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$MTX

$75.04 -$1.35 (1.77%)

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Insider Transactions

Insider Transaction Summary

DOUGLAS T DIETRICH

182,125 shares

Net: +53,298 B/S: ∞

Thomas J Meek

100,647 shares

Net: 0 B/S: -

DJ III MONAGLE

91,020 shares

Net: +17,228 B/S: 2.01

Jonathan J Hastings

65,138 shares

Net: +4,953 B/S: ∞

DOUGLAS W MAYGER

45,744 shares

Net: 0 B/S: -

MICHAEL CIPOLLA

40,189 shares

Net: +6,462 B/S: ∞

DUANE DUNHAM

35,769 shares

Net: 0 B/S: -

BRETT ARGIRAKIS

33,763 shares

Net: +17,099 B/S: 4.25

ROBERT L CLARK

31,742 shares

Net: +237 B/S: ∞

JOHN J CARMOLA

26,004 shares

Net: +194 B/S: ∞

MARC E ROBINSON

24,965 shares

Net: +187 B/S: ∞

FRANKLIN FEDER

23,223 shares

Net: +1,095 B/S: ∞

Joseph C. Breunig

19,622 shares

Net: +146 B/S: ∞

DONALD C WINTER

19,368 shares

Net: 0 B/S: -

CAROLYN K PITTMAN

18,711 shares

Net: +524 B/S: ∞

Johannes C Schut

17,949 shares

Net: 0 B/S: -

Alison Ann Deans

15,439 shares

Net: +114 B/S: ∞

MATTHEW E GARTH

13,591 shares

Net: 0 B/S: -

GARY L CASTAGNA

12,771 shares

Net: 0 B/S: -

Barbara Smith

12,122 shares

Net: 0 B/S: -

TIMOTHY JORDAN

8,260 shares

Net: +9,780 B/S: ∞

ERIN CUTLER

8,254 shares

Net: +6,410 B/S: ∞

ANDREW M JONES

8,187 shares

Net: 0 B/S: -

ERIK ALDAG

7,978 shares

Net: +11,271 B/S: ∞

Rocky Motwani

6,185 shares

Net: +417 B/S: ∞

RICK HONEY

4,711 shares

Net: 0 B/S: -

KRISTINA M JOHNSON

4,081 shares

Net: +30 B/S: ∞

JOSEPH C MUSCARI

3,793 shares

Net: 0 B/S: -

WILLIAM RANDAL MENDEZ

1,115 shares

Net: 0 B/S: -

PAUL J DONNELLY

910 shares

Net: 0 B/S: -

Patrick Carpenter

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
DOUGLAS T DIETRICH	182,125	+53,298	∞
Thomas J Meek	100,647	0	-
DJ III MONAGLE	91,020	+17,228	2.01
Jonathan J Hastings	65,138	+4,953	∞
DOUGLAS W MAYGER	45,744	0	-
MICHAEL CIPOLLA	40,189	+6,462	∞
DUANE DUNHAM	35,769	0	-
BRETT ARGIRAKIS	33,763	+17,099	4.25
ROBERT L CLARK	31,742	+237	∞
JOHN J CARMOLA	26,004	+194	∞
MARC E ROBINSON	24,965	+187	∞
FRANKLIN FEDER	23,223	+1,095	∞
Joseph C. Breunig	19,622	+146	∞
DONALD C WINTER	19,368	0	-
CAROLYN K PITTMAN	18,711	+524	∞
Johannes C Schut	17,949	0	-
Alison Ann Deans	15,439	+114	∞
MATTHEW E GARTH	13,591	0	-
GARY L CASTAGNA	12,771	0	-
Barbara Smith	12,122	0	-
TIMOTHY JORDAN	8,260	+9,780	∞
ERIN CUTLER	8,254	+6,410	∞
ANDREW M JONES	8,187	0	-
ERIK ALDAG	7,978	+11,271	∞
Rocky Motwani	6,185	+417	∞
RICK HONEY	4,711	0	-
KRISTINA M JOHNSON	4,081	+30	∞
JOSEPH C MUSCARI	3,793	0	-
WILLIAM RANDAL MENDEZ	1,115	0	-
PAUL J DONNELLY	910	0	-
Patrick Carpenter	0	0	-

Individual Transactions

April 01, 2026

CAROLYN K PITTMAN

Grant/Award Acquisition

Change: +102

Price: $0.00

Shares: 18,711

Value: +$0

FRANKLIN FEDER

Grant/Award Acquisition

Change: +239

Price: $0.00

Shares: 23,223

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
CAROLYN K PITTMAN	Apr 02	Grant/Award Acquisition (A) Compensation/Award	18,711	+102	$0.00	+$0
FRANKLIN FEDER	Apr 03	Grant/Award Acquisition (A) Compensation/Award	23,223	+239	$0.00	+$0

