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$DVA

$195.22 +$7.33 (3.9%)

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Insider Transactions

Insider Transaction Summary

R. TED WESCHLER,

36,095,570 shares

Net: 0 B/S: -

HATHAWAY INC BERKSHIRE

36,095,570 shares

Net: 0 B/S: -

WARREN E BUFFETT

30,100,585 shares

Net: -3,695,956 B/S: -

Javier Rodriguez

909,815 shares

Net: +15,735 B/S: ∞

JOEL ACKERMAN

226,725 shares

Net: +15,726 B/S: ∞

MICHAEL DAVID STAFFIERI

209,365 shares

Net: 0 B/S: -

Kathleen Alyce Waters

158,462 shares

Net: +6,921 B/S: ∞

David Paul Maughan

127,574 shares

Net: -7,532 B/S: ∞

KENT J THIRY

110,462 shares

Net: 0 B/S: -

PETER T GRAUER

76,204 shares

Net: 0 B/S: -

JAMES O HEARTY

49,715 shares

Net: +24 B/S: 3.73

JAMES K HILGER

33,125 shares

Net: 0 B/S: -

Pamela M Arway

26,695 shares

Net: +1,112 B/S: ∞

LEANNE M ZUMWALT

25,927 shares

Net: 0 B/S: -

CHARLES BERG

19,982 shares

Net: 0 B/S: -

CHRISTOPHER MICHAEL BERRY

19,640 shares

Net: +3,649 B/S: ∞

Dennis Kogod

18,766 shares

Net: 0 B/S: -

WILLIAM L ROPER

16,234 shares

Net: 0 B/S: -

PAUL J DIAZ

16,069 shares

Net: 0 B/S: -

John D Winstel

15,676 shares

Net: 0 B/S: -

PHYLLIS R YALE

14,313 shares

Net: +1,112 B/S: ∞

CAROL ANTHONY DAVIDSON

10,764 shares

Net: 0 B/S: -

Laura Mildenberger

8,223 shares

Net: 0 B/S: -

Pascal Desroches

8,030 shares

Net: 0 B/S: -

Gregory J. Moore

7,563 shares

Net: +1,112 B/S: ∞

Kim M Rivera

7,438 shares

Net: 0 B/S: -

Jason M. Hollar

6,355 shares

Net: +1,112 B/S: ∞

Adam H Schechter

5,442 shares

Net: +1,112 B/S: ∞

JOSEPH C MELLO

3,929 shares

Net: 0 B/S: -

JEANINE MARIE JIGANTI

3,514 shares

Net: 0 B/S: -

Dennis W Pullin

2,421 shares

Net: +1,112 B/S: ∞

Paula A Price

1,395 shares

Net: 0 B/S: -

SHAWN M GUERTIN

1,105 shares

Net: 0 B/S: -

JOHN M NEHRA

363 shares

Net: 0 B/S: -

Wendy Lee Schoppert

332 shares

Net: +1,112 B/S: ∞

BARBARA J DESOER

332 shares

Net: +1,112 B/S: ∞

Roger Valine

306 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
R. TED WESCHLER,	36,095,570	0	-
HATHAWAY INC BERKSHIRE	36,095,570	0	-
WARREN E BUFFETT	30,100,585	-3,695,956	-
Javier Rodriguez	909,815	+15,735	∞
JOEL ACKERMAN	226,725	+15,726	∞
MICHAEL DAVID STAFFIERI	209,365	0	-
Kathleen Alyce Waters	158,462	+6,921	∞
David Paul Maughan	127,574	-7,532	∞
KENT J THIRY	110,462	0	-
PETER T GRAUER	76,204	0	-
JAMES O HEARTY	49,715	+24	3.73
JAMES K HILGER	33,125	0	-
Pamela M Arway	26,695	+1,112	∞
LEANNE M ZUMWALT	25,927	0	-
CHARLES BERG	19,982	0	-
CHRISTOPHER MICHAEL BERRY	19,640	+3,649	∞
Dennis Kogod	18,766	0	-
WILLIAM L ROPER	16,234	0	-
PAUL J DIAZ	16,069	0	-
John D Winstel	15,676	0	-
PHYLLIS R YALE	14,313	+1,112	∞
CAROL ANTHONY DAVIDSON	10,764	0	-
Laura Mildenberger	8,223	0	-
Pascal Desroches	8,030	0	-
Gregory J. Moore	7,563	+1,112	∞
Kim M Rivera	7,438	0	-
Jason M. Hollar	6,355	+1,112	∞
Adam H Schechter	5,442	+1,112	∞
JOSEPH C MELLO	3,929	0	-
JEANINE MARIE JIGANTI	3,514	0	-
Dennis W Pullin	2,421	+1,112	∞
Paula A Price	1,395	0	-
SHAWN M GUERTIN	1,105	0	-
JOHN M NEHRA	363	0	-
Wendy Lee Schoppert	332	+1,112	∞
BARBARA J DESOER	332	+1,112	∞
Roger Valine	306	0	-

