BRK-A

SEC source: 0001181431-13-006418 · rrd367433.xml · nonDerivative · entry 2

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,592,912

F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization.

SEC source: 0001181431-13-006418 · rrd367433.xml · nonDerivative · entry 1

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,598,559

F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization.

SEC source: 0001181431-12-040211 · rrd350672.xml · nonDerivative · entry 14

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,770,934

F1 · date: Except for the gift of 150 shares on June 13, 2012, each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation.

SEC source: 0001181431-12-040211 · rrd350672.xml · nonDerivative · entry 13

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,414,137

F1 · date: Except for the gift of 150 shares on June 13, 2012, each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation.

SEC source: 0001181431-12-040211 · rrd350672.xml · nonDerivative · entry 12

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,057,340

F1 · date: Except for the gift of 150 shares on June 13, 2012, each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation.

SEC source: 0001181431-12-040211 · rrd350672.xml · nonDerivative · entry 11

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,700,543

F1 · date: Except for the gift of 150 shares on June 13, 2012, each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation.

SEC source: 0001181431-12-040211 · rrd350672.xml · nonDerivative · entry 10

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,538,272

F1 · date: Except for the gift of 150 shares on June 13, 2012, each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation.

SEC source: 0001181431-12-040211 · rrd350672.xml · nonDerivative · entry 9

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,915,568

F1 · date: Except for the gift of 150 shares on June 13, 2012, each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation.

SEC source: 0001181431-12-040211 · rrd350672.xml · nonDerivative · entry 8

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,927,783

F1 · date: Except for the gift of 150 shares on June 13, 2012, each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation.

SEC source: 0001140361-13-006838 · doc1.xml · derivative · entry 8

GOTTESMAN DAVID S · CIK 0000946102 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By trusts

Disclosed balance after: 6,012

Underlying: Class B Common Stock · Not disclosed shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time into 1,500 shares of Class B Common Stock.

F3 · derivative.exercise_date: Not applicable.

F3 · derivative.expiration_date: Not applicable.

F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time into 1,500 shares of Class B Common Stock.

F2 · ownership.nature: Includes shares held by trusts of which Mr. Gottesman or his wife is trustee or co-trustee or beneficiary and of which he or his wife shares investment control.

SEC source: 0001140361-13-006838 · doc1.xml · nonDerivative · entry 4

GOTTESMAN DAVID S · CIK 0000946102 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By trusts

Disclosed balance after: 2,483

F2 · ownership.nature: Includes shares held by trusts of which Mr. Gottesman or his wife is trustee or co-trustee or beneficiary and of which he or his wife shares investment control.

SEC source: 0001140361-13-007477 · doc1.xml · derivative · entry 8

GOTTESMAN DAVID S · CIK 0000946102 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By trusts

Disclosed balance after: 6,012

Underlying: Class B Common Stock · Not disclosed shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time into 1,500 shares of Class B Common Stock.

F3 · derivative.exercise_date: Not applicable.

F3 · derivative.expiration_date: Not applicable.

F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time into 1,500 shares of Class B Common Stock.

F2 · ownership.nature: Includes shares held by trusts of which Mr. Gottesman or his wife is trustee or co-trustee or beneficiary and of which he or his wife shares investment control.

SEC source: 0001140361-13-007477 · doc1.xml · nonDerivative · entry 4

GOTTESMAN DAVID S · CIK 0000946102 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By trusts

Disclosed balance after: 2,483

F2 · ownership.nature: Includes shares held by trusts of which Mr. Gottesman or his wife is trustee or co-trustee or beneficiary and of which he or his wife shares investment control.

SEC source: 0001140361-13-006838 · doc1.xml · derivative · entry 7

GOTTESMAN DAVID S · CIK 0000946102 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By trusts

Disclosed balance after: 0

Underlying: Class B Common Stock · 1,500 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time into 1,500 shares of Class B Common Stock.

F3 · derivative.exercise_date: Not applicable.

F3 · derivative.expiration_date: Not applicable.

F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time into 1,500 shares of Class B Common Stock.

F3 · balance_after: Not applicable.

F2 · ownership.nature: Includes shares held by trusts of which Mr. Gottesman or his wife is trustee or co-trustee or beneficiary and of which he or his wife shares investment control.

SEC source: 0001140361-13-006838 · doc1.xml · nonDerivative · entry 3

GOTTESMAN DAVID S · CIK 0000946102 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By trusts

Disclosed balance after: 0

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Class A Common Stock is convertible at any time into 1,500 shares of Class B Common Stock.

F3 · balance_after: Not applicable.

F2 · ownership.nature: Includes shares held by trusts of which Mr. Gottesman or his wife is trustee or co-trustee or beneficiary and of which he or his wife shares investment control.

SEC source: 0001140361-13-007477 · doc1.xml · derivative · entry 7

GOTTESMAN DAVID S · CIK 0000946102 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By trusts

Disclosed balance after: 0

Underlying: Class B Common Stock · 1,500 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time into 1,500 shares of Class B Common Stock.

F3 · derivative.exercise_date: Not applicable.

F3 · derivative.expiration_date: Not applicable.

