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Sec Filings Insider Trading - Berkshire Hathaway Inc. (BRK-A)
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"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch ==>> What is insider trading>>
BRK-A Insider Trading Transactions for Berkshire Hathaway Inc.
Berkshire Hathaway Inc: Insider Trading and Stock Options
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Common stock purchase or sale:
Transaction
& Date		 Reported
Date		 Company Symbol Insider
Relationship		 Shares
Traded		 Average
Price		 Total
Amount		 Shares
Ownership		 Filing
2010-02-26
Sale		 2010-03-01
4:18 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 41,400 $79.62 $3,296,127 77,313,900
(Direct)		 View
2010-02-25
Sale		 2010-02-26
4:21 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 36,384 $79.17 $2,880,598 77,355,300
(Direct)		 View
2010-02-24
Sale		 2010-02-25
4:31 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 40,000 $79.64 $3,185,544 77,391,684
(Direct)		 View
2010-02-23
Sale		 2010-02-24
4:22 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 35,000 $79.75 $2,791,310 77,431,684
(Direct)		 View
2010-02-22
Sale		 2010-02-23
4:22 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 32,000 $79.73 $2,551,408 77,466,684
(Direct)		 View
2010-02-19
Sale		 2010-02-22
4:22 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 66,000 $77.91 $5,142,208 77,498,684
(Direct)		 View
2010-02-18
Sale		 2010-02-19
4:34 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 46,000 $76.32 $3,510,646 77,564,684
(Direct)		 View
2010-02-17
Sale		 2010-02-18
4:28 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 27,500 $76.06 $2,091,730 77,610,684
(Direct)		 View
2010-02-12
Purchase		 2010-02-17
7:49 pm		 BURLINGTON NORTHERN SANTA FE, LLC BNI BERKSHIRE HATHAWAY INC
BUFFETT WARREN E
OBH INC
NATIONAL INDEMNITY CO
(10% owner)		 264,507,434 $0 $0 0
(Indirect)		 View
2010-02-16
Sale		 2010-02-17
4:29 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 20,000 $75.95 $1,518,980 77,638,184
(Direct)		 View
2010-02-12
Sale		 2010-02-16
4:23 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 93,000 $77.02 $7,162,556 77,658,184
(Direct)		 View
2010-02-11
Sale		 2010-02-12
4:26 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 107,000 $75.44 $8,071,574 77,751,184
(Direct)		 View
2010-02-10
Sale		 2010-02-11
4:30 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 21,802 $74.48 $1,623,710 77,858,184
(Direct)		 View
2010-02-09
Sale		 2010-02-10
4:22 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 40,100 $74.41 $2,983,693 77,879,986
(Direct)		 View
2010-02-08
Sale		 2010-02-09
4:28 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 50,000 $73.91 $3,695,591 77,920,086
(Direct)		 View
2010-02-05
Sale		 2010-02-08
4:28 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 50,000 $72.46 $3,622,802 77,970,086
(Direct)		 View
2010-02-04
Sale		 2010-02-05
4:28 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 32,820 $72.72 $2,386,734 78,020,086
(Direct)		 View
2010-02-02
Sale		 2010-02-04
