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$DHR

$197.21 -$1.84 (0.92%)

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Insider Transactions

Insider Transaction Summary

STEVEN M RALES

4,189,583 shares

Net: 0 B/S: -

MITCHELL P RALES

778,352 shares

Net: -462,231 B/S: -

Thomas Patrick JR Joyce

282,569 shares

Net: 0 B/S: -

ALAN G SPOON

124,774 shares

Net: +3,466 B/S: 3.55

DONALD J EHRLICH

123,203 shares

Net: 0 B/S: -

DANIEL L COMAS

115,546 shares

Net: 0 B/S: -

JAMES A LICO

113,198 shares

Net: 0 B/S: -

WILLIAM K DANIEL

94,724 shares

Net: 0 B/S: -

Joakim Weidemanis

87,333 shares

Net: 0 B/S: -

William King

48,190 shares

Net: 0 B/S: -

Elias A. Zerhouni

43,186 shares

Net: +4,276 B/S: ∞

Rainer Blair

37,988 shares

Net: +20,125 B/S: ∞

Matthew McGrew

26,825 shares

Net: +7,554 B/S: 1.58

Jennifer Honeycutt

26,165 shares

Net: 0 B/S: -

LINDA FILLER

24,712 shares

Net: +740 B/S: ∞

Montgomery Julie A Sawyer

23,301 shares

Net: +5,813 B/S: ∞

ROBERT S LUTZ

22,011 shares

Net: 0 B/S: -

Christopher Paul Riley

21,515 shares

Net: +5,768 B/S: ∞

Teri List

21,470 shares

Net: -2,047 B/S: 0.66

JOHN T SCHWIETERS

19,815 shares

Net: +2,719 B/S: ∞

Jose-Carlos Gutierrez-Ramos

19,302 shares

Net: +7,137 B/S: ∞

Angela S Lalor

15,782 shares

Net: 0 B/S: -

Brian W Ellis

14,994 shares

Net: +692 B/S: 1.27

R BRADLEY GRAY

14,463 shares

Net: +1,659 B/S: ∞

WALTER G LOHR

14,129 shares

Net: 0 B/S: -

Raymond C Stevens

13,728 shares

Net: +1,367 B/S: ∞

Jonathan Leiken

12,546 shares

Net: +12,587 B/S: ∞

Matthew E Gugino

11,632 shares

Net: +3,757 B/S: ∞

Daniel Raskas

10,524 shares

Net: 0 B/S: -

Christopher Bouda

9,337 shares

Net: +970 B/S: ∞

Gregory M Milosevich

9,183 shares

Net: +5,239 B/S: 5.23

Georgeann Couchara

8,291 shares

Net: +6,155 B/S: 2.59

LINDA P HEFNER

7,264 shares

Net: 0 B/S: -

Teri List-Stoll

6,189 shares

Net: 0 B/S: -

A Shane Sanders

5,914 shares

Net: +1,477 B/S: ∞

Feroz Dewan

4,686 shares

Net: +1,333 B/S: ∞

ROBERT J HUGIN

3,576 shares

Net: 0 B/S: -

Teri L. List

3,500 shares

Net: 0 B/S: -

Jessica L Mega

3,302 shares

Net: 0 B/S: -

Pardis C Sabeti

2,805 shares

Net: 0 B/S: -

Charles W Lamanna

1,359 shares

Net: +680 B/S: ∞

Mark A Beck

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
STEVEN M RALES	4,189,583	0	-
MITCHELL P RALES	778,352	-462,231	-
Thomas Patrick JR Joyce	282,569	0	-
ALAN G SPOON	124,774	+3,466	3.55
DONALD J EHRLICH	123,203	0	-
DANIEL L COMAS	115,546	0	-
JAMES A LICO	113,198	0	-
WILLIAM K DANIEL	94,724	0	-
Joakim Weidemanis	87,333	0	-
William King	48,190	0	-
Elias A. Zerhouni	43,186	+4,276	∞
Rainer Blair	37,988	+20,125	∞
Matthew McGrew	26,825	+7,554	1.58
Jennifer Honeycutt	26,165	0	-
LINDA FILLER	24,712	+740	∞
Montgomery Julie A Sawyer	23,301	+5,813	∞
ROBERT S LUTZ	22,011	0	-
Christopher Paul Riley	21,515	+5,768	∞
Teri List	21,470	-2,047	0.66
JOHN T SCHWIETERS	19,815	+2,719	∞
Jose-Carlos Gutierrez-Ramos	19,302	+7,137	∞
Angela S Lalor	15,782	0	-
Brian W Ellis	14,994	+692	1.27
R BRADLEY GRAY	14,463	+1,659	∞
WALTER G LOHR	14,129	0	-
Raymond C Stevens	13,728	+1,367	∞
Jonathan Leiken	12,546	+12,587	∞
Matthew E Gugino	11,632	+3,757	∞
Daniel Raskas	10,524	0	-
Christopher Bouda	9,337	+970	∞
Gregory M Milosevich	9,183	+5,239	5.23
Georgeann Couchara	8,291	+6,155	2.59
LINDA P HEFNER	7,264	0	-
Teri List-Stoll	6,189	0	-
A Shane Sanders	5,914	+1,477	∞
Feroz Dewan	4,686	+1,333	∞
ROBERT J HUGIN	3,576	0	-
Teri L. List	3,500	0	-
Jessica L Mega	3,302	0	-
Pardis C Sabeti	2,805	0	-
Charles W Lamanna	1,359	+680	∞
Mark A Beck	0	0	-

