Akerson Daniel F

Akerson Daniel F

27 Oct 17

Akerson Daniel F

01 Feb 17

Akerson Daniel F

04 Feb 15

Akerson Daniel F

10 Aug 11

Akerson Daniel F

28 Jan 04

Baltimore Thomas J Jr

Baltimore Thomas J Jr

24 Jan 19

Baltimore Thomas J Jr

18 Sep 17

Baltimore Thomas J Jr

15 May 14

Baltimore Thomas J Jr

04 Oct 11

Baltimore Thomas J Jr

29 Oct 10

Barshefsky Charlene

Barshefsky Charlene

18 Jun 18

Barshefsky Charlene

26 Sep 16

Barshefsky Charlene

03 Mar 15

Barshefsky Charlene

17 Dec 13

Statement Of Changes In Beneficial Ownership Of Securities.

31 Oct 02

Bowen William G

Bowen William G

03 Jan 07

Bowen William G

04 Apr 06

Bowen William G

03 May 05

Bowen William G

04 Nov 04

Statement Of Changes In Beneficial Ownership Of Securities.

29 Apr 03

Brennan John Joseph

Brennan John Joseph

03 Oct 17

Brennan John Joseph

04 Apr 17

Brennan John Joseph

28 Mar 17

Brennan John Joseph

03 Oct 13

Brennan John Joseph

17 Mar 10

Buckminster Douglas E.

Buckminster Douglas E.

17 Nov 23

Buckminster Douglas E.

06 Mar 23

Buckminster Douglas E.

28 Jan 15

Buckminster Douglas E.

07 Jun 13

Buckminster Douglas E.

02 Feb 10

Burns Ursula M

Burns Ursula M

10 May 22

Burns Ursula M

27 Feb 17

Burns Ursula M

08 May 08

Burns Ursula M

02 Apr 08

Burns Ursula M

01 Aug 05

Bush James Peter

Bush James Peter

16 Aug 22

Bush James Peter

14 Jun 22

Bush James Peter

05 Feb 18

Bush James Peter

28 Jan 15

Bush James Peter

25 Jan 12

Campbell Jeffrey C

Campbell Jeffrey C

18 Jan 22

Campbell Jeffrey C

13 Nov 18

Campbell Jeffrey C

20 May 15

Campbell Jeffrey C

25 May 07

Campbell Jeffrey C

04 Nov 03

Chenault Kenneth I

Chenault Kenneth I

09 Feb 23

Chenault Kenneth I

09 Dec 20

Chenault Kenneth I

05 Jul 17

Chenault Kenneth I

26 Feb 14

Chenault Kenneth I

02 Oct 06

Chernin Peter

Chernin Peter

12 Feb 14

Chernin Peter

04 May 11

Chernin Peter

18 Apr 08

Chernin Peter

21 Apr 06

Chernin Peter

15 Aug 05

Clayton Walter Joseph Iii

Clayton Walter Joseph Iii

02 Apr 24

Clayton Walter Joseph Iii

04 Apr 23

Clayton Walter Joseph Iii

03 Jan 22

Clayton Walter Joseph Iii

09 Dec 21

Clayton Walter Joseph Iii

05 Mar 21

Cox L Kevin

Cox L Kevin

12 Jan 17

Cox L Kevin

11 Aug 11

Cox L Kevin

04 Aug 11

Cox L Kevin

28 Jan 11

Cox L Kevin

06 Apr 05

Cracchiolo James M

Cracchiolo James M

13 Dec 23

Cracchiolo James M

08 Feb 17

Cracchiolo James M

06 Nov 12

Cracchiolo James M

10 Feb 12

Statement Of Changes In Beneficial Ownership Of Securities.

01 May 03

Crittenden Gary L

Crittenden Gary L

14 Sep 20

Annual Statement Of Changes In Beneficial Ownership Of Securities.

