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$MRSH

$157.32 -$5.23 (3.22%)

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Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

Peter J Beshar

505,312 shares

Net: 0 B/S: -

Peter Zaffino

132,425 shares

Net: 0 B/S: -

Daniel S Glaser

101,074 shares

Net: 0 B/S: -

John Q Doyle

89,441 shares

Net: +336,072 B/S: 10.71

MORTON O SCHAPIRO

88,344 shares

Net: +1,266 B/S: ∞

Julio A Portalatin

67,215 shares

Net: 0 B/S: -

MARK C MCGIVNEY

59,627 shares

Net: +113,161 B/S: ∞

MARC D OKEN

53,823 shares

Net: 0 B/S: -

OSCAR FANJUL

43,986 shares

Net: 0 B/S: -

BRUCE P NOLOP

43,533 shares

Net: 0 B/S: -

E Scott Gilbert

43,197 shares

Net: 0 B/S: -

R DAVID YOST

39,129 shares

Net: 0 B/S: -

H EDWARD HANWAY

35,519 shares

Net: 0 B/S: -

J. Michael Bischoff

29,646 shares

Net: 0 B/S: -

ROBERT J RAPPORT

27,794 shares

Net: 0 B/S: -

ALEXANDER S MOCZARSKI

20,029 shares

Net: 0 B/S: -

DEBORAH C HOPKINS

19,953 shares

Net: +188 B/S: ∞

Patrick Tomlinson

19,761 shares

Net: +45,174 B/S: ∞

Scott McDonald

18,763 shares

Net: 0 B/S: -

Anthony Anderson

15,645 shares

Net: +1,148 B/S: ∞

Dean Michael Klisura

14,907 shares

Net: +43,959 B/S: ∞

Paul Beswick

14,907 shares

Net: +40,846 B/S: ∞

Nicholas Mark Studer

14,711 shares

Net: +40,047 B/S: 11.44

Lloyd M Yates

10,755 shares

Net: +481 B/S: ∞

Roche Elaine La

10,221 shares

Net: 0 B/S: -

Martine Ferland

9,979 shares

Net: 0 B/S: -

PETER C HEARN

9,866 shares

Net: 0 B/S: -

Laurie Ledford

8,939 shares

Net: 0 B/S: -

Tamara Ingram

7,693 shares

Net: +73 B/S: ∞

Jane H Lute

7,351 shares

Net: +354 B/S: ∞

Dominic Burke

6,602 shares

Net: 0 B/S: -

John Jude Jones

5,963 shares

Net: +21,499 B/S: 11.15

Martin South

5,963 shares

Net: +52,205 B/S: ∞

Katherine Brennan

5,963 shares

Net: +31,450 B/S: ∞

Carmen Fernandez

5,963 shares

Net: +27,721 B/S: ∞

Stacy Mills

5,428 shares

Net: +5,020 B/S: ∞

Maria Silvia Bastos Marques

4,587 shares

Net: 0 B/S: -

STEVEN A MILLS

4,145 shares

Net: +448 B/S: ∞

Judith Hartmann

2,974 shares

Net: 0 B/S: -

Hafize Gaye Erkan

2,346 shares

Net: 0 B/S: -

Ray G Young

1,248 shares

Net: 0 B/S: -

Jan Siegmund

943 shares

Net: +9 B/S: ∞

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Peter J Beshar	505,312	0	-
Peter Zaffino	132,425	0	-
Daniel S Glaser	101,074	0	-
John Q Doyle	89,441	+336,072	10.71
MORTON O SCHAPIRO	88,344	+1,266	∞
Julio A Portalatin	67,215	0	-
MARK C MCGIVNEY	59,627	+113,161	∞
MARC D OKEN	53,823	0	-
OSCAR FANJUL	43,986	0	-
BRUCE P NOLOP	43,533	0	-
E Scott Gilbert	43,197	0	-
R DAVID YOST	39,129	0	-
H EDWARD HANWAY	35,519	0	-
J. Michael Bischoff	29,646	0	-
ROBERT J RAPPORT	27,794	0	-
ALEXANDER S MOCZARSKI	20,029	0	-
DEBORAH C HOPKINS	19,953	+188	∞
Patrick Tomlinson	19,761	+45,174	∞
Scott McDonald	18,763	0	-
Anthony Anderson	15,645	+1,148	∞
Dean Michael Klisura	14,907	+43,959	∞
Paul Beswick	14,907	+40,846	∞
Nicholas Mark Studer	14,711	+40,047	11.44
Lloyd M Yates	10,755	+481	∞
Roche Elaine La	10,221	0	-
Martine Ferland	9,979	0	-
PETER C HEARN	9,866	0	-
Laurie Ledford	8,939	0	-
Tamara Ingram	7,693	+73	∞
Jane H Lute	7,351	+354	∞
Dominic Burke	6,602	0	-
John Jude Jones	5,963	+21,499	11.15
Martin South	5,963	+52,205	∞
Katherine Brennan	5,963	+31,450	∞
Carmen Fernandez	5,963	+27,721	∞
Stacy Mills	5,428	+5,020	∞
Maria Silvia Bastos Marques	4,587	0	-
STEVEN A MILLS	4,145	+448	∞
Judith Hartmann	2,974	0	-
Hafize Gaye Erkan	2,346	0	-
Ray G Young	1,248	0	-
Jan Siegmund	943	+9	∞