Individual Transactions

March 15, 2026

David Paul Maughan

Grant/Award Acquisition

Change: +5,308

Price: $0.00

Shares: 127,574

Value: +$0

David Paul Maughan

Tax Payment

Change: -5,339

Price: $150.72

Shares: 122,235

Value: -$804,694

Dennis W Pullin

Grant/Award Acquisition

Change: +332

Price: $0.00

Shares: 2,421

Value: +$0

Gregory J. Moore

Grant/Award Acquisition

Change: +332

Price: $0.00

Shares: 7,563

Value: +$0

JAMES O HEARTY

Grant/Award Acquisition

Change: +1,128

Price: $0.00

Shares: 49,715

Value: +$0

JAMES O HEARTY

Tax Payment

Change: -769

Price: $150.72

Shares: 48,946

Value: -$115,903

Jason M. Hollar

Grant/Award Acquisition

Change: +332

Price: $0.00

Shares: 6,355

Value: +$0

Kathleen Alyce Waters

Grant/Award Acquisition

Change: +3,185

Price: $0.00

Shares: 158,462

Value: +$0

Kathleen Alyce Waters

Tax Payment

Change: -2,457

Price: $150.72

Shares: 156,005

Value: -$370,319

CHRISTOPHER MICHAEL BERRY

Grant/Award Acquisition

Change: +3,649

Price: $0.00

Shares: 19,640

Value: +$0

Pamela M Arway

Grant/Award Acquisition

Change: +332

Price: $0.00

Shares: 26,695

Value: +$0

Javier Rodriguez

Grant/Award Acquisition

Change: +20,900

Price: $0.00

Shares: 909,815

Value: +$0

Adam H Schechter

Grant/Award Acquisition

Change: +332

Price: $0.00

Shares: 5,442

Value: +$0

Wendy Lee Schoppert

Grant/Award Acquisition

Change: +332

Price: $0.00

Shares: 332

Value: +$0

PHYLLIS R YALE

Grant/Award Acquisition

Change: +332

Price: $0.00

Shares: 14,313

Value: +$0

JOEL ACKERMAN

Grant/Award Acquisition

Change: +5,706

Price: $0.00

Shares: 226,725

Value: +$0

JOEL ACKERMAN

Tax Payment

Change: -3,362

Price: $150.72

Shares: 223,363

Value: -$506,720

BARBARA J DESOER

Grant/Award Acquisition

Change: +332

Price: $0.00

Shares: 332

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
David Paul Maughan	Mar 17	Grant/Award Acquisition (A) Compensation/Award	127,574	+5,308	$0.00	+$0
David Paul Maughan	Mar 17	Tax Payment (F) Tax Payment	122,235	-5,339	$150.72	-$804,694
Dennis W Pullin	Mar 17	Grant/Award Acquisition (A) Compensation/Award	2,421	+332	$0.00	+$0
Gregory J. Moore	Mar 17	Grant/Award Acquisition (A) Compensation/Award	7,563	+332	$0.00	+$0
JAMES O HEARTY	Mar 17	Grant/Award Acquisition (A) Compensation/Award	49,715	+1,128	$0.00	+$0
JAMES O HEARTY	Mar 17	Tax Payment (F) Tax Payment	48,946	-769	$150.72	-$115,903
Jason M. Hollar	Mar 17	Grant/Award Acquisition (A) Compensation/Award	6,355	+332	$0.00	+$0
Kathleen Alyce Waters	Mar 17	Grant/Award Acquisition (A) Compensation/Award	158,462	+3,185	$0.00	+$0
Kathleen Alyce Waters	Mar 17	Tax Payment (F) Tax Payment	156,005	-2,457	$150.72	-$370,319
CHRISTOPHER MICHAEL BERRY	Mar 17	Grant/Award Acquisition (A) Compensation/Award	19,640	+3,649	$0.00	+$0
Pamela M Arway	Mar 17	Grant/Award Acquisition (A) Compensation/Award	26,695	+332	$0.00	+$0
Javier Rodriguez	Mar 17	Grant/Award Acquisition (A) Compensation/Award	909,815	+20,900	$0.00	+$0
Adam H Schechter	Mar 17	Grant/Award Acquisition (A) Compensation/Award	5,442	+332	$0.00	+$0
Wendy Lee Schoppert	Mar 17	Grant/Award Acquisition (A) Compensation/Award	332	+332	$0.00	+$0
PHYLLIS R YALE	Mar 17	Grant/Award Acquisition (A) Compensation/Award	14,313	+332	$0.00	+$0
JOEL ACKERMAN	Mar 17	Grant/Award Acquisition (A) Compensation/Award	226,725	+5,706	$0.00	+$0
JOEL ACKERMAN	Mar 17	Tax Payment (F) Tax Payment	223,363	-3,362	$150.72	-$506,720
BARBARA J DESOER	Mar 17	Grant/Award Acquisition (A) Compensation/Award	332	+332	$0.00	+$0

March 10, 2026

JAMES O HEARTY

Grant/Award Acquisition

Change: +1,756

Price: $0.00

Shares: 28,054

Value: +$0

Kathleen Alyce Waters

Grant/Award Acquisition

Change: +4,829

Price: $0.00

Shares: 103,947

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
JAMES O HEARTY	Mar 12	Grant/Award Acquisition (A) Compensation/Award	28,054	+1,756	$0.00	+$0
Kathleen Alyce Waters	Mar 12	Grant/Award Acquisition (A) Compensation/Award	103,947	+4,829	$0.00	+$0