14 Feb 08

Crittenden Gary L

31 Jan 06

Crittenden Gary L

30 Jan 06

Crittenden Gary L

16 Dec 05

De La Vega Ralph

De La Vega Ralph

02 Apr 20

De La Vega Ralph

03 Jan 18

De La Vega Ralph

03 May 17

De La Vega Ralph

04 Apr 17

De La Vega Ralph

04 May 16

Dolan Peter R

Dolan Peter R

26 Apr 06

Dolan Peter R

04 Oct 04

Dolan Peter R

02 Jul 04

Dolan Peter R

04 Mar 04

Statement Of Changes In Beneficial Ownership Of Securities.

29 Apr 03

Fabara Paul D

Fabara Paul D

15 May 24

Fabara Paul D

04 Dec 23

Fabara Paul D

02 Dec 22

Fabara Paul D

01 May 19

Fabara Paul D

06 Jul 15

Fairbairn Ursula F

Amended Statement Of Beneficial Ownership Of More Than 5%.

08 Feb 13

Fairbairn Ursula F

10 Oct 12

Fairbairn Ursula F

23 Jan 09

Sharp M Rust

14 Dec 05

Fairbairn Ursula F

10 Aug 05

Gilligan Edward P

Gilligan Edward P

07 Feb 14

Gilligan Edward P

01 Jun 12

Gilligan Edward P

01 Jun 12

Gilligan Edward P

30 Jan 08

Gilligan Edward P

10 Nov 04

Glenn William H

Glenn William H

15 Jun 15

Glenn William H

18 Jun 14

Glenn William H

04 Nov 13

Glenn William H

14 Jun 13

Glenn William H

02 Feb 09

Gordon Marc D

Gordon Marc D

28 Jan 21

Gordon Marc D

30 Jan 20

Gordon Marc D

13 Sep 12

Gordon Marc D

05 Nov 03

Statement Of Changes In Beneficial Ownership Of Securities.

17 Jan 03

Grosfield Howard

Grosfield Howard

02 May 24

Howard Grosfield

30 Jan 24

Report With Error Fetching Owner Name

01 Aug 23

Grosfield Howard

10 Mar 23

Grosfield Howard

16 Dec 22

Gupta Ashwini

Gupta Ashwini

05 Dec 16

Gupta Ashwini

24 Oct 16

Gupta Ashwini

06 Oct 15

Gupta Ashwini

28 Jan 15

Gupta Ashwini

06 Jun 08

Hayes John D

Hayes John D

02 Apr 15

Hayes John D

25 Jan 07

Hayes John D

28 Jan 05

Hayes John D

26 Jan 05

Hayes John D

28 Jan 04

Heine Timothy J.

Heine Timothy J.

29 Jan 14

Heine Timothy J.

28 Jan 14

Heine Timothy J.

10 Jan 14

Henry Daniel T

Henry Daniel T

25 May 17

Henry Daniel T

23 Dec 14

Henry Daniel T

23 Jun 14

Henry Daniel T

17 Jun 13

Henry Daniel T

26 Jan 10

Herena Monique

Herena Monique

12 Feb 24

Monique Herena

19 May 23

Herena Monique

04 May 21

Herena Monique

01 May 20

Herena Monique

05 May 14

House David C

House David C

17 Jul 08

House David C

23 Jul 07

House David C

09 Feb 05

House David C

05 Aug 04

House David C

09 Jun 03

Iseghohi Thomas A

Annual Statement Of Changes In Beneficial Ownership Of Securities.