F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time into 1,500 shares of Class B Common Stock.

F3 · balance_after: Not applicable.

F2 · ownership.nature: Includes shares held by trusts of which Mr. Gottesman or his wife is trustee or co-trustee or beneficiary and of which he or his wife shares investment control.

SEC source: 0001140361-13-007477 · doc1.xml · nonDerivative · entry 3

GOTTESMAN DAVID S · CIK 0000946102 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By trusts

Disclosed balance after: 0

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Class A Common Stock is convertible at any time into 1,500 shares of Class B Common Stock.

F3 · balance_after: Not applicable.

F2 · ownership.nature: Includes shares held by trusts of which Mr. Gottesman or his wife is trustee or co-trustee or beneficiary and of which he or his wife shares investment control.

SEC source: 0001209482-12-000001 · primary_doc.xml · derivative · entry 1

BURKE STEPHEN B · CIK 0001203694 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16

Underlying: Class B Common Stock · Not disclosed shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the reporting person into 1,500 shares of Class B Common Stock.

F3 · price: This transaction was executed in multiple trades at prices ranging from $122,899 to $123,082. The price reported above reflects the weighted-average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F2 · derivative.exercise_date: Not applicable

F2 · derivative.expiration_date: Not applicable

F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the reporting person into 1,500 shares of Class B Common Stock.

SEC source: 0001181431-12-040211 · rrd350672.xml · nonDerivative · entry 7

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,927,933

F1 · date: Except for the gift of 150 shares on June 13, 2012, each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation.

SEC source: 0001181431-12-040211 · rrd350672.xml · nonDerivative · entry 6

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,929,500

F1 · date: Except for the gift of 150 shares on June 13, 2012, each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation.

SEC source: 0001181431-12-040211 · rrd350672.xml · nonDerivative · entry 5

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,945,073

F1 · date: Except for the gift of 150 shares on June 13, 2012, each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation.

SEC source: 0001181431-12-040211 · rrd350672.xml · nonDerivative · entry 4

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,945,386

F1 · date: Except for the gift of 150 shares on June 13, 2012, each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation.

SEC source: 0001181431-12-015000 · rrd337310.xml · derivative · entry 6

OLSON RONALD L · CIK 0001192668 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Ronald & Jane Olson Living Trust

Disclosed balance after: 130

Underlying: See footnote 1 · Not disclosed shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of, and transactions in, shares of Class A Common Stock are reported in Table II.

F2 · derivative.exercise_date: Not applicable.

F2 · derivative.expiration_date: Not applicable.

F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of, and transactions in, shares of Class A Common Stock are reported in Table II.

SEC source: 0001181431-12-015000 · rrd337310.xml · derivative · entry 5

OLSON RONALD L · CIK 0001192668 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Ronald & Jane Olson Living Trust

Disclosed balance after: 126

Underlying: See footnote 1 · Not disclosed shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of, and transactions in, shares of Class A Common Stock are reported in Table II.

F2 · derivative.exercise_date: Not applicable.

F2 · derivative.expiration_date: Not applicable.

F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of, and transactions in, shares of Class A Common Stock are reported in Table II.

SEC source: 0001181431-12-015000 · rrd337310.xml · derivative · entry 4

OLSON RONALD L · CIK 0001192668 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Ronald & Jane Olson Living Trust

Disclosed balance after: 122

Underlying: See footnote 1 · Not disclosed shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of, and transactions in, shares of Class A Common Stock are reported in Table II.

F2 · derivative.exercise_date: Not applicable.

F2 · derivative.expiration_date: Not applicable.

F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of, and transactions in, shares of Class A Common Stock are reported in Table II.

SEC source: 0001181431-12-015000 · rrd337310.xml · derivative · entry 3

OLSON RONALD L · CIK 0001192668 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Ronald & Jane Olson Living Trust

Disclosed balance after: 121

Underlying: See footnote 1 · Not disclosed shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of, and transactions in, shares of Class A Common Stock are reported in Table II.

F2 · derivative.exercise_date: Not applicable.

F2 · derivative.expiration_date: Not applicable.

F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of, and transactions in, shares of Class A Common Stock are reported in Table II.

SEC source: 0001181431-12-040211 · rrd350672.xml · nonDerivative · entry 3

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,006,110

F1 · date: Except for the gift of 150 shares on June 13, 2012, each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation.

SEC source: 0001181431-12-013752 · rrd336110.xml · derivative · entry 2

MUNGER CHARLES T · CIK 0001078511 · Director · Vice Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,235

Underlying: See footnote 1 · Not disclosed shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of, and transactions in, shares of Class A Common Stock are reported in Table II.

F2 · kind: On February 21, 2012, I donated 158 shares of Class A Common Stock to the Regents of the University of Michigan.

F3 · price: Not applicable.

F3 · derivative.exercise_date: Not applicable.

F3 · derivative.expiration_date: Not applicable.

F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of, and transactions in, shares of Class A Common Stock are reported in Table II.

SEC source: 0001181431-12-040211 · rrd350672.xml · nonDerivative · entry 2

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,012,457

F1 · date: Except for the gift of 150 shares on June 13, 2012, each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation.

