - West2006-11-14Sell3,3346,666$27.3591.18137.26
MELLO JOSEPH CCOO2006-09-01Sell47,20082,670$29.051370.92123.41Link
MELLO JOSEPH CCOO2006-09-01Sell27,80082,670$28.92803.84124.42Link
Schohl JosephVP, Gen. Counsel & Secretary2006-08-08Sell7,50012,500$27.88209.06132.79Link
MCALLISTER CHARLES JChief Medical Officer2006-08-07Sell22,5001,998$27.6621135.11Link
MELLO JOSEPH CCOO2006-06-01Sell75,00082,670$26.11957.13148.67Link
NEHRA JOHN MDirector2006-05-09Buy10,00096,950$26.58265.75144.18Link
THIRY KENT JChairman & Chief Exec. Officer2006-03-23Sell61,600428,704$29.211799.03122.19Link
THIRY KENT JChairman & Chief Exec. Officer2006-03-23Sell188,400428,704$29.35520.12121.47Link
THIRY KENT JChairman & Chief Exec. Officer2006-03-22Sell200,000428,704$29.465891120.3Link
LARKIN C RAYMOND JRDirector2006-03-20Sell80,00016,826$29.882390117.21Link
THIRY KENT JChairman & Chief Exec. Officer2006-03-07Sell50,000428,704$29.061452.75123.34Link
FONTAINE RICHARD BDirector2006-03-06Sell42,00019,052$29.251228.5121.85Link
THIRY KENT JChairman & Chief Exec. Officer2006-03-03Sell16,000428,704$29.34469.36121.2Link
BEIL GARYVice President and Controller2006-03-03Sell65,00028,850$29.21898122.23Link
THIRY KENT JChairman & Chief Exec. Officer2006-03-02Sell22,000444,704$29.05638.99123.41Link
MELLO JOSEPH CCOO2006-03-01Sell75,00082,670$29.072179.88123.26Link
THIRY KENT JChairman & Chief Exec. Officer2006-03-01Sell100,000466,704$29.052904.5123.41Link
THIRY KENT JChairman & Chief Exec. Officer2006-02-27Sell100,000466,704$29.392939120.79Link
THIRY KENT JChairman & Chief Exec. Officer2006-02-23Sell100,000465,898$29.32930121.47Link
THIRY KENT JChairman & Chief Exec. Officer2006-02-22Sell128,926466,704$29.43789.78120.75Link
Usilton Thomas OGroup Vice President2006-02-22Sell19,60030,000$29.26573.5121.77Link
MELLO JOSEPH CCOO2006-02-17Sell120,00082,670$29.393526.2120.83Link
MCALLISTER CHARLES JChief Medical Officer2006-02-17Sell34,0001,998$29.04987.19123.49Link
Schohl JosephVP, Secretary & Gen. Counsel2006-02-17Sell24,40012,500$29.04708.45123.49Link
DEPARLE NANCY ANNDirector2006-02-17Sell24,0005,114$29.34704.04121.2Link
MELLO JOSEPH CCOO2005-12-01Sell75,000202,670$26.291971.75146.82Link
Kelly Thomas LExecutive Vice President2005-11-04Sell84,75084,000$25.842189.52151.17Link
MELLO JOSEPH CCOO2005-09-01Sell75,000202,670$22.991724.25182.25Link
THIRY KENT JChairman & Chief Exec. Officer2005-08-24Sell405,000495,630$23.019317.03182.07Link
DEPARLE NANCY ANNDirector2005-08-19Sell34,5004,866$23.38806.44177.6Link
ROPER WILLIAM LDirector2005-08-02Sell81,25214,848$241950.05170.38Link
MELLO JOSEPH CCOO2005-06-01Sell75,000202,670$23.031727.25181.76Link
MCALLISTER CHARLES JChief Medical Officer2005-05-27Sell51,0001,998$22.811163.06184.54Link
FONTAINE RICHARD BDirector2005-05-27Sell54,00018,672$22.461212.84188.91Link
THIRY KENT JChairman & Chief Exec. Officer2005-05-25Sell200,00045,486$21.844368197.12Link
THIRY KENT JChairman & Chief Exec. Officer2005-05-17Sell225,000495,630$20.944710.38209.96Link
MELLO JOSEPH CCOO2005-03-01Sell75,000202,670$21.321599204.36Link
THIRY KENT JChairman & Chief Exec. Officer2005-02-25Sell745,000495,630$21.1515753.03206.88Link
PELLICCIONI LORI RICHARDSONChief Compliance Officer2005-02-25Sell90,0006,000$21.251912.5205.36Link
BEIL GARYVice President and Controller2005-02-23Sell160,00029,350$20.613296.8214.92Link
MELLO JOSEPH CCOO2005-02-23Sell150,000202,670$20.523078216.23Link