12 Feb 04

Iseghohi Thomas A

12 Aug 03

Joabar Raymond

Joabar Raymond

07 Jun 24

Joabar Raymond

21 May 24

Raymond D Joabar

20 May 24

Joabar Raymond

22 Feb 24

Joabar Raymond

01 Jun 22

Johnson F Ross

Johnson F Ross

30 Oct 08

Johnson F Ross

10 Dec 04

Johnson F Ross

09 Jun 04

Johnson F Ross

19 Mar 04

Johnson F Ross

05 Mar 04

Kelly Alfred F Jr

Kelly Alfred F Jr

22 Nov 22

Kelly Alfred F Jr

01 Apr 22

Kelly Alfred F Jr

31 Aug 21

Kelly Alfred F Jr

29 Jan 07

Kelly Alfred F Jr

26 Jan 06

Lauvergeon Anne

Lauvergeon Anne

03 Jul 18

Lauvergeon Anne

04 Apr 17

Lauvergeon Anne

02 Jul 15

Lauvergeon Anne

02 Apr 15

Lauvergeon Anne

01 Oct 13

Le Caillec Christophe

Le Caillec Christophe

31 Jan 24

Le Caillec Christophe

18 Aug 23

Leavitt Michael O

Leavitt Michael O

02 Jul 19

Leavitt Michael O

02 Apr 19

Leavitt Michael O

03 Jan 19

Leavitt Michael O

03 Apr 18

Annual Statement Of Changes In Beneficial Ownership Of Securities.