Individual Transactions

May 15, 2026

ALAN G SPOON

Grant/Award Acquisition

Change: +680

Price: $0.00

Shares: 124,774

Value: +$0

LINDA FILLER

Grant/Award Acquisition

Change: +680

Price: $0.00

Shares: 24,712

Value: +$0

Elias A. Zerhouni

Grant/Award Acquisition

Change: +680

Price: $0.00

Shares: 43,186

Value: +$0

Feroz Dewan

Grant/Award Acquisition

Change: +680

Price: $0.00

Shares: 4,686

Value: +$0

Teri List

Grant/Award Acquisition

Change: +680

Price: $0.00

Shares: 21,470

Value: +$0

Raymond C Stevens

Grant/Award Acquisition

Change: +680

Price: $0.00

Shares: 13,728

Value: +$0

A Shane Sanders

Grant/Award Acquisition

Change: +680

Price: $0.00

Shares: 5,914

Value: +$0

Georgeann Couchara

Tax Payment

Change: -281

Price: $161.91

Shares: 8,291

Value: -$45,496

Charles W Lamanna

Grant/Award Acquisition

Change: +680

Price: $0.00

Shares: 1,359

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ALAN G SPOON	May 19	Grant/Award Acquisition (A) Compensation/Award	124,774	+680	$0.00	+$0
LINDA FILLER	May 19	Grant/Award Acquisition (A) Compensation/Award	24,712	+680	$0.00	+$0
Elias A. Zerhouni	May 19	Grant/Award Acquisition (A) Compensation/Award	43,186	+680	$0.00	+$0
Feroz Dewan	May 19	Grant/Award Acquisition (A) Compensation/Award	4,686	+680	$0.00	+$0
Teri List	May 19	Grant/Award Acquisition (A) Compensation/Award	21,470	+680	$0.00	+$0
Raymond C Stevens	May 19	Grant/Award Acquisition (A) Compensation/Award	13,728	+680	$0.00	+$0
A Shane Sanders	May 19	Grant/Award Acquisition (A) Compensation/Award	5,914	+680	$0.00	+$0
Georgeann Couchara	May 19	Tax Payment (F) Tax Payment	8,291	-281	$161.91	-$45,496
Charles W Lamanna	May 19	Grant/Award Acquisition (A) Compensation/Award	1,359	+680	$0.00	+$0

May 01, 2026

ALAN G SPOON

Open Market Sale

Change: -1,358

Price: $174.67

Shares: 124,094

Value: -$237,206

ALAN G SPOON

Option Exercise/Conversion

Change: +3,298

Price: $71.88

Shares: 125,452

Value: +$237,060

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ALAN G SPOON	May 04	Open Market Sale (S) Market Sale	124,094	-1,358	$174.67	-$237,206
ALAN G SPOON	May 04	Option Exercise/Conversion (M) Compensation/Award	125,452	+3,298	$71.88	+$237,060

April 24, 2026

ALAN G SPOON

Grant/Award Acquisition

Change: +252

Price: $177.25

Shares: 30,813

Value: +$44,667

LINDA FILLER

Grant/Award Acquisition

Change: +20

Price: $177.25

Shares: 8,936

Value: +$3,545

Elias A. Zerhouni

Grant/Award Acquisition

Change: +260

Price: $177.25

Shares: 18,472

Value: +$46,085

Feroz Dewan

Grant/Award Acquisition

Change: +188

Price: $177.25

Shares: 2,199

Value: +$33,323

Teri List

Grant/Award Acquisition

Change: +17

Price: $177.25

Shares: 7,660

Value: +$3,013

Raymond C Stevens

Grant/Award Acquisition

Change: +199

Price: $177.25

Shares: 7,246

Value: +$35,272

A Shane Sanders

Grant/Award Acquisition

Change: +232

Price: $177.25

Shares: 2,952

Value: +$41,122

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ALAN G SPOON	Apr 28	Grant/Award Acquisition (A) Compensation/Award	30,813	+252	$177.25	+$44,667
LINDA FILLER	Apr 28	Grant/Award Acquisition (A) Compensation/Award	8,936	+20	$177.25	+$3,545
Elias A. Zerhouni	Apr 28	Grant/Award Acquisition (A) Compensation/Award	18,472	+260	$177.25	+$46,085
Feroz Dewan	Apr 28	Grant/Award Acquisition (A) Compensation/Award	2,199	+188	$177.25	+$33,323
Teri List	Apr 28	Grant/Award Acquisition (A) Compensation/Award	7,660	+17	$177.25	+$3,013
Raymond C Stevens	Apr 28	Grant/Award Acquisition (A) Compensation/Award	7,246	+199	$177.25	+$35,272
A Shane Sanders	Apr 28	Grant/Award Acquisition (A) Compensation/Award	2,952	+232	$177.25	+$41,122

March 01, 2026

Matthew E Gugino

Grant/Award Acquisition

Change: +3,988

Price: $0.00

Shares: 11,632

Value: +$0

Matthew E Gugino

Tax Payment

Change: -231

Price: $210.64

Shares: 11,401

Value: -$48,657

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Matthew E Gugino	Mar 03	Grant/Award Acquisition (A) Compensation/Award	11,632	+3,988	$0.00	+$0
Matthew E Gugino	Mar 03	Tax Payment (F) Tax Payment	11,401	-231	$210.64	-$48,657