March 06, 2026

Rocky Motwani

Grant/Award Acquisition

Change: +11

Price: $0.00

Shares: 6,185

Value: +$0

FRANKLIN FEDER

Grant/Award Acquisition

Change: +41

Price: $0.00

Shares: 22,984

Value: +$0

CAROLYN K PITTMAN

Grant/Award Acquisition

Change: +33

Price: $0.00

Shares: 18,609

Value: +$0

MARC E ROBINSON

Grant/Award Acquisition

Change: +44

Price: $0.00

Shares: 24,965

Value: +$0

Joseph C. Breunig

Grant/Award Acquisition

Change: +35

Price: $0.00

Shares: 19,622

Value: +$0

ROBERT L CLARK

Grant/Award Acquisition

Change: +56

Price: $0.00

Shares: 31,742

Value: +$0

Alison Ann Deans

Grant/Award Acquisition

Change: +27

Price: $0.00

Shares: 15,439

Value: +$0

JOHN J CARMOLA

Grant/Award Acquisition

Change: +46

Price: $0.00

Shares: 26,004

Value: +$0

KRISTINA M JOHNSON

Grant/Award Acquisition

Change: +7

Price: $0.00

Shares: 4,081

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Rocky Motwani	Mar 10	Grant/Award Acquisition (A) Compensation/Award	6,185	+11	$0.00	+$0
FRANKLIN FEDER	Mar 10	Grant/Award Acquisition (A) Compensation/Award	22,984	+41	$0.00	+$0
CAROLYN K PITTMAN	Mar 10	Grant/Award Acquisition (A) Compensation/Award	18,609	+33	$0.00	+$0
MARC E ROBINSON	Mar 10	Grant/Award Acquisition (A) Compensation/Award	24,965	+44	$0.00	+$0
Joseph C. Breunig	Mar 10	Grant/Award Acquisition (A) Compensation/Award	19,622	+35	$0.00	+$0
ROBERT L CLARK	Mar 10	Grant/Award Acquisition (A) Compensation/Award	31,742	+56	$0.00	+$0
Alison Ann Deans	Mar 10	Grant/Award Acquisition (A) Compensation/Award	15,439	+27	$0.00	+$0
JOHN J CARMOLA	Mar 10	Grant/Award Acquisition (A) Compensation/Award	26,004	+46	$0.00	+$0
KRISTINA M JOHNSON	Mar 10	Grant/Award Acquisition (A) Compensation/Award	4,081	+7	$0.00	+$0

January 26, 2026

ERIK ALDAG

Option Exercise/Conversion

Change: +1,841

Price: $0.00

Shares: 7,978

Value: +$0

ERIK ALDAG

Tax Payment

Change: -1,019

Price: $68.89

Shares: 6,959

Value: -$70,198

ERIN CUTLER

Option Exercise/Conversion

Change: +1,195

Price: $0.00

Shares: 8,254

Value: +$0

ERIN CUTLER

Tax Payment

Change: -520

Price: $68.89

Shares: 7,734

Value: -$35,822

TIMOTHY JORDAN

Option Exercise/Conversion

Change: +1,917

Price: $0.00

Shares: 8,260

Value: +$0

BRETT ARGIRAKIS

Option Exercise/Conversion

Change: +2,672

Price: $0.00

Shares: 33,763

Value: +$0

TIMOTHY JORDAN

Tax Payment

Change: -981

Price: $68.89

Shares: 7,279

Value: -$67,581

BRETT ARGIRAKIS

Tax Payment

Change: -1,163

Price: $68.89

Shares: 32,600

Value: -$80,119

Jonathan J Hastings

Option Exercise/Conversion

Change: +3,051

Price: $0.00

Shares: 65,138

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ERIK ALDAG	Jan 27	Option Exercise/Conversion (M) Compensation/Award	7,978	+1,841	$0.00	+$0
ERIK ALDAG	Jan 27	Tax Payment (F) Tax Payment	6,959	-1,019	$68.89	-$70,198
ERIN CUTLER	Jan 27	Option Exercise/Conversion (M) Compensation/Award	8,254	+1,195	$0.00	+$0
ERIN CUTLER	Jan 27	Tax Payment (F) Tax Payment	7,734	-520	$68.89	-$35,822
TIMOTHY JORDAN	Jan 27	Option Exercise/Conversion (M) Compensation/Award	8,260	+1,917	$0.00	+$0
BRETT ARGIRAKIS	Jan 27	Option Exercise/Conversion (M) Compensation/Award	33,763	+2,672	$0.00	+$0
TIMOTHY JORDAN	Jan 27	Tax Payment (F) Tax Payment	7,279	-981	$68.89	-$67,581
BRETT ARGIRAKIS	Jan 27	Tax Payment (F) Tax Payment	32,600	-1,163	$68.89	-$80,119
Jonathan J Hastings	Jan 27	Option Exercise/Conversion (M) Compensation/Award	65,138	+3,051	$0.00	+$0