8:05 pm		 MOODYS CORP MCO BERKSHIRE HATHAWAY INC
BUFFETT WARREN E
OBH INC
NATIONAL INDEMNITY CO
(10% owner)		 6,201 $28.46 $176,459 31,808,409
(Indirect)		 View
2010-02-03
Sale		 2010-02-04
4:28 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 23,000 $74.51 $1,713,827 78,052,906
(Direct)		 View
2010-02-02
Sale		 2010-02-03
4:23 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 35,494 $75.63 $2,684,574 78,075,906
(Direct)		 View
2010-02-01
Sale		 2010-02-02
4:19 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 12,000 $76.02 $912,290 78,111,400
(Direct)		 View
2010-01-29
Sale		 2010-02-01
4:24 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 44,000 $76.04 $3,345,572 78,123,400
(Direct)		 View
2010-01-28
Sale		 2010-01-29
4:25 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 69,000 $72.87 $5,027,802 78,167,400
(Direct)		 View
2010-01-27
Sale		 2010-01-28
4:33 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 46,000 $71.42 $3,285,122 78,236,400
(Direct)		 View
2010-01-26
Sale		 2010-01-27
4:44 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 62,400 $68.7 $4,286,866 78,282,400
(Direct)		 View
2010-01-25
Sale		 2010-01-26
4:25 pm		 BERKSHIRE HATHAWAY INC BRK.B BILL & MELINDA GATES FOUNDATION TRUST
(10% owner)		 20,000 $69.71 $1,394,200 78,344,800
(Direct)		 View
2009-12-29
Purchase		 2009-12-30
12:58 pm		 BERKSHIRE HATHAWAY INC BRKA BURKE STEPHEN B
(Director)		 5 $9.878e+04 $493,899 5
(Direct)		 View
2008-10-31
Sale		 2008-11-03
2:48 pm		 WHITE MOUNTAINS INSURANCE GROUP LTD WTM BERKSHIRE HATHAWAY INC
BUFFETT WARREN E
GENERAL RE CORP
GENERAL REINSURANCE CORP
(10% owner)		 1,634,921 $0 $0 89,279
(Direct)		 View
2007-09-20
Purchase		 2007-09-24
7:51 pm		 BURLINGTON NORTHERN SANTA FE CORP BNI BERKSHIRE HATHAWAY INC
BUFFETT WARREN E
OBH INC
(10% owner)		 6,000 $79.97 $479,820 52,981,000
(Indirect)		 View
2007-08-03-
-2007-08-07
Purchase		 2007-08-07
9:48 pm		 BURLINGTON NORTHERN SANTA FE CORP BNI BERKSHIRE HATHAWAY INC
(10% owner)		 1,620,300 $80.13 $129,835,400 40,647,730
(Indirect)		 View
2007-03-23
Sale		 2007-03-26
5:05 pm		 BERKSHIRE HATHAWAY INC BRK.A CHACE MALCOLM G
(Director)		 35 $1.081e+05 $3,784,500 1,008
(Indirect)		 View
2006-03-29
Sale		 2006-03-31
1:26 pm		 AMERIPRISE FINANCIAL INC AMP BERKSHIRE HATHAWAY INC
BUFFETT WARREN E
OBH INC
(10% owner)		 6,400,000 $42.91 $274,624,000 23,922,137
(Indirect)		 View
2005-01-05
Purchase		 2005-01-06
3:45 pm		 BERKSHIRE HATHAWAY INC BRKA KEOUGH DONALD R
(Director)		 5 $8.57e+04 $428,500 70
(Direct)		 View
Other transactions:
Transaction
& Date		 Reported
Date		 Company Symbol Insider
Relationship		 Shares
Traded		 Average
Price		 Total
Amount		 Shares
Ownership		 Filing
2009-02-11-
-2009-07-01
Gift		 2009-07-02
2:59 pm		 BERKSHIRE HATHAWAY INC BRK.A BUFFETT WARREN E
(Chairman and CEO
Director
10% owner)		 517,465 $0 $0 1,501,532
(Direct)		 View
2004-06-29
Purchase		 2004-07-01
9:36 pm		 WHITE MOUNTAINS INSURANCE GROUP LTD WTM BERKSHIRE HATHAWAY INC
BUFFETT WARREN E
GENERAL RE CORP
(10% owner)		 1,724,200 $170.5 $293,993,342 1,724,200
(Direct)		 View
Stock options: Exercise, Award, Grant, Conversion
