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$MAT

$14.41 +$0.04 (0.28%)

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Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

Ynon Kreiz

1,841,564 shares

Net: +346,583 B/S: ∞

Richard Dickson

673,810 shares

Net: 0 B/S: -

JULIANA L CHUGG

324,675 shares

Net: 0 B/S: -

KEVIN M FARR

264,766 shares

Net: 0 B/S: -

Mary Margaret Hastings Georgiadis

264,685 shares

Net: 0 B/S: -

ANTHONY DISILVESTRO

229,455 shares

Net: 0 B/S: -

STEVE TOTZKE

202,924 shares

Net: +56,591 B/S: ∞

Paul Ruh

200,634 shares

Net: 0 B/S: -

MICHAEL J DOLAN

183,729 shares

Net: 0 B/S: -

Zanatta Roberto Jacobo Isaias

182,156 shares

Net: +43,040 B/S: ∞

CHRISTOPHER A SINCLAIR

153,679 shares

Net: 0 B/S: -

ROBERT NORMILE

149,732 shares

Net: 0 B/S: -

Amanda J Thompson

146,000 shares

Net: 0 B/S: -

JOSEPH J EUTENEUER

133,988 shares

Net: 0 B/S: -

Jonathan Anschell

125,275 shares

Net: +39,970 B/S: ∞

TIMOTHY J. KILPIN

83,371 shares

Net: 0 B/S: -

Geoffrey H Walker

74,932 shares

Net: 0 B/S: -

Ann Lewnes

51,858 shares

Net: 0 B/S: -

Jean Gabriel Zalzman

46,562 shares

Net: 0 B/S: -

VASANT M PRABHU

45,242 shares

Net: 0 B/S: -

Yoon J. Hugh

35,865 shares

Net: +9,650 B/S: ∞

Roberto J Isaias

33,398 shares

Net: 0 B/S: -

MANDANA SADIGH

32,785 shares

Net: 0 B/S: -

Peter D Gibbons

29,103 shares

Net: 0 B/S: -

ALAN KAYE

26,536 shares

Net: 0 B/S: -

Jean A. McKenzie

19,514 shares

Net: 0 B/S: -

Richard R Gros

14,744 shares

Net: 0 B/S: -

RICHARD TODD BRADLEY

12,729 shares

Net: 0 B/S: -

Karen Ancira

10,720 shares

Net: 0 B/S: -

Judy D. Olian

9,196 shares

Net: 0 B/S: -

Soren T Laursen

9,196 shares

Net: 0 B/S: -

DOMINIC NG

9,196 shares

Net: 0 B/S: -

Roger Lynch

9,196 shares

Net: 0 B/S: -

Adriana Cisneros

9,196 shares

Net: 0 B/S: -

DIANA SUE FERGUSON

9,196 shares

Net: 0 B/S: -

JULIUS GENACHOWSKI

9,196 shares

Net: 0 B/S: -

DAWN OSTROFF

9,196 shares

Net: 0 B/S: -

DEAN A SCARBOROUGH

6,321 shares

Net: 0 B/S: -

de Put Dirk Van

6,321 shares

Net: 0 B/S: -

FRANCES D FERGUSSON

6,321 shares

Net: 0 B/S: -

TREVOR A EDWARDS

6,321 shares

Net: 0 B/S: -

Loyd Kathy White

6,321 shares

Net: 0 B/S: -

Joseph B Johnson

4,254 shares

Net: 0 B/S: -

Noreena Hertz

2,208 shares

Net: +1,766 B/S: ∞

Michael J. Eilola

0 shares

Net: 0 B/S: -

Susan R Lecker

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Ynon Kreiz	1,841,564	+346,583	∞
Richard Dickson	673,810	0	-
JULIANA L CHUGG	324,675	0	-
KEVIN M FARR	264,766	0	-
Mary Margaret Hastings Georgiadis	264,685	0	-
ANTHONY DISILVESTRO	229,455	0	-
STEVE TOTZKE	202,924	+56,591	∞
Paul Ruh	200,634	0	-
MICHAEL J DOLAN	183,729	0	-
Zanatta Roberto Jacobo Isaias	182,156	+43,040	∞
CHRISTOPHER A SINCLAIR	153,679	0	-
ROBERT NORMILE	149,732	0	-
Amanda J Thompson	146,000	0	-
JOSEPH J EUTENEUER	133,988	0	-
Jonathan Anschell	125,275	+39,970	∞
TIMOTHY J. KILPIN	83,371	0	-
Geoffrey H Walker	74,932	0	-
Ann Lewnes	51,858	0	-
Jean Gabriel Zalzman	46,562	0	-
VASANT M PRABHU	45,242	0	-
Yoon J. Hugh	35,865	+9,650	∞
Roberto J Isaias	33,398	0	-
MANDANA SADIGH	32,785	0	-
Peter D Gibbons	29,103	0	-
ALAN KAYE	26,536	0	-
Jean A. McKenzie	19,514	0	-
Richard R Gros	14,744	0	-
RICHARD TODD BRADLEY	12,729	0	-
Karen Ancira	10,720	0	-
Judy D. Olian	9,196	0	-
Soren T Laursen	9,196	0	-
DOMINIC NG	9,196	0	-
Roger Lynch	9,196	0	-
Adriana Cisneros	9,196	0	-
DIANA SUE FERGUSON	9,196	0	-
JULIUS GENACHOWSKI	9,196	0	-
DAWN OSTROFF	9,196	0	-
DEAN A SCARBOROUGH	6,321	0	-
de Put Dirk Van	6,321	0	-
FRANCES D FERGUSSON	6,321	0	-
TREVOR A EDWARDS	6,321	0	-
Loyd Kathy White	6,321	0	-
Joseph B Johnson	4,254	0	-
Noreena Hertz	2,208	+1,766	∞
Michael J. Eilola	0	0	-
Susan R Lecker	0	0	-

