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$MTG

$28.23 +$0.03 (0.11%)

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Insider Transactions

Insider Transaction Summary

PATRICK SINKS

1,435,706 shares

Net: 0 B/S: -

Timothy J. Mattke

1,118,005 shares

Net: -263,427 B/S: 1.73

JEFFREY H LANE

910,004 shares

Net: 0 B/S: -

Salvatore A Miosi

560,951 shares

Net: -509,339 B/S: 1.21

LAWRENCE J PIERZCHALSKI

416,160 shares

Net: 0 B/S: -

Nathaniel H Colson

361,226 shares

Net: +58,030 B/S: ∞

Stephen C Mackey

336,500 shares

Net: 0 B/S: -

Gregory A. Chi

222,637 shares

Net: 0 B/S: -

Paula C Maggio

169,620 shares

Net: -31,536 B/S: 2.12

Robert J Candelmo

161,181 shares

Net: 0 B/S: -

Steven M. Thompson

145,556 shares

Net: 0 B/S: -

Julie K. Sperber

82,837 shares

Net: +488 B/S: ∞

Donald T Nicolaisen

72,075 shares

Net: 0 B/S: -

MICHAEL E LEHMAN

67,478 shares

Net: 0 B/S: -

TIMOTHY A HOLT

49,489 shares

Net: 0 B/S: -

C EDWARD CHAPLIN

44,723 shares

Net: +10,675 B/S: ∞

James J. Hughes

40,411 shares

Net: 0 B/S: -

KENNETH M II JASTROW

39,296 shares

Net: 0 B/S: -

Jay C. Hartzell

35,427 shares

Net: +10,872 B/S: ∞

Sheryl L. Sculley

35,158 shares

Net: +10,668 B/S: ∞

Jodee A Kozlak

34,495 shares

Net: +10,380 B/S: ∞

Teresita M. Lowman

34,344 shares

Net: +10,847 B/S: ∞

Mark Zandi

33,947 shares

Net: +10,263 B/S: ∞

CASSANDRA C CARR

30,711 shares

Net: 0 B/S: -

Analisa M Allen

29,955 shares

Net: +323 B/S: ∞

Daniel A. Arrigoni

28,736 shares

Net: 0 B/S: -

CURT S CULVER

21,640 shares

Net: -301,248 B/S: ∞

Michael Leal Thompson

18,559 shares

Net: +10,263 B/S: ∞

Gary A. Poliner

8,886 shares

Net: 0 B/S: -

MELISSA LORA

8,130 shares

Net: 0 B/S: -

Martin P Klein

6,479 shares

Net: +11,556 B/S: ∞

Daniela O'Leary-Gill

6,465 shares

Net: +11,541 B/S: ∞

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
PATRICK SINKS	1,435,706	0	-
Timothy J. Mattke	1,118,005	-263,427	1.73
JEFFREY H LANE	910,004	0	-
Salvatore A Miosi	560,951	-509,339	1.21
LAWRENCE J PIERZCHALSKI	416,160	0	-
Nathaniel H Colson	361,226	+58,030	∞
Stephen C Mackey	336,500	0	-
Gregory A. Chi	222,637	0	-
Paula C Maggio	169,620	-31,536	2.12
Robert J Candelmo	161,181	0	-
Steven M. Thompson	145,556	0	-
Julie K. Sperber	82,837	+488	∞
Donald T Nicolaisen	72,075	0	-
MICHAEL E LEHMAN	67,478	0	-
TIMOTHY A HOLT	49,489	0	-
C EDWARD CHAPLIN	44,723	+10,675	∞
James J. Hughes	40,411	0	-
KENNETH M II JASTROW	39,296	0	-
Jay C. Hartzell	35,427	+10,872	∞
Sheryl L. Sculley	35,158	+10,668	∞
Jodee A Kozlak	34,495	+10,380	∞
Teresita M. Lowman	34,344	+10,847	∞
Mark Zandi	33,947	+10,263	∞
CASSANDRA C CARR	30,711	0	-
Analisa M Allen	29,955	+323	∞
Daniel A. Arrigoni	28,736	0	-
CURT S CULVER	21,640	-301,248	∞
Michael Leal Thompson	18,559	+10,263	∞
Gary A. Poliner	8,886	0	-
MELISSA LORA	8,130	0	-
Martin P Klein	6,479	+11,556	∞
Daniela O'Leary-Gill	6,465	+11,541	∞

Individual Transactions

June 08, 2026

Salvatore A Miosi

Open Market Sale

Change: -30,000

Price: $25.38

Shares: 560,951

Value: -$761,400

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Salvatore A Miosi	Jun 09	Open Market Sale (S) Market Sale	560,951	-30,000	$25.38	-$761,400

May 29, 2026

Paula C Maggio

Open Market Sale

Change: -20,937

Price: $25.55

Shares: 169,620

Value: -$534,940

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Paula C Maggio	Jun 01	Open Market Sale (S) Market Sale	169,620	-20,937	$25.55	-$534,940