SEC source: 0001181431-12-040211 · rrd350672.xml · nonDerivative · entry 1

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,025,149

F1 · date: Except for the gift of 150 shares on June 13, 2012, each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation.

SEC source: 0001181431-12-002060 · rrd330246.xml · derivative · entry 2

MUNGER CHARLES T · CIK 0001078511 · Director · Vice Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,393

Underlying: See footnote 1 · Not disclosed shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of, and transactions in, shares of Class A Common Stock are reported in Table II.

F2 · kind: On December 28, 2011, I donated 10 shares of Class A Common Stock to the Regents of the University of Michigan.

F3 · price: Not applicable.

F3 · derivative.exercise_date: Not applicable.

F3 · derivative.expiration_date: Not applicable.

F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of, and transactions in, shares of Class A Common Stock are reported in Table II.

SEC source: 0001181431-12-003871 · rrd331472.xml · nonDerivative · entry 8

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,153,883

F4 · date: Each of these reported transactions was a gift from Warren E. Buffett to an individual.

F2 · balance_after: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II.

SEC source: 0001181431-12-003871 · rrd331472.xml · nonDerivative · entry 7

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,153,933

F4 · date: Each of these reported transactions was a gift from Warren E. Buffett to an individual.

F2 · balance_after: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II.

SEC source: 0001181431-12-003871 · rrd331472.xml · nonDerivative · entry 6

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,154,033

F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization.

F2 · balance_after: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II.

SEC source: 0001181431-12-003871 · rrd331472.xml · nonDerivative · entry 5

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,166,829

F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization.

F2 · balance_after: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II.

SEC source: 0001181431-12-003871 · rrd331472.xml · nonDerivative · entry 4

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,169,684

F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization.

F2 · balance_after: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II.

SEC source: 0001181431-12-003871 · rrd331472.xml · nonDerivative · entry 3

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,210,165

F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization.

F2 · balance_after: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II.

SEC source: 0001181431-12-003871 · rrd331472.xml · nonDerivative · entry 2

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,278,724

F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization.

F2 · balance_after: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II.

SEC source: 0001071098-11-000004 · primary_doc.xml · nonDerivative · entry 1

KEOUGH DONALD R /NY · CIK 0001071098 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100

SEC source: 0001181431-12-003871 · rrd331472.xml · nonDerivative · entry 1

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,280,438

F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization.

F2 · balance_after: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II.

SEC source: 0001181431-11-040618 · rrd317395.xml · nonDerivative · entry 10

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,675,175

F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charitable foundation.

SEC source: 0001181431-11-040618 · rrd317395.xml · nonDerivative · entry 9

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,352,231

F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charitable foundation.

SEC source: 0001181431-11-040618 · rrd317395.xml · nonDerivative · entry 8

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,029,287

F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charitable foundation.

SEC source: 0001181431-11-040618 · rrd317395.xml · nonDerivative · entry 7

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,706,343

F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charitable foundation.

SEC source: 0001181431-11-040618 · rrd317395.xml · nonDerivative · entry 6

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,640,795

F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charitable foundation.

SEC source: 0001071098-11-000003 · primary_doc.xml · nonDerivative · entry 1

KEOUGH DONALD R /NY · CIK 0001071098 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92

SEC source: 0001181431-11-040618 · rrd317395.xml · nonDerivative · entry 5

BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,985,317

F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charitable foundation.

SEC source: 0001140361-13-006838 · doc1.xml · derivative · entry 6

GOTTESMAN DAVID S · CIK 0000946102 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By trusts

Disclosed balance after: 0

Underlying: Class B Common Stock · Not disclosed shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time into 1,500 shares of Class B Common Stock.

F3 · derivative.exercise_date: Not applicable.

F3 · derivative.expiration_date: Not applicable.

F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time into 1,500 shares of Class B Common Stock.

F3 · balance_after: Not applicable.

F2 · ownership.nature: Includes shares held by trusts of which Mr. Gottesman or his wife is trustee or co-trustee or beneficiary and of which he or his wife shares investment control.

SEC source: 0001140361-13-006838 · doc1.xml · nonDerivative · entry 2

GOTTESMAN DAVID S · CIK 0000946102 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By trusts

Disclosed balance after: 0

F3 · balance_after: Not applicable.

F2 · ownership.nature: Includes shares held by trusts of which Mr. Gottesman or his wife is trustee or co-trustee or beneficiary and of which he or his wife shares investment control.

SEC source: 0001140361-13-007477 · doc1.xml · derivative · entry 6

GOTTESMAN DAVID S · CIK 0000946102 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By trusts

Disclosed balance after: 0

Underlying: Class B Common Stock · Not disclosed shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time into 1,500 shares of Class B Common Stock.

F3 · derivative.exercise_date: Not applicable.

F3 · derivative.expiration_date: Not applicable.

F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time into 1,500 shares of Class B Common Stock.

F3 · balance_after: Not applicable.

F2 · ownership.nature: Includes shares held by trusts of which Mr. Gottesman or his wife is trustee or co-trustee or beneficiary and of which he or his wife shares investment control.