Individual Transactions

April 28, 2026

Zanatta Roberto Jacobo Isaias

Option Exercise/Conversion

Change: +14,545

Price: $0.00

Shares: 182,156

Value: +$0

Zanatta Roberto Jacobo Isaias

Tax Payment

Change: -7,401

Price: $14.79

Shares: 174,755

Value: -$109,460

STEVE TOTZKE

Option Exercise/Conversion

Change: +15,584

Price: $0.00

Shares: 202,924

Value: +$0

STEVE TOTZKE

Tax Payment

Change: -7,930

Price: $14.79

Shares: 194,994

Value: -$117,284

Jonathan Anschell

Option Exercise/Conversion

Change: +13,506

Price: $0.00

Shares: 125,275

Value: +$0

Jonathan Anschell

Tax Payment

Change: -6,872

Price: $14.79

Shares: 118,403

Value: -$101,636

Yoon J. Hugh

Tax Payment

Change: -1,582

Price: $14.79

Shares: 35,865

Value: -$23,397

Yoon J. Hugh

Option Exercise/Conversion

Change: +4,408

Price: $0.00

Shares: 37,447

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Zanatta Roberto Jacobo Isaias	Apr 30	Option Exercise/Conversion (M) Compensation/Award	182,156	+14,545	$0.00	+$0
Zanatta Roberto Jacobo Isaias	Apr 30	Tax Payment (F) Tax Payment	174,755	-7,401	$14.79	-$109,460
STEVE TOTZKE	Apr 30	Option Exercise/Conversion (M) Compensation/Award	202,924	+15,584	$0.00	+$0
STEVE TOTZKE	Apr 30	Tax Payment (F) Tax Payment	194,994	-7,930	$14.79	-$117,284
Jonathan Anschell	Apr 30	Option Exercise/Conversion (M) Compensation/Award	125,275	+13,506	$0.00	+$0
Jonathan Anschell	Apr 30	Tax Payment (F) Tax Payment	118,403	-6,872	$14.79	-$101,636
Yoon J. Hugh	Apr 30	Tax Payment (F) Tax Payment	35,865	-1,582	$14.79	-$23,397
Yoon J. Hugh	Apr 30	Option Exercise/Conversion (M) Compensation/Award	37,447	+4,408	$0.00	+$0

April 24, 2026

Zanatta Roberto Jacobo Isaias

Option Exercise/Conversion

Change: +13,400

Price: $0.00

Shares: 174,429

Value: +$0

Zanatta Roberto Jacobo Isaias

Tax Payment

Change: -6,818

Price: $14.54

Shares: 167,611

Value: -$99,133

Ynon Kreiz

Option Exercise/Conversion

Change: +47,347

Price: $0.00

Shares: 1,841,564

Value: +$0

Ynon Kreiz

Tax Payment

Change: -24,091

Price: $14.54

Shares: 1,817,473

Value: -$350,283

STEVE TOTZKE

Option Exercise/Conversion

Change: +20,100

Price: $0.00

Shares: 197,567

Value: +$0

STEVE TOTZKE

Tax Payment

Change: -10,227

Price: $14.54

Shares: 187,340

Value: -$148,700

Jonathan Anschell

Option Exercise/Conversion

Change: +12,507

Price: $0.00

Shares: 118,133

Value: +$0

Jonathan Anschell

Tax Payment

Change: -6,364

Price: $14.54

Shares: 111,769

Value: -$92,532

Yoon J. Hugh

Option Exercise/Conversion

Change: +4,169

Price: $0.00

Shares: 34,535

Value: +$0

Yoon J. Hugh

Tax Payment

Change: -1,496

Price: $14.54

Shares: 33,039

Value: -$21,751

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Zanatta Roberto Jacobo Isaias	Apr 28	Option Exercise/Conversion (M) Compensation/Award	174,429	+13,400	$0.00	+$0
Zanatta Roberto Jacobo Isaias	Apr 28	Tax Payment (F) Tax Payment	167,611	-6,818	$14.54	-$99,133
Ynon Kreiz	Apr 28	Option Exercise/Conversion (M) Compensation/Award	1,841,564	+47,347	$0.00	+$0
Ynon Kreiz	Apr 28	Tax Payment (F) Tax Payment	1,817,473	-24,091	$14.54	-$350,283
STEVE TOTZKE	Apr 28	Option Exercise/Conversion (M) Compensation/Award	197,567	+20,100	$0.00	+$0
STEVE TOTZKE	Apr 28	Tax Payment (F) Tax Payment	187,340	-10,227	$14.54	-$148,700
Jonathan Anschell	Apr 28	Option Exercise/Conversion (M) Compensation/Award	118,133	+12,507	$0.00	+$0
Jonathan Anschell	Apr 28	Tax Payment (F) Tax Payment	111,769	-6,364	$14.54	-$92,532
Yoon J. Hugh	Apr 28	Option Exercise/Conversion (M) Compensation/Award	34,535	+4,169	$0.00	+$0
Yoon J. Hugh	Apr 28	Tax Payment (F) Tax Payment	33,039	-1,496	$14.54	-$21,751

March 27, 2026

Noreena Hertz

Option Exercise/Conversion

Change: +2,208

Price: $0.00

Shares: 2,208

Value: +$0

Noreena Hertz

Tax Payment

Change: -442

Price: $14.30

Shares: 1,766

Value: -$6,320

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Noreena Hertz	Mar 31	Option Exercise/Conversion (M) Compensation/Award	2,208	+2,208	$0.00	+$0
Noreena Hertz	Mar 31	Tax Payment (F) Tax Payment	1,766	-442	$14.30	-$6,320