May 21, 2026

CURT S CULVER

Grant/Award Acquisition

Change: +29

Price: $0.00

Shares: 21,640

Value: +$0

C EDWARD CHAPLIN

Grant/Award Acquisition

Change: +150

Price: $0.00

Shares: 44,723

Value: +$0

Michael Leal Thompson

Grant/Award Acquisition

Change: +29

Price: $0.00

Shares: 18,559

Value: +$0

Mark Zandi

Grant/Award Acquisition

Change: +29

Price: $0.00

Shares: 33,947

Value: +$0

Martin P Klein

Grant/Award Acquisition

Change: +37

Price: $0.00

Shares: 6,479

Value: +$0

Sheryl L. Sculley

Grant/Award Acquisition

Change: +134

Price: $0.00

Shares: 35,158

Value: +$0

Jay C. Hartzell

Grant/Award Acquisition

Change: +201

Price: $0.00

Shares: 35,427

Value: +$0

Teresita M. Lowman

Grant/Award Acquisition

Change: +194

Price: $0.00

Shares: 34,344

Value: +$0

Daniela O'Leary-Gill

Grant/Award Acquisition

Change: +29

Price: $0.00

Shares: 6,465

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
CURT S CULVER	May 22	Grant/Award Acquisition (A) Compensation/Award	21,640	+29	$0.00	+$0
C EDWARD CHAPLIN	May 22	Grant/Award Acquisition (A) Compensation/Award	44,723	+150	$0.00	+$0
Michael Leal Thompson	May 22	Grant/Award Acquisition (A) Compensation/Award	18,559	+29	$0.00	+$0
Mark Zandi	May 22	Grant/Award Acquisition (A) Compensation/Award	33,947	+29	$0.00	+$0
Martin P Klein	May 22	Grant/Award Acquisition (A) Compensation/Award	6,479	+37	$0.00	+$0
Sheryl L. Sculley	May 22	Grant/Award Acquisition (A) Compensation/Award	35,158	+134	$0.00	+$0
Jay C. Hartzell	May 22	Grant/Award Acquisition (A) Compensation/Award	35,427	+201	$0.00	+$0
Teresita M. Lowman	May 22	Grant/Award Acquisition (A) Compensation/Award	34,344	+194	$0.00	+$0
Daniela O'Leary-Gill	May 22	Grant/Award Acquisition (A) Compensation/Award	6,465	+29	$0.00	+$0

May 15, 2026

CURT S CULVER

Gift

Change: -311,511

Price: $0.00

Shares: 12,065

Value: -$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
CURT S CULVER	May 18	Gift (G) Non-Market Transfer	12,065	-311,511	$0.00	-$0

April 02, 2026

Timothy J. Mattke

Open Market Sale

Change: -139,202

Price: $26.49

Shares: 1,118,005

Value: -$3,687,878

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Timothy J. Mattke	Apr 03	Open Market Sale (S) Market Sale	1,118,005	-139,202	$26.49	-$3,687,878

April 01, 2026

Salvatore A Miosi

Open Market Sale

Change: -10,931

Price: $26.25

Shares: 590,951

Value: -$286,982

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Salvatore A Miosi	Apr 02	Open Market Sale (S) Market Sale	590,951	-10,931	$26.25	-$286,982

March 06, 2026

Daniela O'Leary-Gill

Grant/Award Acquisition

Change: +28

Price: $0.00

Shares: 6,436

Value: +$0

Teresita M. Lowman

Grant/Award Acquisition

Change: +190

Price: $0.00

Shares: 34,150

Value: +$0

Jay C. Hartzell

Grant/Award Acquisition

Change: +196

Price: $0.00

Shares: 35,226

Value: +$0

Sheryl L. Sculley

Grant/Award Acquisition

Change: +131

Price: $0.00

Shares: 35,023

Value: +$0

Martin P Klein

Grant/Award Acquisition

Change: +36

Price: $0.00

Shares: 6,442

Value: +$0

Mark Zandi

Grant/Award Acquisition

Change: +28

Price: $0.00

Shares: 33,918

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Daniela O'Leary-Gill	Mar 10	Grant/Award Acquisition (A) Compensation/Award	6,436	+28	$0.00	+$0
Teresita M. Lowman	Mar 10	Grant/Award Acquisition (A) Compensation/Award	34,150	+190	$0.00	+$0
Jay C. Hartzell	Mar 10	Grant/Award Acquisition (A) Compensation/Award	35,226	+196	$0.00	+$0
Sheryl L. Sculley	Mar 10	Grant/Award Acquisition (A) Compensation/Award	35,023	+131	$0.00	+$0
Martin P Klein	Mar 10	Grant/Award Acquisition (A) Compensation/Award	6,442	+36	$0.00	+$0
Mark Zandi	Mar 10	Grant/Award Acquisition (A) Compensation/Award	33,918	+28	$0.00	+$0