THIRY KENT JChairman & Chief Exec. Officer2004-12-15Sell475,000527,282$19.59260.13232.85Link
MCALLISTER CHARLES JChief Medical Officer2004-12-15Sell20,0001,998$19.47389.3233.37Link
BEIL GARYVice President and Controller2004-12-14Sell60,00029,550$19.461167.6233.45Link
FONTAINE RICHARD BDirector2004-12-13Sell63,00010,632$19.131205.19239.21Link
BEIL GARYVice President and Controller2004-12-09Sell54,00029,550$18.24984.96255.76Link
BEIL GARYVice President and Controller2004-12-06Sell24,00029,550$17.32415.68274.65Link
BEIL GARYVice President and Controller2004-10-08Sell24,00029,550$15.79378.96310.96Link
BEIL GARYVice President and Controller2004-10-06Sell12,00029,550$16.08192.96303.54Link
MELLO JOSEPH CCOO2004-10-01Sell37,500202,670$15.48580.31319.32Link
ROPER WILLIAM LDirector2004-09-22Sell43,9986,212$15.5681.97318.65Link
ROPER WILLIAM LDirector2004-09-13Sell57,7506,212$15.13873.47329.02Link
PELLICCIONI LORI RICHARDSONChief Compliance Officer2004-09-09Sell22,5006,000$14.99337.28332.89Link
MELLO JOSEPH CCOO2004-07-01Sell202,500202,670$15.153066.86328.46Link
THIRY KENT JChairman & Chief Exec. Officer2004-06-25Sell78,600527,282$15.081185.29330.31Link
THIRY KENT JChairman & Chief Exec. Officer2004-06-24Sell24,800527,282$15372332.6Link
THIRY KENT JChairman & Chief Exec. Officer2004-06-21Sell7,600527,282$15.03114.19331.88Link
THIRY KENT JChairman & Chief Exec. Officer2004-06-15Sell80,000351,522$22.571805.2187.57Link
THIRY KENT JChairman & Chief Exec. Officer2004-06-08Sell60,000351,522$23.551412.7175.6Link
THIRY KENT JChairman & Chief Exec. Officer2004-06-02Sell80,000351,522$23.81903.6172.7Link
THIRY KENT JChairman & Chief Exec. Officer2004-05-25Sell43,200351,522$23.1997.92180.91Link
THIRY KENT JChairman & Chief Exec. Officer2004-05-24Sell38,600351,522$23.03888.77181.82Link
THIRY KENT JChairman & Chief Exec. Officer2004-05-20Sell78,200351,522$22.971795.86182.56Link
THIRY KENT JChairman & Chief Exec. Officer2004-05-11Sell80,000351,522$23.921913.6171.28Link
THIRY KENT JChairman & Chief Exec. Officer2004-05-07Sell120,000351,522$24.872983.8160.97Link
BRODERICK PATRICK AVP, Secretary & Gen. Counsel2004-05-05Sell50,0000$24.981248.75159.82Link
MELLO JOSEPH CCOO2004-04-01Sell150,000135,114$23.623543174.72Link
GRAUER PETER TDirector2004-03-23Sell10,20014,730$22.26227191.57Link
GRAUER PETER TDirector2004-03-19Sell120,00014,730$22.452693.4189.11Link
GRAUER PETER TDirector2004-03-15Sell60,00014,730$22.361341.6190.21Link
GRAUER PETER TDirector2004-03-12Sell78,80014,730$22.111741.87193.55Link
MCALLISTER CHARLES JChief Medical Officer2004-03-08Sell20,0001,332$23.13462.5180.61Link
NEHRA JOHN MDirector2004-03-01Sell20,00050,134$23.07461.3181.34Link
MELLO JOSEPH CCOO2004-02-27Sell51,948116,364$22.661177.14186.36Link
THIRY KENT JChairman & Chief Exec. Officer2004-02-23Sell45,200301,522$22.291007.28191.18Link
FONTAINE RICHARD BDirector2004-02-18Sell28,0005,984$23.05645.26181.58Link
WHITNEY RICHARD KCFO2004-02-06Sell20,00078,948$20.7414213.48Link
WHITNEY RICHARD KCFO2004-02-04Sell20,00078,948$20.57411.4215.46Link
WHITNEY RICHARD KCFO2004-02-03Sell80,00078,948$20.611648.8214.85Link
THIRY KENT JDirector2004-01-30Sell6,000346,722$20.03120.18223.96Link
WHITNEY RICHARD KCFO2004-01-29Sell10,00078,948$19.82198.15227.48Link
THIRY KENT JChairman & Chief Exec. Officer2004-01-28Sell30,000346,722$19.94598.2225.43Link
WHITNEY RICHARD KCFO2004-01-28Sell40,00078,948$19.91796.4225.92Link
WHITNEY RICHARD KCFO2004-01-26Sell40,00078,948$19.54781.6232.09Link