Individual Transactions

May 01, 2026

MARK C MCGIVNEY

Grant/Award Acquisition

Change: +59,627

Price: $0.00

Shares: 59,627

Value: +$0

Carmen Fernandez

Grant/Award Acquisition

Change: +5,963

Price: $0.00

Shares: 5,963

Value: +$0

Martin South

Grant/Award Acquisition

Change: +5,963

Price: $0.00

Shares: 5,963

Value: +$0

Dean Michael Klisura

Grant/Award Acquisition

Change: +14,907

Price: $0.00

Shares: 14,907

Value: +$0

John Jude Jones

Grant/Award Acquisition

Change: +5,963

Price: $0.00

Shares: 5,963

Value: +$0

Nicholas Mark Studer

Grant/Award Acquisition

Change: +8,945

Price: $0.00

Shares: 14,711

Value: +$0

Paul Beswick

Grant/Award Acquisition

Change: +14,907

Price: $0.00

Shares: 14,907

Value: +$0

John Q Doyle

Grant/Award Acquisition

Change: +89,441

Price: $0.00

Shares: 89,441

Value: +$0

Patrick Tomlinson

Grant/Award Acquisition

Change: +14,907

Price: $0.00

Shares: 19,761

Value: +$0

Katherine Brennan

Grant/Award Acquisition

Change: +5,963

Price: $0.00

Shares: 5,963

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
MARK C MCGIVNEY	May 01	Grant/Award Acquisition (A) Compensation/Award	59,627	+59,627	$0.00	+$0
Carmen Fernandez	May 01	Grant/Award Acquisition (A) Compensation/Award	5,963	+5,963	$0.00	+$0
Martin South	May 01	Grant/Award Acquisition (A) Compensation/Award	5,963	+5,963	$0.00	+$0
Dean Michael Klisura	May 01	Grant/Award Acquisition (A) Compensation/Award	14,907	+14,907	$0.00	+$0
John Jude Jones	May 01	Grant/Award Acquisition (A) Compensation/Award	5,963	+5,963	$0.00	+$0
Nicholas Mark Studer	May 01	Grant/Award Acquisition (A) Compensation/Award	14,711	+8,945	$0.00	+$0
Paul Beswick	May 01	Grant/Award Acquisition (A) Compensation/Award	14,907	+14,907	$0.00	+$0
John Q Doyle	May 01	Grant/Award Acquisition (A) Compensation/Award	89,441	+89,441	$0.00	+$0
Patrick Tomlinson	May 01	Grant/Award Acquisition (A) Compensation/Award	19,761	+14,907	$0.00	+$0
Katherine Brennan	May 01	Grant/Award Acquisition (A) Compensation/Award	5,963	+5,963	$0.00	+$0

April 01, 2026

Nicholas Mark Studer

Grant/Award Acquisition

Change: +5,766

Price: $0.00

Shares: 5,766

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Nicholas Mark Studer	Apr 03	Grant/Award Acquisition (A) Compensation/Award	5,766	+5,766	$0.00	+$0

March 15, 2026

Patrick Tomlinson

Option Exercise/Conversion

Change: +1,228

Price: $0.00

Shares: 4,883

Value: +$0

Patrick Tomlinson

Tax Payment

Change: -627

Price: $172.15

Shares: 4,256

Value: -$107,938

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Patrick Tomlinson	Mar 17	Option Exercise/Conversion (M) Compensation/Award	4,883	+1,228	$0.00	+$0
Patrick Tomlinson	Mar 17	Tax Payment (F) Tax Payment	4,256	-627	$172.15	-$107,938

March 11, 2026

John Jude Jones

Open Market Sale

Change: -2,362

Price: $173.61

Shares: 7,978

Value: -$410,067

Insider	Filing Date	Transaction	Shares	Change	Price	Value
John Jude Jones	Mar 12	Open Market Sale (S) Market Sale	7,978	-2,362	$173.61	-$410,067

March 04, 2026

John Q Doyle

Option Exercise/Conversion

Change: +16,655

Price: $0.00

Shares: 133,466

Value: +$0

John Q Doyle

Open Market Sale

Change: -16,655

Price: $183.30

Shares: 116,811

Value: -$3,052,861

Insider	Filing Date	Transaction	Shares	Change	Price	Value
John Q Doyle	Mar 05	Option Exercise/Conversion (M) Compensation/Award	133,466	+16,655	$0.00	+$0
John Q Doyle	Mar 05	Open Market Sale (S) Market Sale	116,811	-16,655	$183.30	-$3,052,861

March 03, 2026

Nicholas Mark Studer

Open Market Sale

Change: -3,837

Price: $184.03

Shares: 32,536

Value: -$706,122

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Nicholas Mark Studer	Mar 04	Open Market Sale (S) Market Sale	32,536	-3,837	$184.03	-$706,122

February 28, 2026

John Q Doyle

Option Exercise/Conversion

Change: +59,510

Price: $0.00

Shares: 147,191

Value: +$0

Carmen Fernandez

Option Exercise/Conversion

Change: +6,970

Price: $0.00

Shares: 16,850

Value: +$0

Dean Michael Klisura

Option Exercise/Conversion

Change: +9,383

Price: $0.00

Shares: 30,318

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
John Q Doyle	Mar 03	Option Exercise/Conversion (M) Compensation/Award	147,191	+59,510	$0.00	+$0
Carmen Fernandez	Mar 03	Option Exercise/Conversion (M) Compensation/Award	16,850	+6,970	$0.00	+$0
Dean Michael Klisura	Mar 03	Option Exercise/Conversion (M) Compensation/Award	30,318	+9,383	$0.00	+$0