09 Mar 16

Leonsis Theodore

Leonsis Theodore

03 Jul 18

Leonsis Theodore

05 Feb 18

Leonsis Theodore

05 Jul 16

Leonsis Theodore

17 Dec 14

Leonsis Theodore

03 Nov 11

Leschly Jan

Leschly Jan

02 Mar 12

Leschly Jan

26 Apr 10

Cdc Iv Llc

02 Jul 09

Care Capital Ii Llc

27 Nov 06

Leschly Jan

16 Jun 06

Levin Richard C

Levin Richard C

02 Aug 23

Levin Richard C

03 Apr 23

Levin Richard C

13 May 15

Levin Richard C

14 May 14

Levin Richard C

30 Nov 06

Lieberman Quinn Jessica

Lieberman Quinn Jessica

02 May 23

Lieberman Quinn Jessica

01 Feb 23

Lieberman Quinn Jessica

15 Feb 22

Lieberman Quinn Jessica

01 Feb 22

Lieberman Quinn Jessica

28 Jan 21

Linen Jonathan S

Linen Jonathan S

05 Nov 09

Linen Jonathan S

01 Feb 05

Linen Jonathan S

05 Oct 04

Linen Jonathan S

21 Jul 04

Linen Jonathan S

03 Feb 04

Linville Judson C

Linville Judson C

15 Jun 21

Linville Judson C

28 Jan 10

Linville Judson C

18 Dec 09

Linville Judson C

04 Feb 08

Linville Judson C

12 Jul 07

Majoras Deborah P

Majoras Deborah P

03 Jan 24

Majoras Deborah P

03 Mar 22

Majoras Deborah P

22 Nov 19

Majoras Deborah P

29 Jan 18

Majoras Deborah P

17 Aug 17

Marquez Rafael

Marquez Rafael

02 May 24

Marquez Rafael

04 Mar 24

Rafael Francisco Marquez Garcia

29 Feb 24

Marquez Rafael

01 Feb 23

Marquez Rafael

16 Dec 22

Marrs Anna

Marrs Anna

14 Feb 24

Marrs Anna

05 Sep 23

Marrs Anna

07 Feb 22

Marrs Anna

29 Nov 21

Marrs Anna

03 Nov 20

Mcginn Richard A

Mcginn Richard A

09 Jun 20

Mcginn Richard A

02 Oct 13

Mcginn Richard A

30 Jul 13

Mcginn Richard A

03 Jul 13

Mcginn Richard A

07 Sep 07

Mcneal Glenda G

Mcneal Glenda G

31 May 22

Mcneal Glenda G

02 May 16

Mcneal Glenda G

04 Apr 16

Mcneal Glenda G

02 Jul 13

Mcneal Glenda G

06 May 13

Miller Edward D

Miller Edward D

30 Sep 13

Miller Edward D

07 Mar 07

Miller Edward D

05 Oct 05

Miller Edward D

29 Apr 05

Miller Edward D

04 Aug 03

Nigro David

Nigro David

31 Jan 24

Nigro David

01 Feb 23

Nigro David

01 Feb 22

Nigro David

07 May 21

O'Neill Michael John

O'Neill Michael John

25 Apr 19

O'Neill Michael John

29 Jan 19

O'Neill Michael John

30 Jan 18

O'Neill Michael John

25 May 16

O'Neill Michael John

25 Feb 15

Palmisano Samuel J

Palmisano Samuel J

02 Oct 14

Palmisano Samuel J

06 Jan 14

Palmisano Samuel J

06 Nov 09

Palmisano Samuel J

09 Nov 05

Palmisano Samuel J

02 Feb 04

Parent Louise M

Parent Louise M

26 May 22

Parent Louise M

21 Jun 17

Parent Louise M

30 Sep 14

Parent Louise M

25 Jan 06

Parent Louise M

02 Feb 04

Parkhill Karen L

Parkhill Karen L

18 Oct 24

Parkhill Karen L

06 Aug 24

Parkhill Karen L

06 Aug 24

Parkhill Karen L

21 Jun 18

Parkhill Karen L

28 Jan 16

Petrino Richard

Petrino Richard

16 Aug 22

Petrino Richard

30 Jan 20

Petrino Richard

01 May 19

Petrino Richard

29 Jan 19

Petrino Richard

01 May 18

Phillips Jr Charles E

Phillips Jr Charles E

04 Oct 22

Phillips Jr Charles E

31 Mar 21

Phillips Jr Charles E

04 Feb 13

Phillips Jr Charles E

05 Apr 11

Phillips Jr Charles E

05 Apr 10

Pickett Denise

Pickett Denise

23 May 24

Denise Pickett

30 Jan 24

Pickett Denise

16 Feb 23

Pickett Denise

28 Jan 21

Pickett Denise

23 Aug 18

Pike Lynn Ann

Pike Lynn Ann

04 May 23

Pike Lynn Ann

07 May 20

Carter Lynn Ann

29 Apr 11

Pike Lynn A

02 Mar 10

Pike Lynn A

30 Apr 07

Radhakrishnan Ravikumar

Radhakrishnan Ravikumar

30 Jan 24

Radhakrishnan Ravikumar

01 Feb 23

Radhakrishnan Ravikumar

04 Feb 22

Reinemund Steven

Reinemund Steven

14 May 19

Reinemund Steven

10 May 16

Reinemund Steven

04 Jan 13

Reinemund Steven

05 May 09

Reinemund Steven

25 Apr 07

Rutledge Elizabeth

Rutledge Elizabeth

01 Feb 23

Rutledge Elizabeth

01 Feb 22

Rutledge Elizabeth

01 May 20

Rutledge Elizabeth

30 Jan 20

Rutledge Elizabeth

29 Jan 19

Salow Glen

Salow Glen

09 Feb 11

Salow Glen

23 Feb 10

Salow Glen

29 Jan 08

Salow Glen

27 Feb 07

Salow Glen

30 Jan 07

Sample Neal J.

Sample Neal J.

05 Nov 24

Sample Neal J.

03 Nov 23

Sample Neal J.

02 Mar 18

Sample Neal J.

26 May 15

Sample Neal J.

01 May 15

Schick Thomas A

Schick Thomas A

19 Apr 13

Schick Thomas A

28 Jul 10

Schick Thomas A

30 Jan 06

Schick Thomas A

29 Nov 05

Statement Of Changes In Beneficial Ownership Of Securities.

02 May 03

Schulman Daniel H

Schulman Daniel H

02 Aug 21

Schulman Daniel H

16 Feb 21

Schulman Daniel H

29 Jan 16

Schulman Daniel H

02 Sep 14

Schulman Daniel H

30 Jul 03

Seeger Laureen

Seeger Laureen

06 Jun 24

Seeger Laureen

05 Jun 20

Seeger Laureen

30 Jan 20

Seeger Laureen

22 May 13

Annual Statement Of Changes In Beneficial Ownership Of Securities.