THIRY KENT JChairman & Chief Exec. Officer2004-01-26Sell36,000346,722$19.54703.26232.17Link
WHITNEY RICHARD KCFO2004-01-21Sell40,00078,948$19.61784.2230.99Link
THIRY KENT JChairman & Chief Exec. Officer2004-01-21Sell40,000346,722$19.61784.2230.99Link
THIRY KENT JChairman & Chief Exec. Officer2004-01-15Sell20,000346,722$19.03380.6240.99Link
WHITNEY RICHARD KCFO2004-01-15Sell20,00078,948$19.03380.6240.99Link
THIRY KENT JChairman & Chief Exec. Officer2004-01-13Sell30,000346,722$19.19575.7238.14Link
WHITNEY RICHARD KCFO2004-01-13Sell30,00078,948$19.19575.7238.14Link
THIRY KENT JChairman & Chief Exec. Officer2004-01-06Sell40,000346,722$19.7788229.39Link
WHITNEY RICHARD KCFO2004-01-06Sell70,00078,948$19.811386.7227.56Link
THIRY KENT JChairman & Chief Exec. Officer2004-01-05Sell44,000346,722$19.86873.62226.82Link
MELLO JOSEPH CCOO2004-01-02Sell150,000168,312$19.452916.75233.71Link
WHITNEY RICHARD KCFO2003-12-30Sell40,00076,922$19.27770.6236.83Link
WHITNEY RICHARD KCFO2003-12-23Sell52,00076,922$18.77975.78245.8Link
WHITNEY RICHARD KCFO2003-12-17Sell20,00076,922$18.6372248.87Link
BEIL GARYVice President and Controller2003-12-03Sell24,00020,140$19.82475.56227.48Link
WHITNEY RICHARD KCFO2003-12-02Sell17,74277,422$19.67348.99229.89Link
BEIL GARYVice President and Controller2003-11-24Sell14,08020,140$17.8250.55264.65Link
DEPARLE NANCY ANNDirector2003-11-21Sell19,5002,422$18351260.5Link
THIRY KENT JChairman & Chief Exec. Officer2003-11-20Sell1,800346,722$19.0134.21241.44Link
BEIL GARYVice President and Controller2003-11-20Sell19,06034,220$19.01362.33241.35Link
THIRY KENT JChairman & Chief Exec. Officer2003-11-19Sell23,800346,722$19.11454.7239.65Link
BEIL GARYVice President and Controller2003-11-19Sell26,10053,280$19.18500.47238.41Link
DEPARLE NANCY ANNDirector2003-11-18Sell19,5002,422$19.24375.08237.35Link
THIRY KENT JChairman & Chief Exec. Officer2003-11-17Sell40,000346,722$19.39775.4234.74Link
WHITNEY RICHARD KCFO2003-11-14Sell20,00077,422$19.56391.2231.75Link
THIRY KENT JChairman & Chief Exec. Officer2003-11-13Sell40,000346,722$19.19767.4238.23Link
LARKIN C RAYMOND JRDirector2003-11-10Sell100,0004,546$19.321932235.87Link
THIRY KENT JChairman & Chief Exec. Officer2003-11-07Sell357,142362,628$19.036794.63241.08Link
WHITNEY RICHARD KCFO2003-11-07Sell142,85877,422$19.032717.87241.08Link
MELLO JOSEPH CCOO2003-10-01Sell120,000168,312$15.851901.4309.53Link
THIRY KENT JChairman and CEO2003-09-08Sell150,000362,628$15.422312.25320.95Link
BEIL GARYVice President and Controller2003-09-04Sell28,00079,380$15.45432.6320Link
BEIL GARYVice President and Controller2003-09-02Sell22,00079,380$15.11332.31329.59Link
FONTAINE RICHARD BDirector2003-08-29Sell16,0005,000$15.03240.48331.74Link
BEIL GARYVice President and Controller2003-08-28Sell24,00079,380$14.87356.76336.53Link
MCALLISTER CHARLES JChief Medical Officer2003-08-06Sell50,0001,332$13.67683.25374.86Link

Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as Conversion of derivative security or Exercise of Options are not included. Insiders are only limited to Officers and/or Directors of the company.

"Shares" change (fifth column), "Shares Owned Following This (Direct & Indirect)" transactions (sixth column), and "Trade Price ($)" (seventh column) are split adjusted. The "Share Ownership Details" (last column) displayed data is as of reported (also split adjusted).

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