Transaction
& Date		 Reported
Date		 Exercisable
Expiration		 Company Symbol Insider
Relationship		 Shares
Traded		 Conversion
Price		 Shares
Ownership		 Filing
2009-12-18
Gift		 2010-01-06
1:25 pm		 N/A
N/A		 BERKSHIRE HATHAWAY INC BRK.A MUNGER CHARLES T
(Vice Chairman
Director)		 2 $0 13,179
(Direct)		 View
2009-12-18
Gift		 2010-01-06
1:25 pm		 N/A
N/A		 BERKSHIRE HATHAWAY INC BRK.A MUNGER CHARLES T
(Vice Chairman
Director)		 2 $0 13,177
(Direct)		 View
2009-12-18
Gift		 2010-01-06
1:25 pm		 N/A
N/A		 BERKSHIRE HATHAWAY INC BRK.A MUNGER CHARLES T
(Vice Chairman
Director)		 2 $0 13,175
(Direct)		 View
2009-12-18
Gift		 2010-01-06
1:25 pm		 N/A
N/A		 BERKSHIRE HATHAWAY INC BRK.A MUNGER CHARLES T
(Vice Chairman
Director)		 2 $0 13,173
(Direct)		 View
2009-12-18
Gift		 2010-01-06
1:25 pm		 N/A
N/A		 BERKSHIRE HATHAWAY INC BRK.A MUNGER CHARLES T
(Vice Chairman
Director)		 2 $0 13,171
(Direct)		 View
2009-12-18
Gift		 2010-01-06
1:25 pm		 N/A
N/A		 BERKSHIRE HATHAWAY INC BRK.A MUNGER CHARLES T
(Vice Chairman
Director)		 2 $0 13,169
(Direct)		 View
2009-12-18
Gift		 2010-01-06
1:25 pm		 N/A
N/A		 BERKSHIRE HATHAWAY INC BRK.A MUNGER CHARLES T
(Vice Chairman
Director)		 2 $0 13,167
(Direct)		 View
2009-12-18
Gift		 2010-01-06
1:25 pm		 N/A
N/A		 BERKSHIRE HATHAWAY INC BRK.A MUNGER CHARLES T
(Vice Chairman
Director)		 2 $0 13,165
(Direct)		 View
2009-12-18
Gift		 2010-01-06
1:25 pm		 N/A
N/A		 BERKSHIRE HATHAWAY INC BRK.A MUNGER CHARLES T
(Vice Chairman
Director)		 8 $0 13,157
(Direct)		 View
2009-06-29
Purchase		 2009-07-01
12:50 pm		 N/A
N/A		 BERKSHIRE HATHAWAY INC BRK.A OLSON RONALD L
(Director)		 10 $0 20
(Direct)		 View
2009-02-09
Purchase		 2009-02-11
7:33 pm		 2009-02-09
2018-11-30		 USG CORP USG BERKSHIRE HATHAWAY INC
BUFFETT WARREN E
OBH INC
NATIONAL INDEMNITY CO
(10% owner)		 0 $0 0
(Indirect)		 View
2006-01-03
Purchase		 2006-01-05
8:15 pm		 N/A
N/A		 BERKSHIRE HATHAWAY INC BRK GATES WILLIAM H III
(Director)		 10 $0 3,990
(Indirect)		 View
2006-01-03
Purchase		 2006-01-05
8:15 pm		 N/A
N/A		 BERKSHIRE HATHAWAY INC BRK GATES WILLIAM H III
(Director)		 10 $0 4,000
(Indirect)		 View
2006-01-03
Purchase		 2006-01-05
8:15 pm		 N/A
N/A		 BERKSHIRE HATHAWAY INC BRK GATES WILLIAM H III
(Director)		 10 $0 4,010
(Indirect)		 View
2006-01-03
Purchase		 2006-01-05
8:15 pm		 N/A
N/A		 BERKSHIRE HATHAWAY INC BRK GATES WILLIAM H III
(Director)		 10 $0 4,020
(Indirect)		 View
2006-01-03
Purchase		 2006-01-05
8:15 pm		 N/A
N/A		 BERKSHIRE HATHAWAY INC BRK GATES WILLIAM H III
(Director)		 20 $0 4,040
(Indirect)		 View
2006-01-03
Purchase		 2006-01-05
8:15 pm		 N/A
N/A		 BERKSHIRE HATHAWAY INC BRK GATES WILLIAM H III
(Director)		 10 $0 4,050
(Indirect)		 View
2005-09-22
Purchase		 2005-09-23
1:58 pm		 N/A
N/A		 BERKSHIRE HATHAWAY INC BRK.A GUYMAN CHARLOTTE
(Director)		 30 $0 98
(Direct)		 View
2004-06-29
Purchase		 2004-07-01
9:36 pm		 2004-06-29
2008-06-01		 WHITE MOUNTAINS INSURANCE GROUP LTD WTM BERKSHIRE HATHAWAY INC
BUFFETT WARREN E
GENERAL RE CORP
(10% owner)		 1,724,200 $170.5 0
(Direct)		 View
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