06 Feb 13

Silverman Josh

Silverman Josh

21 Jul 23

Silverman Josh

23 Jun 23

Silverman Josh

10 Jun 22

Silverman Josh

28 Dec 21

Silverman Josh

05 May 17

Skyler Jennifer

Skyler Jennifer

13 May 24

Skyler Jennifer

31 Jan 24

Skyler Jennifer

07 Feb 22

Skyler Jennifer

01 Feb 22

Skyler Jennifer

03 Nov 20

Sobbott Susan

Sobbott Susan

07 Feb 18

Sobbott Susan

13 Nov 17

Sobbott Susan

03 Feb 16

Sobbott Susan

04 Feb 15

Sobbott Susan

06 Jun 14

Squeri Stephen J

Stephen Squeri

12 Feb 24

Squeri Stephen J

01 Feb 22

Squeri Stephen J

30 Jan 18

Squeri Stephen J

09 Dec 16

Squeri Stephen J

25 Jan 06

Tabish Douglas

Tabish Douglas

07 May 24

Vasella Daniel

Vasella Daniel

02 Oct 24

Vasella Daniel

03 Oct 18

Vasella Daniel

04 Jan 17

Vasella Daniel

03 Oct 12

Vasella Daniel

05 Oct 10

Vitale Gabrielle

Vitale Gabrielle

15 Jun 18

Walter Robert D

Walter Robert D

14 Feb 18

Walter Robert D

13 May 15

Walter Robert D

09 May 14

Walter Robert D

17 Dec 13

Walter Robert D

30 Apr 08

Wardell Lisa W

Wardell Lisa W

05 Sep 24

Wardell Lisa W

09 Aug 24

Wardell Lisa W

18 Mar 21

Wardell Lisa W

02 Jul 20

Wardell Lisa W

30 Aug 19

Williams Anre D

Williams Anre D

11 May 21

Williams Anre D

31 Jan 17

Williams Anre D

02 Feb 16

Williams Anre D

08 May 13

Williams Anre D

15 Feb 11

Williams Ronald A

Williams Ronald A

03 Jan 20

Williams Ronald A

03 Apr 18

Williams Ronald A

03 Apr 12

Williams Ronald A

05 Oct 11

Williams Ronald A

03 Mar 06

Young Christopher David

Young Christopher David

14 Nov 23

Young Christopher David

20 Sep 22

Young Christopher David

01 Sep 22

Young Christopher David

02 Apr 19

Young Christopher David

22 Mar 18

Zukauckas Linda

Zukauckas Linda

07 Mar 22

Zukauckas Linda

04 May 21

Zukauckas Linda

05 Feb 20

Zukauckas Linda

27 Jan 15

Zukauckas Linda

28 Jan 14

Berkshire Hathaway Inc

14 Feb 24

Jain Ajit

12 Mar 18

Annual Report Of Employee Stock Purchase, Savings, And Similar Plans.

22 Jun 16

Amended Statement Of Beneficial Ownership Of More Than 5%.

12 Feb 14

Munger Charles T

23 Nov 10

Wellington Management Group Llp

12 Feb 19

12 Mar 12

14 Feb 08

12 Feb 02

13 Feb 01

Capital World Investors

11 Feb 22

Amended Statement Of Beneficial Ownership Of More Than 5%.

11 Feb 22

Amended Statement Of Beneficial Ownership Of More Than 5%.

11 Feb 22

Amended Statement Of Beneficial Ownership Of More Than 5%.

14 Feb 20

Amended Statement Of Beneficial Ownership Of More Than 5%.

14 Feb 20

Fmr Llc

09 Feb 22

14 Feb 14

16 Feb 10

10 Nov 03

11 Feb 97

Blackrock Inc.

31 Jan 19

30 Jan 19

08 Jul 16

04 Feb 11

09 Feb 07

Obh Llc

Berkshire Hathaway Inc

22 Jul 09

Berkshire Hathaway Inc

20 Jan 09

Berkshire Hathaway Inc

05 Oct 07

Berkshire Hathaway Inc

15 Aug 06

14 Aug 03

Vanguard Group Inc

11 Feb 19

11 Feb 16

10 Feb 16

12 Feb 14

12 Feb 14

American Express Co

Additional Definitive Proxy Soliciting Materials And Rule 14(a)(12) Material.

17 Mar 23

Bush James Peter

25 Jan 12

Burns Ursula M

04 Oct 10

Burns Ursula M

05 Jan 09

Cracchiolo James M

30 Jun 04

Davis Selected Advisers

13 Feb 19

21 Feb 06

11 Mar 05

17 Sep 04

11 Feb 04